:root {
  --bg: #05080d;
  --bg-soft: #0a0f18;
  --surface: rgba(16, 23, 35, 0.78);
  --surface-2: #0d1420;
  --surface-3: #121a27;
  --text: #f5f7fb;
  --muted: #a7b0bf;
  --line: rgba(255,255,255,0.08);
  --line-strong: rgba(255,255,255,0.14);
  --accent: #17304f;
  --accent-2: #223a59;
  --white: #ffffff;
  --shadow: 0 20px 60px rgba(0,0,0,0.35);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Inter', sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.75;
}
a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }
.container { position: relative; z-index: 2; }
.topbar {
  background: #020305;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  font-size: 0.92rem;
}
.topbar-inner {
  min-height: 44px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  color: var(--muted);
}
.topbar-item, .topbar-right, .topbar-right a {
  display: flex;
  align-items: center;
  gap: 0.55rem;
}
.topbar-right { gap: 1rem; }
.site-header {
  position: sticky;
  top: 0;
  z-index: 1040;
  backdrop-filter: blur(18px);
  background: rgba(5,8,13,0.78);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.nav-shell { padding-top: 14px; padding-bottom: 14px; }
.navbar-brand img { height: 54px; width: auto; }
.navbar-toggler {
  border: 1px solid rgba(255,255,255,0.15);
  padding: 0.55rem 0.7rem;
}
.navbar-toggler:focus { box-shadow: none; }
.navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255,255,255,0.82%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}
.nav-link {
  color: rgba(255,255,255,0.82);
  font-weight: 500;
  padding: 0.7rem 1rem !important;
}
.nav-link:hover, .nav-link:focus { color: var(--white); }
.btn-primary-dark, .btn-light-solid, .btn-outline-soft {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  border-radius: 14px;
  padding: 0.95rem 1.35rem;
  font-weight: 700;
  transition: all .25s ease;
}
.btn-primary-dark {
  background: linear-gradient(135deg, #18283f, #223a59);
  color: var(--white);
  border: 1px solid rgba(255,255,255,0.08);
}
.btn-primary-dark:hover { transform: translateY(-2px); }
.hero-section {
  position: relative;
  min-height: calc(100vh - 120px);
  display: flex;
  align-items: center;
  overflow: hidden;
  background: #07101a;
}
.hero-media {
  position: absolute;
  inset: 0;
  background: url('../img/hero-logistics.webp') center center / cover no-repeat;
  transform: scale(1.02);
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(4,8,14,0.92) 0%, rgba(4,8,14,0.82) 32%, rgba(4,8,14,0.45) 58%, rgba(4,8,14,0.72) 100%),
    linear-gradient(180deg, rgba(4,8,14,0.28) 0%, rgba(4,8,14,0.38) 100%);
}
.hero-content {
  position: relative;
  width: 100%;
  padding-top: 110px;
  padding-bottom: 150px;
}
.eyebrow, .section-tag, .panel-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.38rem 0.8rem;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.1);
  background: rgba(255,255,255,0.05);
  letter-spacing: 0.16em;
  font-size: 0.79rem;
  font-weight: 700;
  color: #d6dcea;
}
.hero-copy h1 {
  margin: 1.2rem 0 1.35rem;
  font-size: clamp(2.8rem, 6vw, 5.4rem);
  line-height: 0.98;
  font-weight: 800;
  letter-spacing: -0.04em;
}
.hero-copy h1 span {
  color: #a9bfdc;
}
.hero-copy p {
  max-width: 700px;
  font-size: 1.08rem;
  color: #d4dae5;
  margin-bottom: 2rem;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 1rem; }
.btn-light-solid {
  background: #ffffff;
  color: #08111c;
}
.btn-light-solid:hover { transform: translateY(-2px); }
.btn-outline-soft {
  border: 1px solid rgba(255,255,255,0.2);
  color: var(--white);
  background: rgba(255,255,255,0.03);
}
.btn-outline-soft:hover { background: rgba(255,255,255,0.08); }
.hero-panel {
  margin-left: auto;
  max-width: 420px;
  padding: 2rem;
  border-radius: 24px;
  background: linear-gradient(180deg, rgba(13,20,32,0.88), rgba(9,14,22,0.72));
  border: 1px solid rgba(255,255,255,0.08);
  box-shadow: var(--shadow);
}
.hero-panel h2 {
  font-size: 1.6rem;
  font-weight: 800;
  margin: 1rem 0 0.75rem;
}
.hero-panel p {
  color: var(--muted);
  margin-bottom: 1rem;
}
.hero-panel ul { list-style: none; padding: 0; margin: 0; }
.hero-panel li {
  display: flex;
  align-items: flex-start;
  gap: 0.7rem;
  color: #dce2ee;
  padding: 0.65rem 0;
  border-top: 1px solid rgba(255,255,255,0.07);
}
.hero-panel li:first-child { border-top: 0; }
.hero-panel i { color: #b4c5da; }
.hero-bottom-line {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  border-top: 1px solid rgba(255,255,255,0.08);
  background: linear-gradient(180deg, rgba(4,8,14,0.08), rgba(4,8,14,0.46));
  backdrop-filter: blur(16px);
}
