:root {
  --primary:#0B2D4A;
  --accent:#40E0D0;
  --bg:#F4F6F9;
  --card-bg:#ffffff;
  --text-main:#111827;
  --text-muted:#4B5563;
  --border:#E5E7EB;
}

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

body {
  margin:0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Inter", sans-serif;
  background:var(--bg);
  color:var(--text-main);
}

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

.hk-container {
  width:100%;
  max-width:1200px;
  margin:0 auto;
  padding:0 16px;
}

/* Header */
.hk-header {
  position:sticky;
  top:0;
  z-index:50;
  background:rgba(11,45,74,0.96);
  backdrop-filter:blur(12px);
  color:#fff;
}

.hk-header-inner {
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:12px 16px;
}

.hk-logo {
  display:flex;
  align-items:center;
  gap:10px;
}

.hk-logo-mark {
  width:40px;
  height:40px;
  border-radius:16px;
  background:linear-gradient(135deg, var(--accent), #8df5ee);
  display:flex;
  align-items:center;
  justify-content:center;
  font-weight:700;
  color:#0B2D4A;
  font-size:22px;
}

.hk-logo-text {
  display:flex;
  flex-direction:column;
}

.hk-logo-name {
  font-weight:600;
  letter-spacing:0.05em;
  text-transform:uppercase;
  font-size:14px;
}

.hk-logo-sub {
  font-size:11px;
  opacity:0.9;
}

/* Nav */
.hk-nav {
  display:flex;
  gap:18px;
  align-items:center;
  font-size:14px;
}

.hk-nav a {
  opacity:0.85;
  transition:opacity 0.15s ease, color 0.15s ease;
}

.hk-nav a:hover {
  opacity:1;
  color:var(--accent);
}

.hk-nav-cta {
  padding:8px 14px;
  border-radius:999px;
  border:1px solid var(--accent);
  color:var(--accent);
}

.hk-nav-toggle {
  display:none;
  flex-direction:column;
  gap:4px;
  background:none;
  border:none;
  padding:4px;
  cursor:pointer;
}

.hk-nav-toggle span {
  width:22px;
  height:2px;
  border-radius:999px;
  background:#fff;
}

/* Main */
.hk-main {
  padding-bottom:40px;
}

/* Hero */
.hk-hero {
  background: radial-gradient(circle at top left, rgba(64,224,208,0.16), transparent 60%), #020617;
  color:#fff;
  padding:56px 0 64px;
}

.hk-hero-grid {
  display:grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
  gap:40px;
  align-items:center;
}

.hk-pill {
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:4px 10px;
  border-radius:999px;
  background:rgba(15,23,42,0.8);
  border:1px solid rgba(148,163,184,0.4);
  font-size:11px;
  text-transform:uppercase;
  letter-spacing:0.08em;
}

.hk-pill-dot {
  width:6px;
  height:6px;
  border-radius:999px;
  background:var(--accent);
  box-shadow:0 0 0 4px rgba(64,224,208,0.25);
}

.hk-hero-title {
  font-size:40px;
  line-height:1.1;
  margin:18px 0 12px;
}

.hk-hero-title span {
  display:block;
}

.hk-hero-sub {
  font-size:15px;
  color:#CBD5F5;
  max-width:520px;
}

.hk-hero-slogan {
  margin-top:12px;
  font-size:18px;
  font-weight:500;
  color:#E5FEFF;
}

.hk-hero-actions {
  margin-top:22px;
  display:flex;
  flex-wrap:wrap;
  gap:12px;
}

.hk-btn {
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  border-radius:999px;
  padding:10px 18px;
  font-size:14px;
  border:1px solid transparent;
  cursor:pointer;
  transition:background 0.15s ease, color 0.15s ease, transform 0.1s ease, box-shadow 0.1s ease, border-color 0.15s ease;
}

.hk-btn-primary {
  background:linear-gradient(135deg, #1d4ed8, var(--primary));
  color:#fff;
  box-shadow:0 15px 30px rgba(15,23,42,0.45);
}

