:root {
  --brand-ink: #13201c;
  --brand-muted: #5d6b66;
  --brand-border: #dfe5e2;
  --brand-surface: #f6f8f7;
  --brand-surface-strong: #edf2ef;
  --brand-green: #1f5b46;
  --brand-green-dark: #173f33;
  --brand-gold: #c99632;
  --brand-gold-dark: #9f7424;
  --shadow-sm: 0 10px 24px rgba(19, 32, 28, .07);
  --shadow-md: 0 18px 44px rgba(19, 32, 28, .1);
}

html {
  scroll-padding-top: 86px;
}

body {
  color: var(--brand-ink);
  background: #fff;
  font-family: "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", Arial, sans-serif;
  line-height: 1.65;
}

body.bg-light {
  background: #fff !important;
}

a {
  color: var(--brand-green);
}

.container {
  max-width: 1180px;
}

.sticky-top {
  border-bottom: 1px solid rgba(19, 32, 28, .08);
  box-shadow: 0 8px 28px rgba(19, 32, 28, .06) !important;
}

.navbar {
  min-height: 82px;
}

.navbar-brand img {
  display: block;
}

.navbar-nav {
  gap: .15rem;
}

.navbar .nav-item.ms-lg-3 {
  display: flex;
  align-items: center;
  gap: .45rem;
  white-space: nowrap;
}

.navbar .nav-item.ms-lg-3 .btn {
  padding: .55rem .75rem;
  font-size: .9rem;
}

.nav-link {
  color: #263a34;
  font-size: .95rem;
  font-weight: 600;
  padding: .65rem .72rem !important;
}

.nav-link:hover,
.nav-link:focus {
  color: var(--brand-green);
}

.nav-link strong {
  font-weight: 650;
}

.btn {
  border-radius: .35rem;
  font-weight: 700;
  box-shadow: none !important;
  transition: background-color .2s ease, border-color .2s ease, color .2s ease, box-shadow .2s ease;
}

.btn-lg {
  font-size: 1rem;
}

.btn-warning {
  color: #fff;
  background: var(--brand-green);
  border-color: var(--brand-green);
}

.btn-warning:hover,
.btn-warning:focus {
  color: #fff;
  background: var(--brand-green-dark);
  border-color: var(--brand-green-dark);
}

.btn-outline-warning {
  color: #fff;
  border-color: rgba(255, 255, 255, .72);
  background: rgba(255, 255, 255, .08);
}

.btn-outline-warning:hover,
.btn-outline-warning:focus {
  color: var(--brand-ink);
  background: #fff;
  border-color: #fff;
}

.btn-primary {
  background: var(--brand-green);
  border-color: var(--brand-green);
}

.btn-primary:hover,
.btn-primary:focus {
  background: var(--brand-green-dark);
  border-color: var(--brand-green-dark);
}

.btn-success {
  background: #2d6a4f;
  border-color: #2d6a4f;
}

.banner-section {
  position: relative;
  min-height: 560px;
  display: flex;
  align-items: center;
  background:
    linear-gradient(90deg, rgba(10, 24, 20, .94) 0%, rgba(12, 33, 27, .86) 46%, rgba(12, 33, 27, .5) 100%),
    url('../img/banner-hero.jpg') center/cover no-repeat;
}

.banner-section::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 1px;
  background: rgba(255, 255, 255, .25);
}

.banner-section .container {
  position: relative;
  z-index: 1;
  padding-top: 1.75rem !important;
  padding-bottom: 1.75rem !important;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: .3rem .75rem;
  border: 1px solid rgba(255, 255, 255, .28);
  border-radius: .35rem;
  background: rgba(255, 255, 255, .08);
  color: #e6c16a;
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.hero-title {
  max-width: 720px;
  font-size: clamp(2.15rem, 4vw, 3.55rem);
  line-height: 1.08;
  text-shadow: none;
}

.hero-title span {
  display: block;
}

.hero-title-sub {
  margin-top: .95rem;
  max-width: 620px;
  font-size: clamp(1.16rem, 1.8vw, 1.5rem);
  line-height: 1.35;
  font-weight: 600;
  color: rgba(255, 255, 255, .88);
}

.hero-lead {
  max-width: 650px;
  color: rgba(255, 255, 255, .86);
  line-height: 1.65;
}

.hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: .55rem;
}

.hero-tags span {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: .35rem .7rem;
  border: 1px solid rgba(255, 255, 255, .24);
  border-radius: .35rem;
  background: rgba(255, 255, 255, .09);
  color: rgba(255, 255, 255, .92);
  font-size: .88rem;
  font-weight: 650;
}

.hero-feature-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: .85rem;
}

.hero-feature {
  display: flex;
  gap: .9rem;
  min-height: 142px;
  padding: .95rem;
  border: 1px solid rgba(255, 255, 255, .22);
  border-radius: .45rem;
  background: rgba(255, 255, 255, .12);
  box-shadow: 0 16px 42px rgba(0, 0, 0, .14);
  backdrop-filter: blur(8px);
}