.hero-bottom-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  padding: 1.15rem 0;
}
.hero-bottom-grid div {
  padding-right: 1rem;
  border-right: 1px solid rgba(255,255,255,0.1);
}
.hero-bottom-grid div:last-child { border-right: 0; }
.hero-bottom-grid span {
  display: block;
  color: var(--muted);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.35rem;
}
.hero-bottom-grid strong {
  font-size: 1rem;
  font-weight: 700;
}
.section {
  padding: 110px 0;
}
.section-dark { background: linear-gradient(180deg, #05080d 0%, #09111b 100%); }
.section-grid { background: #0a0f18; }
.section-intro h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  line-height: 1.12;
  margin: 1rem 0 0;
  letter-spacing: -0.03em;
}
.section-intro p {
  color: var(--muted);
  margin-top: 1rem;
}
.center-intro {
  max-width: 760px;
  margin: 0 auto 1rem;
  text-align: center;
}
.content-card, .info-card, .cta-card {
  height: 100%;
  border-radius: 24px;
  background: linear-gradient(180deg, rgba(255,255,255,0.03), rgba(255,255,255,0.02));
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}
.large-card, .feature-card { padding: 2rem; }
.large-card p:last-child { margin-bottom: 0; }
.large-card p, .mini-feature p, .cta-card p, .info-card p { color: var(--muted); }
.info-card {
  padding: 2rem;
  transition: transform .25s ease, border-color .25s ease;
}
.info-card:hover {
  transform: translateY(-4px);
  border-color: rgba(255,255,255,0.14);
}
.icon-box {
  width: 58px;
  height: 58px;
  border-radius: 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
  background: linear-gradient(135deg, #152338, #223a59);
  margin-bottom: 1.3rem;
}
.info-card h3 {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
}
.feature-card h2, .cta-card h2 {
  font-size: 2rem;
  font-weight: 800;
  line-height: 1.14;
  margin: 1rem 0 1rem;
}
.mini-feature-list {
  display: grid;
  gap: 1.2rem;
  margin-top: 1.5rem;
}
.mini-feature {
  padding-top: 1.15rem;
  border-top: 1px solid var(--line-strong);
}
.mini-feature:first-child { padding-top: 0; border-top: 0; }
.mini-feature h3 {
  font-size: 1.08rem;
  margin-bottom: 0.4rem;
  font-weight: 700;
}
.cta-card {
  padding: 2rem;
  background: linear-gradient(180deg, rgba(20,32,51,0.85), rgba(9,14,22,0.95));
}
.contact-list {
  display: grid;
  gap: 1rem;
  margin-top: 1.6rem;
}
.contact-list a {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  padding: 1rem 1.1rem;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,0.09);
  background: rgba(255,255,255,0.04);
  color: var(--text);
  transition: background .2s ease, transform .2s ease;
}
.contact-list a:hover {
  background: rgba(255,255,255,0.08);
  transform: translateY(-2px);
}
.contact-list i { font-size: 1.2rem; }
.site-footer {
  border-top: 1px solid rgba(255,255,255,0.08);
  background: #02050a;
  padding: 36px 0;
}
.footer-inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 2rem;
  align-items: start;
}
.footer-logo {
  height: 48px;
  width: auto;
  margin-bottom: 1rem;
}
.footer-inner p { color: var(--muted); margin-bottom: 0; }
.footer-links {
  display: grid;
  gap: 0.7rem;
}
.footer-copy a { color: var(--white); font-weight: 600; }
.floating-whatsapp {
  position: fixed;
  right: 24px;
  bottom: 24px;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  background: #25d366;
  color: white;
  box-shadow: 0 16px 32px rgba(37, 211, 102, 0.35);
  z-index: 1100;
}
@media (max-width: 1199.98px) {
  .hero-copy h1 { font-size: clamp(2.6rem, 7vw, 4.6rem); }
  .hero-panel { max-width: 100%; }
}
@media (max-width: 991.98px) {
  .topbar-inner { flex-direction: column; justify-content: center; padding: 10px 0; }
  .navbar-collapse {
    margin-top: 14px;
    padding-top: 14px;
    border-top: 1px solid rgba(255,255,255,0.08);
  }
  .hero-content { padding-top: 70px; padding-bottom: 160px; }
  .hero-panel { margin-top: 1rem; }
  .hero-bottom-grid, .footer-inner { grid-template-columns: 1fr; }
  .hero-bottom-grid div { border-right: 0; border-bottom: 1px solid rgba(255,255,255,0.08); padding-bottom: 0.85rem; }
  .hero-bottom-grid div:last-child { border-bottom: 0; padding-bottom: 0; }
}
@media (max-width: 767.98px) {
  .navbar-brand img { height: 46px; }
  .hero-copy p { font-size: 1rem; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .btn-light-solid, .btn-outline-soft, .btn-primary-dark { width: 100%; }
  .section { padding: 80px 0; }
  .large-card, .feature-card, .cta-card, .info-card, .hero-panel { padding: 1.45rem; }
  .floating-whatsapp { width: 56px; height: 56px; right: 18px; bottom: 18px; }
}

