@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=DM+Sans:wght@400;500;600;700&display=swap');

:root {
  --primary: #0c2d4a;
  --primary-dark: #091e32;
  --primary-light: #15496e;
  --accent: #2980b9;
  --accent-light: #3498db;
  --accent-dark: #1a6fa0;
  --blue: #2980b9;
  --text: #2d3748;
  --text-light: #5a6577;
  --text-muted: #8895a7;
  --bg: #ffffff;
  --bg-light: #f7f8fb;
  --border: #e2e6ec;
  --border-light: #eef1f5;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
  --shadow: 0 4px 16px rgba(0,0,0,0.07);
  --shadow-md: 0 8px 30px rgba(0,0,0,0.1);
  --shadow-lg: 0 20px 50px rgba(0,0,0,0.12);
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --radius: 6px;
  --radius-lg: 12px;
  --max-width: 1200px;
}

  --primary: #c8ddf0;
  --primary-dark: #0a1a2a;
  --primary-light: #5ba3d9;
  --accent: #3498db;
  --accent-light: #5dade2;
  --accent-dark: #2471a3;
  --blue: #5dade2;
  --text: #d8e2ec;
  --text-light: #a8b8c8;
  --text-muted: #7a8d9e;
  --bg: #0f1923;
  --bg-light: #162231;
  --border: #1e3348;
  --border-light: #1a2c3f;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.3);
  --shadow: 0 4px 16px rgba(0,0,0,0.35);
  --shadow-md: 0 8px 30px rgba(0,0,0,0.4);
  --shadow-lg: 0 20px 50px rgba(0,0,0,0.5);
  --card-bg: #162231;
  --fade-color: #0f1923;
}

@media (max-width: 768px) {
        }

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; font-size: 16px; }
body { font-family: 'DM Sans', sans-serif; color: var(--text); line-height: 1.7; background: var(--bg); overflow-x: hidden; }
h1, h2, h3, h4, h5, h6 { font-family: 'Outfit', sans-serif; font-weight: 700; line-height: 1.3; color: var(--primary); }
a { text-decoration: none; color: inherit; transition: color var(--transition); }
img { max-width: 100%; height: auto; display: block; }
.container { max-width: var(--max-width); margin: 0 auto; padding: 0 24px; }

.top-bar { background: var(--primary-dark); color: #fff; font-size: 0.8rem; padding: 9px 0; border-bottom: 2px solid var(--accent); }
.top-bar .container { display: flex; justify-content: flex-end; align-items: center; gap: 28px; }
.top-bar a { color: rgba(255,255,255,0.8); display: flex; align-items: center; gap: 7px; font-weight: 500; }
.top-bar a:hover { color: var(--accent-light); }
.top-bar i { font-size: 0.85rem; color: var(--accent); }

.header { background: var(--bg); position: sticky; top: 0; z-index: 1000; box-shadow: var(--shadow); }
.header .container { display: flex; justify-content: space-between; align-items: center; height: 64px; }
.header-logo img { height: 64px; width: auto; }
.nav { display: flex; align-items: center; gap: 2px; }
.nav > a, .nav-item > a { display: flex; align-items: center; gap: 7px; padding: 10px 16px; font-family: 'Outfit', sans-serif; font-size: 0.85rem; font-weight: 600; color: var(--primary); text-transform: uppercase; letter-spacing: 0.6px; position: relative; transition: color var(--transition); cursor: pointer; border-radius: var(--radius); }
.nav > a::after, .nav-item > a::after { content: ''; position: absolute; bottom: 2px; left: 16px; right: 16px; height: 2px; background: var(--accent); transform: scaleX(0); transition: transform var(--transition); border-radius: 2px; }
.nav > a:hover::after, .nav > a.active::after, .nav-item:hover > a::after, .nav-item > a.active::after { transform: scaleX(1); }
.nav > a:hover, .nav-item:hover > a { color: var(--blue); }
.nav > a i, .nav-item > a i { font-size: 0.9rem; opacity: 0.7; }

.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 5px; }
.hamburger span { width: 26px; height: 3px; background: var(--primary); border-radius: 2px; transition: var(--transition); }