.hero-feature i {
  flex: 0 0 42px;
  width: 42px;
  height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: .35rem;
  background: rgba(201, 150, 50, .16);
  color: #f1c66c;
  font-size: 1.3rem;
}

.hero-feature h2 {
  margin: 0 0 .4rem;
  color: #fff;
  font-size: 1.02rem;
  font-weight: 750;
  line-height: 1.28;
}

.hero-feature p {
  display: block;
  margin: 0;
  color: rgba(255, 255, 255, .84);
  font-size: .9rem;
  line-height: 1.5;
}

section.py-5 {
  padding-top: 3rem !important;
  padding-bottom: 3rem !important;
}

.banner-section .row.align-items-center {
  padding-top: 0 !important;
  padding-bottom: 0 !important;
}

section.bg-light,
section.bg-body-tertiary {
  background: var(--brand-surface) !important;
}

h1,
h2,
h3,
h4,
.card-title {
  letter-spacing: 0;
}

h3.display-6 {
  position: relative;
  color: var(--brand-ink);
  font-size: clamp(1.65rem, 2.5vw, 2.15rem);
  line-height: 1.2;
  margin-bottom: 2rem !important;
}

h3.display-6::after {
  content: "";
  display: block;
  width: 56px;
  height: 3px;
  margin: .75rem auto 0;
  border-radius: 999px;
  background: var(--brand-gold);
}

.container > .row.align-items-center h2 {
  color: var(--brand-ink);
  font-size: clamp(1.45rem, 2.2vw, 2.05rem);
  line-height: 1.42;
}

.banner-section .hero-feature-grid .hero-feature h2 {
  margin: 0 0 .4rem !important;
  color: #fff !important;
  font-size: 1rem !important;
  font-weight: 750 !important;
  line-height: 1.3 !important;
}

.banner-section .hero-feature-grid .hero-feature p {
  display: block !important;
  color: rgba(255, 255, 255, .84) !important;
  font-size: .9rem !important;
  line-height: 1.5 !important;
}

.text-secondary {
  color: var(--brand-muted) !important;
}

.card {
  overflow: hidden;
  border: 1px solid var(--brand-border) !important;
  border-radius: .45rem !important;
  background: #fff;
  box-shadow: var(--shadow-sm);
}

.card-body {
  padding: 1.55rem;
}

.card-title,
.card h4 {
  color: var(--brand-ink);
  font-size: 1.08rem;
  line-height: 1.35;
}

.list-group {
  gap: .18rem;
}

.list-group-item {
  position: relative;
  padding: .72rem .75rem .72rem 2rem;
  border-color: var(--brand-border);
  color: #263a34;
  background: transparent;
  line-height: 1.45;
}

.list-group-item::before {
  content: "";
  position: absolute;
  left: .65rem;
  top: 1.08rem;
  width: .45rem;
  height: .45rem;
  border-radius: 50%;
  background: var(--brand-gold);
}

.row.align-items-center > .col-md-4 .card {
  height: auto !important;
  max-width: 360px;
  margin-left: auto;
  box-shadow: 0 8px 18px rgba(19, 32, 28, .06);
}

.row.align-items-center > .col-md-4 .card-body {
  padding: 1rem 1.1rem;
}

.row.align-items-center > .col-md-4 .card-title,
.row.align-items-center > .col-md-4 .card h4 {
  margin-bottom: .8rem !important;
  font-size: .98rem;
  text-align: left !important;
}

.row.align-items-center > .col-md-4 .list-group.fs-5,
.row.align-items-center > .col-md-4 .card ul {
  font-size: .95rem !important;
}

.row.align-items-center > .col-md-4 .list-group-item {
  padding: .5rem .5rem .5rem 1.45rem;
  line-height: 1.35;
}

.row.align-items-center > .col-md-4 .list-group-item::before {
  left: .45rem;
  top: .95rem;
  width: .36rem;
  height: .36rem;
}

img.rounded,
iframe {
  border-radius: .45rem !important;
}

img.shadow {
  box-shadow: var(--shadow-md) !important;
}

#referanslar .card {
  min-height: 190px;
  align-items: center;
  justify-content: center;
  box-shadow: none;
  padding: 1.15rem !important;
}

#referanslar img {
  max-height: 150px;
  width: 100%;
  object-fit: contain;
  filter: none;
}

#ozellikler .card-body {
  padding: 1.15rem;
}

#ozellikler .card-title {
  margin-bottom: .9rem !important;
  font-size: 1rem;
  text-align: left !important;
}

#ozellikler .list-group.fs-5 {
  font-size: .92rem !important;
}

#ozellikler .list-group-item {
  padding: .48rem .4rem .48rem 1.35rem;
  line-height: 1.32;
  white-space: nowrap;
}

#ozellikler .list-group-item::before {
  left: .42rem;
  top: .9rem;
  width: .34rem;
  height: .34rem;
}