.hk-btn-primary:hover {
  transform:translateY(-1px);
  box-shadow:0 18px 35px rgba(15,23,42,0.6);
}

.hk-btn-secondary {
  background:rgba(15,23,42,0.8);
  color:#E5E7EB;
  border-color:rgba(148,163,184,0.6);
}

.hk-btn-secondary:hover {
  border-color:var(--accent);
  color:var(--accent);
}

.hk-btn-ghost {
  background:transparent;
  color:#CBD5F5;
}

.hk-hero-meta {
  margin-top:24px;
  display:flex;
  flex-wrap:wrap;
  gap:16px;
  font-size:12px;
  color:#9CA3AF;
}

.hk-hero-meta span strong {
  color:#E5E7EB;
}

/* Hero card on right */
.hk-hero-card {
  background:rgba(15,23,42,0.95);
  border-radius:24px;
  padding:24px;
  border:1px solid rgba(148,163,184,0.4);
  box-shadow:0 24px 50px rgba(15,23,42,0.7);
  position:relative;
  overflow:hidden;
}

.hk-hero-card::before {
  content:"";
  position:absolute;
  inset:-40%;
  background:radial-gradient(circle at top right, rgba(64,224,208,0.15), transparent 60%);
  opacity:0.7;
  pointer-events:none;
}

.hk-hero-card-header {
  position:relative;
  display:flex;
  justify-content:space-between;
  align-items:flex-start;
  margin-bottom:18px;
}

.hk-badge-soft {
  font-size:11px;
  padding:4px 10px;
  border-radius:999px;
  background:rgba(15,23,42,0.9);
  border:1px solid rgba(148,163,184,0.5);
}

.hk-hero-chip {
  font-size:11px;
  padding:4px 10px;
  border-radius:999px;
  border:1px dashed rgba(148,163,184,0.6);
}

.hk-hero-card-title {
  position:relative;
  font-size:14px;
  margin-bottom:6px;
}

.hk-hero-card-sub {
  position:relative;
  font-size:12px;
  color:#9CA3AF;
  margin-bottom:16px;
}

.hk-hero-card-metrics {
  position:relative;
  display:grid;
  grid-template-columns:repeat(3, minmax(0,1fr));
  gap:12px;
  font-size:11px;
  margin-bottom:16px;
}

.hk-metric {
  padding:10px;
  border-radius:14px;
  background:rgba(15,23,42,0.85);
  border:1px solid rgba(148,163,184,0.3);
}

.hk-metric span {
  display:block;
}

.hk-metric strong {
  display:block;
  margin-top:4px;
  font-size:13px;
}

.hk-hero-card-footer {
  position:relative;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  margin-top:6px;
}

.hk-hero-card-note {
  font-size:11px;
  color:#9CA3AF;
  max-width:190px;
}

/* Sections */
.hk-section {
  padding:40px 0;
}

.hk-section-header {
  display:flex;
  justify-content:space-between;
  align-items:flex-end;
  gap:16px;
  margin-bottom:24px;
}

.hk-section-kicker {
  font-size:11px;
  text-transform:uppercase;
  letter-spacing:0.16em;
  color:#6B7280;
}

.hk-section-title {
  font-size:24px;
  margin:6px 0 4px;
}

.hk-section-sub {
  font-size:14px;
  color:#6B7280;
}

/* Cards grid */
.hk-grid-3 {
  display:grid;
  grid-template-columns:repeat(3, minmax(0, 1fr));
  gap:18px;
}

.hk-card {
  background:var(--card-bg);
  border-radius:20px;
  padding:18px 18px 20px;
  border:1px solid rgba(15,23,42,0.04);
  box-shadow:0 14px 35px rgba(15,23,42,0.04);
}

.hk-card-header {
  display:flex;
  align-items:center;
  gap:12px;
  margin-bottom:10px;
}

.hk-card-icon {
  width:32px;
  height:32px;
  border-radius:999px;
  background:linear-gradient(135deg, rgba(64,224,208,0.2), rgba(64,224,208,0.05));
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:16px;
}