.nav-item { position: relative; }
.dropdown-arrow { font-size: 0.6rem !important; margin-left: 3px; transition: transform var(--transition); }
.nav-item:hover .dropdown-arrow { transform: rotate(180deg); }
.dropdown { position: absolute; top: calc(100% + 8px); left: 0; min-width: 270px; background: var(--bg); border: 1px solid var(--border-light); border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); opacity: 0; visibility: hidden; transform: translateY(12px); transition: all 0.25s ease; z-index: 100; padding: 10px; }
.nav-item:hover .dropdown { opacity: 1; visibility: visible; transform: translateY(0); }
.dropdown a { display: flex; align-items: center; gap: 12px; padding: 11px 16px; font-family: 'DM Sans', sans-serif; font-size: 0.86rem; font-weight: 500; color: var(--text); text-transform: none; letter-spacing: 0; border-radius: var(--radius); transition: all var(--transition); }
.dropdown a::after { display: none !important; }
.dropdown a:hover { background: var(--bg-light); color: var(--blue); padding-left: 20px; }
.dropdown a i { font-size: 0.85rem; color: var(--accent); width: 22px; text-align: center; }

.hero-slider { position: relative; height: 560px; overflow: hidden; }
.hero-slide { position: absolute; inset: 0; opacity: 0; transition: opacity 1.2s ease; }
.hero-slide.active { opacity: 1; }
.hero-slide img { width: 100%; height: 100%; object-fit: cover; }
.hero-overlay { position: absolute; inset: 0; background: linear-gradient(160deg, rgba(9,30,50,0.88) 0%, rgba(12,45,74,0.65) 50%, rgba(26,111,181,0.3) 100%); display: flex; align-items: center; justify-content: center; }
.hero-content { text-align: center; color: #fff; max-width: 720px; padding: 0 24px; }
.hero-content h1 { font-size: 3rem; color: #fff; margin-bottom: 18px; font-weight: 800; letter-spacing: -0.5px; line-height: 1.15; }
.hero-content p { font-size: 1.05rem; opacity: 0.88; margin-bottom: 32px; line-height: 1.8; }
.hero-dots { position: absolute; bottom: 30px; left: 50%; transform: translateX(-50%); display: flex; gap: 10px; z-index: 10; }
.hero-dot { width: 10px; height: 10px; border-radius: 50%; background: rgba(255,255,255,0.35); cursor: pointer; transition: all var(--transition); border: none; }
.hero-dot.active { background: var(--accent); width: 28px; border-radius: 5px; }
.hero-arrows { position: absolute; top: 50%; transform: translateY(-50%); width: 100%; display: flex; justify-content: space-between; padding: 0 20px; z-index: 10; pointer-events: none; }
.hero-arrow { width: 50px; height: 50px; background: rgba(255,255,255,0.1); backdrop-filter: blur(8px); border: 1px solid rgba(255,255,255,0.2); border-radius: var(--radius-lg); display: flex; align-items: center; justify-content: center; color: #fff; font-size: 1.1rem; cursor: pointer; pointer-events: all; transition: all var(--transition); }
.hero-arrow:hover { background: var(--accent); border-color: var(--accent); }

.quick-bar { background: var(--primary); padding: 0; position: relative; z-index: 5; }
.quick-bar .container { display: grid; grid-template-columns: repeat(3, 1fr); }
.quick-link { display: flex; align-items: center; justify-content: center; gap: 14px; padding: 20px; color: #fff; font-family: 'Outfit', sans-serif; font-weight: 600; font-size: 0.88rem; text-transform: uppercase; letter-spacing: 1.2px; border-right: 1px solid rgba(255,255,255,0.08); transition: all var(--transition); cursor: pointer; position: relative; overflow: hidden; }
.quick-link::before { content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 3px; background: var(--accent); transform: scaleX(0); transition: transform var(--transition); }
.quick-link:hover::before { transform: scaleX(1); }
.quick-link:last-child { border-right: none; }
.quick-link:hover { background: rgba(255,255,255,0.05); }
.quick-link i { font-size: 1.3rem; color: var(--accent); }

.section { padding: 80px 0; }
.section-light { background: var(--bg-light); }
.section-title { font-size: 1.6rem; color: var(--primary); margin-bottom: 8px; display: flex; align-items: center; gap: 10px; }
.section-title i { color: var(--accent); font-size: 1.3rem; }
.section-title-bar { width: 50px; height: 3px; background: linear-gradient(90deg, var(--accent), var(--accent-light)); margin-top: 10px; margin-bottom: 32px; border-radius: 3px; }