/* ===========================================================
   ER LOJISTIK / ACIK KURUMSAL TEMA
   Palet: Beyaz, Siyah, Koyu Lacivert
   =========================================================== */
:root { --bg:#fff; --bg-soft:#f5f7fa; --surface:#fff; --surface-2:#fff; --surface-3:#f4f6f9; --text:#141820; --muted:#606b7b; --line:#e4e8ee; --line-strong:#d9dfe8; --accent:#142c4b; --accent-2:#1b395d; --white:#fff; --shadow:0 18px 45px rgba(15,35,65,.065); }
body {background:#fff;color:#141820;}
.topbar {background:#102642;border-color:#102642;color:#fff;}
.topbar-inner {color:#e2e8f1;}
.topbar a:hover {color:#fff;}
.site-header {background:rgba(255,255,255,.97);border-bottom:1px solid #e6e9ef;box-shadow:0 3px 18px rgba(16,33,54,.04);}
.nav-link {color:#222c3a;}
.nav-link:hover,.nav-link:focus {color:#0d335e;}
.navbar-toggler {border-color:#b9c4d2;}
.navbar-toggler-icon {background-image:url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%2814,35,63,1%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");}
.btn-primary-dark {background:#142d4b;border-color:#142d4b;color:#fff;border-radius:8px;}
.btn-primary-dark:hover {background:#24446b;color:#fff;}
.hero-section {background:#fff;min-height:776px;align-items:stretch;}
.hero-media {left:43%;right:0;inset-block:0;transform:none;background-position:center center;filter:brightness(1.1) saturate(.85);}
.hero-overlay {background:linear-gradient(90deg,#fff 0%,#fff 35%,rgba(255,255,255,.98) 43%,rgba(255,255,255,.79) 51%,rgba(255,255,255,.12) 70%,rgba(8,23,43,.06) 100%);}
.hero-content {padding-top:105px;padding-bottom:165px;}
.hero-copy {max-width:750px;}
.eyebrow {color:#173855;border-color:#d7e0e9;background:#eff3f8;}
.hero-copy h1 {color:#111d2a;line-height:1.05;font-size:clamp(2.7rem,5.2vw,4.9rem);}
.hero-copy h1 span {color:#183e68;}
.hero-copy p {color:#465368;max-width:600px;}
.btn-light-solid {color:#fff;background:#183a60;border-radius:8px;}
.btn-light-solid:hover {color:#fff;background:#102d4c;}
.btn-outline-soft {border:1px solid #9aa8ba;color:#173150;background:rgba(255,255,255,.86);border-radius:8px;}
.btn-outline-soft:hover {background:#f0f4f9;color:#173150;}
.hero-panel {background:rgba(255,255,255,.7);border:1px solid #e2e7ef;box-shadow:0 16px 45px rgba(10,25,45,.13);border-radius:14px;max-width:395px;}
.panel-badge,.section-tag {color:#143758;border:1px solid #d7e0ea;background:#ecf2f8;}
.hero-panel h2,.hero-panel li {color:#152337;}
.hero-panel p {color:#59687a;}
.hero-panel li {border-color:#e7eaf0;}
.hero-panel i {color:#173e64;}
.hero-bottom-line {background:rgba(255,255,255,.97);border-top:1px solid #e7ebf0;box-shadow:0 -6px 35px rgba(15,25,40,.05);}