.hk-card-title {
  font-size:15px;
  font-weight:600;
}

.hk-card-body {
  font-size:13px;
  color:var(--text-muted);
}

.hk-card-footer {
  margin-top:10px;
  font-size:12px;
  display:flex;
  justify-content:space-between;
  align-items:center;
  color:#6B7280;
}

/* Form */
.hk-form-grid {
  display:grid;
  grid-template-columns:repeat(2, minmax(0,1fr));
  gap:14px;
}

.hk-form-group {
  display:flex;
  flex-direction:column;
  gap:4px;
  font-size:13px;
}

.hk-form-label {
  font-weight:500;
}

.hk-input, .hk-textarea, .hk-select {
  border-radius:12px;
  border:1px solid var(--border);
  padding:9px 11px;
  font-size:14px;
  background:#fff;
  outline:none;
  transition:border-color 0.15s ease, box-shadow 0.15s ease;
}

.hk-input:focus,
.hk-textarea:focus,
.hk-select:focus {
  border-color:var(--accent);
  box-shadow:0 0 0 1px rgba(64,224,208,0.4);
}

.hk-textarea {
  min-height:100px;
  resize:vertical;
}

/* Two-column layout generic */
.hk-two-col {
  display:grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  gap:26px;
  align-items:flex-start;
}

/* Badge */
.hk-badge {
  display:inline-flex;
  padding:3px 9px;
  border-radius:999px;
  background:#E5F6F6;
  color:#0F766E;
  font-size:11px;
}

/* Footer */
.hk-footer {
  background:#020617;
  color:#9CA3AF;
  padding:32px 0 18px;
  margin-top:32px;
}

.hk-footer-grid {
  display:grid;
  grid-template-columns: 2fr 1.3fr 1.3fr;
  gap:24px;
}

.hk-footer-logo .hk-logo-mark {
  width:36px;
  height:36px;
  font-size:20px;
}

.hk-footer-title {
  font-size:14px;
  margin:0 0 10px;
  color:#E5E7EB;
}

.hk-footer-text {
  font-size:13px;
  max-width:320px;
}

.hk-footer-links {
  list-style:none;
  padding:0;
  margin:0;
  font-size:13px;
  display:flex;
  flex-direction:column;
  gap:6px;
}

.hk-footer-links a {
  color:#9CA3AF;
}

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

.hk-footer-social {
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-top:10px;
  font-size:13px;
}

.hk-footer-bottom {
  border-top:1px solid rgba(31,41,55,0.9);
  margin-top:20px;
  padding-top:10px;
  font-size:12px;
}

.hk-footer-bottom-inner {
  display:flex;
  justify-content:space-between;
  align-items:center;
  color:#6B7280;
}

.hk-footer-mini-links {
  display:flex;
  gap:12px;
}

/* Responsive */
@media (max-width:960px) {
  .hk-hero-grid,
  .hk-two-col {
    grid-template-columns: minmax(0,1fr);
  }
}

@media (max-width:768px) {
  .hk-nav {
    position:fixed;
    inset:56px 0 auto 0;
    background:rgba(15,23,42,0.98);
    padding:10px 16px 16px;
    flex-direction:column;
    align-items:flex-start;
    gap:10px;
    transform:translateY(-120%);
    opacity:0;
    pointer-events:none;
    transition:transform 0.2s ease, opacity 0.2s ease;
  }

  .hk-nav.is-open {
    transform:translateY(0);
    opacity:1;
    pointer-events:auto;
  }

  .hk-nav-toggle {
    display:flex;
  }

  .hk-footer-grid {
    grid-template-columns: minmax(0,1fr);
  }

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

  .hk-header-inner {
    padding-inline:10px;
  }

  .hk-hero {
    padding-top:32px;
  }

  .hk-hero-title {
    font-size:30px;
  }

  .hk-section {
    padding:28px 0;
  }

  .hk-footer-bottom-inner {
    flex-direction:column;
    align-items:flex-start;
    gap:6px;
  }
}
/* =========================
   MOBİL MENU FIX
========================= */

@media (max-width: 900px) {

  .hk-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #0B2D4A;
    flex-direction: column;
    align-items: flex-start;
    padding: 15px 20px;
    display: none;
    z-index: 999;
  }