.about-home { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: start; }
.about-text p { margin-bottom: 16px; color: var(--text-light); font-size: 0.95rem; text-align: justify; }
.feature-list { display: flex; flex-direction: column; gap: 18px; }
.feature-item { display: flex; gap: 16px; align-items: flex-start; padding: 14px; border-radius: var(--radius-lg); transition: all var(--transition); border: 1px solid transparent; }
.feature-item:hover { background: var(--bg-light); border-color: var(--border-light); box-shadow: var(--shadow-sm); }
.feature-icon { width: 48px; height: 48px; min-width: 48px; background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%); border-radius: var(--radius-lg); display: flex; align-items: center; justify-content: center; color: var(--accent-light); font-size: 1.1rem; }
.feature-item h4 { font-size: 0.93rem; margin-bottom: 3px; color: var(--primary); }
.feature-item p { font-size: 0.82rem; color: var(--text-muted); line-height: 1.5; }

.services-slider-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 30px; }
.slider-arrows { display: flex; gap: 6px; }
.slider-arrow { width: 40px; height: 40px; background: var(--bg); border: 1px solid var(--border); color: var(--primary); display: flex; align-items: center; justify-content: center; cursor: pointer; transition: all var(--transition); font-size: 0.85rem; border-radius: var(--radius); }
.slider-arrow:hover { background: var(--accent); color: #fff; border-color: var(--accent); }
.services-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.service-card { position: relative; border-radius: var(--radius-lg); overflow: hidden; height: 280px; cursor: pointer; box-shadow: var(--shadow); transition: all 0.4s ease; }
.service-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.service-card img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s ease; }
.service-card:hover img { transform: scale(1.1); }
.service-card-overlay { position: absolute; inset: 0; background: linear-gradient(to top, rgba(9,30,50,0.92) 0%, rgba(9,30,50,0.4) 40%, transparent 100%); display: flex; align-items: flex-end; padding: 22px; }
.service-card-overlay h3 { color: #fff; font-size: 0.92rem; font-weight: 600; line-height: 1.4; padding-left: 12px; border-left: 3px solid var(--accent); }

.page-banner { height: 240px; background-size: cover; background-position: center; position: relative; display: flex; align-items: center; justify-content: center; }
.page-banner::before { content: ''; position: absolute; inset: 0; background: linear-gradient(160deg, rgba(9,30,50,0.88) 0%, rgba(12,45,74,0.7) 100%); }
.page-banner-content { position: relative; z-index: 2; text-align: center; color: #fff; }
.page-banner h1 { font-size: 2.5rem; color: #fff; margin-bottom: 8px; font-weight: 800; }
.breadcrumb { font-size: 0.88rem; opacity: 0.8; }
.breadcrumb a { color: var(--accent-light); }
.breadcrumb a:hover { color: #fff; }

.sidebar-layout { display: grid; grid-template-columns: 260px 1fr; gap: 40px; align-items: start; }
.sidebar { position: sticky; top: 100px; }
.sidebar-menu { background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius-lg); overflow: hidden; margin-bottom: 20px; }
.sidebar-menu a { display: flex; align-items: center; gap: 10px; padding: 14px 20px; font-size: 0.88rem; font-weight: 500; color: var(--text); border-bottom: 1px solid var(--border-light); transition: all var(--transition); }
.sidebar-menu a:last-child { border-bottom: none; }
.sidebar-menu a:hover, .sidebar-menu a.active { background: var(--bg-light); color: var(--blue); padding-left: 26px; }
.sidebar-menu a i { font-size: 0.75rem; color: var(--accent); }
.sidebar-box { background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 22px; margin-bottom: 16px; }
.sidebar-box-icon { width: 48px; height: 48px; background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%); border-radius: var(--radius-lg); display: flex; align-items: center; justify-content: center; color: var(--accent-light); font-size: 1.1rem; margin-bottom: 14px; }
.sidebar-box h4 { font-size: 0.95rem; margin-bottom: 6px; }
.sidebar-box p { font-size: 0.82rem; color: var(--text-muted); line-height: 1.5; }

.about-page-content { max-width: 900px; margin: 0 auto; }
.about-page-content .about-image { width: 100%; max-height: 400px; object-fit: cover; border-radius: var(--radius-lg); margin-bottom: 30px; }
.about-page-content h2 { display: flex; align-items: center; gap: 10px; font-size: 1.35rem; margin-bottom: 20px; }
.about-page-content h2 i { color: var(--accent); }
.about-page-content p { color: var(--text-light); margin-bottom: 16px; font-size: 0.95rem; text-align: justify; }