.hero-bottom-grid div {border-color:#dce3ec;}
.hero-bottom-grid span {color:#657183;}
.hero-bottom-grid strong {color:#1c2d43;}
.section {padding:100px 0;}
.section-dark {background:#fff;}
.section-grid {background:#f4f6f9;}
.section-intro h2,.feature-card h2,.cta-card h2,.info-card h3,.mini-feature h3 {color:#15253a;}
.section-intro p,.large-card p,.mini-feature p,.cta-card p,.info-card p {color:#5b687a;}
.content-card,.info-card,.cta-card {background:#fff;border:1px solid #e4e9f0;box-shadow:0 10px 40px rgba(18,41,67,.045);border-radius:14px;}
.icon-box {background:#eaf0f7;color:#183c62;border-radius:12px;}
.info-card:hover {border-color:#c4d1e0;box-shadow:0 15px 36px rgba(20,40,75,.09);}
.mini-feature {border-color:#e3e8ef;}
.cta-card {background:#eaf0f7;border-color:#e0e7f0;}
.contact-list a {background:#fff;border:1px solid #dbe3ed;color:#1a344f;border-radius:10px;}
.contact-list a:hover {background:#f8fbff;}
.site-footer {background:#112740;border-color:#112740;}
.footer-inner p {color:#c0cbd9;}
.footer-links a {color:#f0f4f8;}
.footer-copy a {color:#fff;}
/* Footer logo is dark: give it a crisp white display area. */
.footer-logo {height:56px;background:#fff;box-sizing:content-box;padding:9px 15px;border-radius:6px;}
@media(max-width:991.98px){
  .navbar-collapse {border-color:#dce2e9;background:#fff;}
  .hero-section {min-height:unset;}
  .hero-media {left:0;opacity:.16;}
  .hero-overlay {background:linear-gradient(90deg,rgba(255,255,255,.98),rgba(255,255,255,.83));}
  .hero-content {padding-top:75px;padding-bottom:210px;}
  .hero-panel {max-width:100%;}
  .hero-bottom-grid div {border-color:#e0e5ec;}
}
@media(max-width:767.98px){
  .hero-content {padding-top:65px;padding-bottom:235px;}
  .hero-copy h1 {font-size:clamp(2.3rem,9.2vw,3.7rem);}
  .hero-bottom-grid {gap:.25rem;}
  .section {padding:75px 0;}
}


.site-footer {
    background: #101d30;
    padding: 20px 0;
    border-top: 1px solid rgba(255,255,255,0.1);
}

.footer-bottom-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.footer-bottom-inner p {
    margin: 0;
    color: #aab4c2;
    font-size: 13px;
}

.footer-bottom-inner a {
    color: #ffffff;
    font-weight: 600;
    text-decoration: none;
}

.footer-bottom-inner a:hover {
    color: #c4d5ee;
}

@media (max-width: 767px) {
    .footer-bottom-inner {
        flex-direction: column;
        text-align: center;
        gap: 8px;
    }
}

.floating-whatsapp {
    right: auto;
    left: 24px;
}

@media (max-width: 767px) {
    .floating-whatsapp {
        right: auto;
        left: 18px;
    }
}