#sektor .sector-layout {
  align-items: stretch !important;
}

#sektor .sector-image-frame {
  height: 100%;
  min-height: 420px;
  overflow: hidden;
  border: 1px solid var(--brand-border);
  border-radius: .45rem;
  background: #fff;
  box-shadow: var(--shadow-sm);
}

#sektor .sector-image-frame img {
  width: 100%;
  height: 100%;
  min-height: 420px;
  object-fit: cover;
  object-position: center;
  display: block;
  filter: saturate(.92) contrast(.96);
}

#sektor .sector-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: .65rem;
  height: 100%;
}

#sektor .sector-list.list-group {
  border-radius: .45rem;
}

#sektor .sector-list .list-group-item {
  display: flex;
  align-items: center;
  min-height: 56px;
  padding: .7rem .75rem .7rem 1.6rem;
  border: 1px solid var(--brand-border);
  border-radius: .4rem;
  background: #fff;
  color: #263a34;
  font-size: .95rem;
  line-height: 1.35;
}

#sektor .sector-list .list-group-item::before {
  left: .62rem;
  top: 50%;
  width: .38rem;
  height: .38rem;
  transform: translateY(-50%);
}

#vizyon .card,
#sss .accordion-item {
  box-shadow: none;
}

.accordion {
  border: 1px solid var(--brand-border);
  border-radius: .45rem;
  overflow: hidden;
  background: #fff;
}

.accordion-item {
  border-color: var(--brand-border);
}

.accordion-button {
  color: var(--brand-ink);
  font-weight: 700;
  line-height: 1.35;
  background: #fff;
  box-shadow: none !important;
}

.accordion-button:not(.collapsed) {
  color: var(--brand-green-dark);
  background: var(--brand-surface-strong);
}

.accordion-button:focus {
  border-color: var(--brand-green);
  box-shadow: 0 0 0 .18rem rgba(31, 91, 70, .14) !important;
}

.accordion-body {
  color: var(--brand-muted);
}

#iletisim .list-unstyled li {
  color: #263a34;
}

footer {
  color: var(--brand-muted);
  background: #fff !important;
}

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

@media (max-width: 1199.98px) {
  .navbar-nav {
    gap: 0;
  }

  .nav-link {
    font-size: .9rem;
    padding-right: .48rem !important;
    padding-left: .48rem !important;
  }

  #ozellikler .list-group-item {
    white-space: normal;
  }

  #sektor .sector-list {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 991.98px) {
  .banner-section {
    min-height: auto;
  }

  .navbar {
    min-height: 74px;
  }

  .navbar-collapse {
    padding: 1rem 0;
  }

  .hero-title {
    font-size: clamp(1.85rem, 6vw, 2.6rem);
  }

  .hero-title-sub {
    font-size: clamp(1.08rem, 3.5vw, 1.35rem);
  }

  .hero-features {
    margin-top: 2rem;
  }

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

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

  #sektor .sector-image-frame,
  #sektor .sector-image-frame img {
    min-height: 320px;
  }
}

@media (max-width: 767.98px) {
  .row.align-items-center > .col-md-4 .card {
    max-width: none;
    margin: 1rem 0 0;
  }
}

@media (max-width: 575.98px) {
  section.py-5 {
    padding-top: 2.25rem !important;
    padding-bottom: 2.25rem !important;
  }

  .banner-section .container {
    padding-top: 2rem !important;
    padding-bottom: 2rem !important;
  }

  .hero-title {
    margin-bottom: 1rem !important;
  }

  .hero-lead {
    font-size: 1rem !important;
    line-height: 1.55;
  }

  .hero-eyebrow {
    font-size: .72rem;
  }

  .hero-tags {
    gap: .45rem;
  }

  .hero-tags span {
    flex: 1 1 calc(50% - .45rem);
    justify-content: center;
    text-align: center;
    font-size: .8rem;
  }

  .hero-features {
    display: block;
    margin-top: 2rem;
  }

  .hero-feature-grid {
    grid-template-columns: 1fr;
  }

  .hero-feature {
    min-height: auto;
    padding: 1rem;
  }

  .hero-feature h2 {
    font-size: .98rem;
  }

  .hero-feature p {
    font-size: .88rem;
  }

  .banner-section .btn {
    width: 100%;
  }

  .card-body {
    padding: 1.2rem;
  }
}

.banner-section .hero-features .hero-feature h2,
.banner-section .hero-features .hero-feature div h2 {
  margin: 0 0 .4rem !important;
  color: #fff !important;
  font-size: 1rem !important;
  font-weight: 750 !important;
  line-height: 1.3 !important;
}

.banner-section .hero-features .hero-feature p,
.banner-section .hero-features .hero-feature div p {
  display: block !important;
  color: rgba(255, 255, 255, .86) !important;
  font-size: .9rem !important;
  line-height: 1.5 !important;
}