.services-page-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.service-page-card { position: relative; border-radius: var(--radius-lg); overflow: hidden; height: 300px; cursor: pointer; box-shadow: var(--shadow); transition: all 0.4s ease; }
.service-page-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.service-page-card img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s ease; }
.service-page-card:hover img { transform: scale(1.08); }
.service-page-card .service-card-overlay { position: absolute; inset: 0; background: linear-gradient(to top, rgba(9,30,50,0.92) 0%, rgba(9,30,50,0.3) 50%, transparent 100%); display: flex; align-items: flex-end; padding: 24px; }
.service-page-card .service-card-overlay h3 { color: #fff; font-size: 1.05rem; font-weight: 700; line-height: 1.4; padding-left: 14px; border-left: 3px solid var(--accent); }

.contact-map { width: 100%; height: 350px; border: none; border-radius: var(--radius-lg); margin-bottom: 40px; }
.contact-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-bottom: 40px; }
.contact-card { display: flex; gap: 14px; align-items: flex-start; padding: 22px; background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius-lg); transition: all var(--transition); }
.contact-card:hover { box-shadow: var(--shadow); border-color: var(--accent); }
.contact-card-icon { width: 44px; height: 44px; min-width: 44px; background: linear-gradient(135deg, var(--primary), var(--primary-light)); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: var(--accent-light); font-size: 1rem; }
.contact-card h4 { font-size: 0.9rem; margin-bottom: 4px; }
.contact-card p { font-size: 0.85rem; color: var(--text-muted); }

.advantages-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 30px; }
.advantage-card { padding: 32px 28px; background: var(--bg); border-radius: var(--radius-lg); box-shadow: var(--shadow); border-bottom: 3px solid var(--accent); transition: all var(--transition); }
.advantage-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.advantage-card h4 { font-size: 1rem; margin-bottom: 10px; }
.advantage-card p { font-size: 0.88rem; color: var(--text-muted); line-height: 1.6; }

.cta-section { background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 50%, var(--primary-light) 100%); padding: 70px 0; text-align: center; color: #fff; position: relative; overflow: hidden; }
.cta-section::before { content: ''; position: absolute; top: -50%; right: -20%; width: 500px; height: 500px; border-radius: 50%; background: rgba(41,128,185,0.08); }
.cta-section h2 { color: #fff; font-size: 2rem; margin-bottom: 22px; font-weight: 800; position: relative; }
.cta-section p { font-size: 1rem; opacity: 0.85; margin-bottom: 24px; position: relative; }
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 13px 32px; border-radius: var(--radius); font-family: 'Outfit', sans-serif; font-weight: 600; font-size: 0.9rem; cursor: pointer; transition: all var(--transition); border: 2px solid transparent; text-transform: uppercase; letter-spacing: 0.6px; position: relative; box-sizing: border-box; line-height: 1.4; text-decoration: none; -webkit-appearance: none; appearance: none; }
.btn-white { background: #fff; color: var(--primary); }
button.btn { margin: 0; }
.btn-white:hover { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn-primary { background: var(--accent); color: #fff; border-color: var(--accent); }
.btn-primary:hover { background: var(--accent-dark); border-color: var(--accent-dark); }
.cta-phone { margin-top: 24px; font-size: 0.82rem; text-transform: uppercase; letter-spacing: 2.5px; font-weight: 600; opacity: 0.8; position: relative; }
.cta-phone span { display: block; font-size: 1.6rem; letter-spacing: 1px; margin-top: 8px; opacity: 1; font-weight: 700; color: var(--accent-light); }