  .hk-nav.active {
    display: flex;
  }

  .hk-nav a {
    font-size: 16px;
    padding: 10px 0;
    width: 100%;
    color: #ffffff;
  }

  .hk-nav-cta {
    margin-top: 10px;
  }

  .hk-nav-toggle {
    display: block;
  }
}
/* =========================
   REFERANSLAR – LOGO SÜTUNU
========================= */

.hk-ref-row {
    grid-template-columns: 70px 28% auto;
    align-items: center;
}

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

.hk-ref-logo img {
    max-width: 42px;
    max-height: 42px;
    object-fit: contain;
    filter: grayscale(100%);
    opacity: 0.85;
}

.hk-ref-row:hover .hk-ref-logo img {
    filter: grayscale(0%);
    opacity: 1;
}
.hk-ref-row {
    display: grid;
    grid-template-columns: 30% 70%;
    border-bottom: 1px solid rgba(11,45,74,0.08);
    background: #fff;
}

.hk-ref-company {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 600;
    color: #0B2D4A;
}

.hk-ref-inline-logo {
    width: 28px;
    height: 28px;
    object-fit: contain;
    filter: grayscale(100%);
    opacity: 0.85;
}

.hk-ref-row:hover .hk-ref-inline-logo {
    filter: grayscale(0%);
    opacity: 1;
}

/* REFERANSLAR TABLO */
.hk-ref-table {
  width:100%;
  border-radius:16px;
  overflow:hidden;
  background:#fff;
}

.hk-ref-head {
  display:grid;
  grid-template-columns:80px 30% auto;
  background:#0B2D4A;
  color:#fff;
  font-weight:600;
}

.hk-ref-head div {
  padding:14px 16px;
  font-size:14px;
}

.hk-ref-row {
  display:grid;
  grid-template-columns:80px 30% auto;
  border-bottom:1px solid #E5E7EB;
  align-items:center;
}

.hk-ref-row div {
  padding:14px 16px;
  font-size:14px;
}

.hk-ref-logo img {
  max-width:42px;
  opacity:.85;
}

.hk-ref-note {
  margin-top:30px;
  padding-top:18px;
  border-top:2px solid #40E0D0;
  color:#4B5563;
  font-size:14px;
}

@media(max-width:768px){
  .hk-ref-head,
  .hk-ref-row{
    grid-template-columns:60px auto;
  }
  .hk-ref-work{grid-column:1/-1}
}
/* REFERANSLAR TABLO */
.hk-ref-table {
    margin-top: 35px;
    border-radius: 14px;
    overflow: hidden;
}

.hk-ref-row {
    display: grid;
    grid-template-columns: 1.4fr 0.8fr 3fr;
    padding: 18px 16px;
    align-items: center;
    border-bottom: 1px solid rgba(11,45,74,0.08);
}

.hk-ref-row:hover {
    background: rgba(64,224,208,0.06);
}

.hk-ref-head {
    background: #0B2D4A;
    color: #fff;
    font-weight: 600;
}

.hk-ref-company {
    font-weight: 600;
    color: #0B2D4A;
}

.hk-ref-work {
    font-size: 14px;
    line-height: 1.6;
}

.hk-city-badge {
    display: inline-block;
    background: rgba(64,224,208,0.15);
    color: #0B2D4A;
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 500;
    text-align: center;
}

.hk-ref-filter {
    margin: 25px 0 10px;
    display: flex;
    gap: 12px;
    align-items: center;
}

.hk-ref-filter select {
    padding: 6px 10px;
    border-radius: 8px;
    border: 1px solid #ccc;
}

.hk-ref-note {
    margin-top: 35px;
    font-size: 13px;
    color: #555;
    line-height: 1.6;
}

.hk-ref-divider {
    display: block;
    width: 60px;
    height: 3px;
    background: #40E0D0;
    margin-bottom: 10px;
}

/* MOBİL */
@media (max-width: 900px) {
    .hk-ref-row {
        grid-template-columns: 1fr;
        gap: 8px;
    }

    .hk-ref-head {
        display: none;
    }

    .hk-ref-city {
        order: 2;
    }

    .hk-ref-work {
        order: 3;
    }
}
/* Paket Kartları – Görsel & Oval */
.hk-package-card.colorful {
    border-radius: 26px;
    padding: 28px 24px;
    position: relative;
    box-shadow: 0 18px 45px rgba(11,45,74,0.15);
    transition: transform .25s ease, box-shadow .25s ease;
    background: #fff;
}

.hk-package-card.colorful:hover {
    transform: translateY(-6px);
    box-shadow: 0 28px 60px rgba(11,45,74,0.25);
}

/* Renk Temaları */
.hk-package-card.blue {
    border-top: 6px solid #0B2D4A;
}

.hk-package-card.turquoise {
    border-top: 6px solid #40E0D0;
}

.hk-package-card.dark {
    border-top: 6px solid #1c1c1c;
}

/* Öne çıkan */
.hk-package-card.featured {
    background: linear-gradient(180deg, #ffffff, #f3fffd);
}

/* İkon */
.hk-package-icon {
    text-align: center;
    margin-bottom: 14px;
}

.hk-package-icon img {
    width: 72px;
    height: auto;
    opacity: .95;
}

/* Fiyat */
.hk-package-price {
    margin: 18px 0;
    padding: 10px;
    background: rgba(64,224,208,0.12);
    border-radius: 14px;
    text-align: center;
    font-size: 14px;
    font-weight: 500;
}

/* Badge */
.hk-package-badge {
    position: absolute;
    top: -14px;
    right: 18px;
    background: #40E0D0;
    color: #0B2D4A;
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
}
/* === DİKEY TARİFE TARZI PAKETLER === */
/* === DİKEY TARİFE KART MANTIĞI === */
.hk-package-card {
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    min-height: 560px; /* hepsi aynı boy */
    border-radius: 28px;
    overflow: hidden;
}

/* Liste alanı uzasa bile fiyat aşağı sabitlenir */
.hk-package-list {
    flex-grow: 1;
}

/* Buton fiyatın üstünde dursun */
.hk-package-card .hk-btn {
    margin: 16px auto 18px;
}

/* Fiyat bandı KARTIN EN ALTI */
.hk-package-price {
    margin-top: auto;
    background: linear-gradient(135deg, #0B2D4A, #40E0D0);
    color: #fff;
    text-align: center;
    padding: 22px 10px;
    font-size: 20px;
    font-weight: 700;
    border-radius: 0 0 28px 28px;
}

.hk-package-price small {
    display: block;
    font-size: 12px;
    font-weight: 400;
    opacity: 0.85;
    margin-top: 6px;
}
/* === PAKETLER GRID – ZORLA YAN YANA === */
.hk-package-grid {
    display: grid !important;
    grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
    gap: 28px !important;
    width: 100%;
    align-items: stretch;
}
@media (max-width: 1100px) {
    .hk-package-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    }
}

@media (max-width: 720px) {
    .hk-package-grid {
        grid-template-columns: 1fr !important;
    }
}
/* === REFERANS LOGO SLIDER === */
.hk-ref-slider {
    overflow: hidden;
    width: 100%;
    margin-top: 20px;
    padding: 10px 0;
}

.hk-ref-track {
    display: flex;
    align-items: center;
    width: max-content;
    animation: hk-ref-scroll 35s linear infinite;
}

.hk-ref-item {
    flex: 0 0 auto;
    padding: 0 36px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hk-ref-item img {
    max-height: 70px;
    max-width: 180px;
    object-fit: contain;
    filter: grayscale(100%);
    opacity: 0.8;
    transition: all .25s ease;
}

.hk-ref-item img:hover {
    filter: grayscale(0%);
    opacity: 1;
transform: scale(1.05);
}

/* Animasyon */
@keyframes hk-ref-scroll {
    0%   { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* Mobil */
@media (max-width: 768px) {
    .hk-ref-item {
        padding: 0 16px;
    }

    .hk-ref-item img {
        max-height: 52px;
        max-width: 140px;
    }
}