.footer { background: var(--primary-dark); padding: 60px 0 0; color: rgba(255,255,255,0.7); }
.footer-grid { display: grid; grid-template-columns: 1.3fr 1fr 1fr 1.2fr; gap: 40px; padding-bottom: 40px; }
.footer-brand img { height: 48px; margin-bottom: 16px; filter: brightness(0) invert(1) opacity(0.9); }
.footer-brand p { font-size: 0.85rem; color: rgba(255,255,255,0.55); line-height: 1.7; margin-bottom: 18px; }
.footer-social { display: flex; gap: 10px; }
.footer-social a { width: 38px; height: 38px; border-radius: 50%; background: rgba(255,255,255,0.08); display: flex; align-items: center; justify-content: center; color: rgba(255,255,255,0.6); font-size: 0.9rem; transition: all var(--transition); }
.footer-social a:hover { background: var(--accent); color: #fff; }
.footer h4 { font-size: 0.95rem; margin-bottom: 20px; color: #fff; position: relative; padding-bottom: 10px; }
.footer h4::after { content: ''; position: absolute; bottom: 0; left: 0; width: 30px; height: 2px; background: var(--accent); border-radius: 2px; }
.footer-links { list-style: none; }
.footer-links li { margin-bottom: 10px; }
.footer-links a { font-size: 0.85rem; color: rgba(255,255,255,0.5); display: flex; align-items: center; gap: 8px; }
.footer-links a:hover { color: var(--accent-light); }
.footer-links a i { font-size: 0.7rem; color: var(--accent); }
.footer-bottom { background: rgba(0,0,0,0.2); padding: 16px 0; color: rgba(255,255,255,0.4); font-size: 0.8rem; border-top: 1px solid rgba(255,255,255,0.06); }
.footer-bottom .container { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 10px; }
.footer-bottom-links { display: flex; gap: 22px; }
.footer-bottom-links a { color: rgba(255,255,255,0.4); display: flex; align-items: center; gap: 6px; font-size: 0.8rem; }
.footer-bottom-links a:hover { color: var(--accent-light); }

.whatsapp-btn { position: fixed; bottom: 24px; left: 24px; width: 54px; height: 54px; background: #25d366; border-radius: 50%; display: flex; align-items: center; justify-content: center; color: #fff; font-size: 1.7rem; box-shadow: 0 4px 18px rgba(37,211,102,0.35); z-index: 999; transition: all var(--transition); }
.whatsapp-btn:hover { transform: scale(1.1); box-shadow: 0 6px 24px rgba(37,211,102,0.5); }
.scroll-top { position: fixed; bottom: 24px; right: 24px; width: 44px; height: 44px; background: var(--primary); color: var(--accent-light); border-radius: var(--radius); display: flex; align-items: center; justify-content: center; cursor: pointer; opacity: 0; transform: translateY(10px); transition: all var(--transition); z-index: 999; border: none; font-size: 1rem; }
.scroll-top.visible { opacity: 1; transform: translateY(0); }
.scroll-top:hover { background: var(--accent); color: #fff; }

/* ─── TABLET (max 992px) ─── */
@media (max-width: 992px) {
  .about-home { grid-template-columns: 1fr; gap: 36px; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .services-page-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 30px; }
  .sidebar-layout { grid-template-columns: 1fr; gap: 24px; }
  .sidebar { position: static; }
  .sidebar .sidebar-menu { display: flex; flex-wrap: wrap; gap: 6px; }
  .sidebar .sidebar-menu a { padding: 8px 14px; font-size: 0.82rem; border-radius: 20px; border: 1px solid var(--border); background: var(--bg-light); white-space: nowrap; }
  .sidebar .sidebar-menu a.active { background: var(--accent); color: #fff; border-color: var(--accent); }
  .contact-grid { grid-template-columns: 1fr 1fr; }
  .hero-content h1 { font-size: 2.4rem; }
  .section { padding: 60px 0; }
  .cta-section { padding: 50px 0; }
  .cta-section h2 { font-size: 1.6rem; }
}

/* ─── MOBİL (max 768px) ─── */
@media (max-width: 768px) {
  html { font-size: 15px; }
  .container { padding: 0 16px; }
  .section { padding: 44px 0; }

  /* Header & Nav */
  .header .container { height: 58px; }
  .header-logo img { height: 50px; }
  .nav { display: none; position: absolute; top: 58px; left: 0; right: 0; background: var(--bg); flex-direction: column; border-top: 1px solid var(--border); box-shadow: var(--shadow-lg); padding: 8px 0; max-height: 80vh; overflow-y: auto; }
  .nav.open { display: flex; }
  .nav > a, .nav-item > a { padding: 14px 20px; width: 100%; font-size: 0.88rem; }
  .nav > a::after, .nav-item > a::after { display: none; }
  .hamburger { display: flex; }
  .nav-item { width: 100%; }
  .dropdown { position: static; opacity: 1; visibility: visible; transform: none; box-shadow: none; border: none; min-width: 100%; max-height: 0; overflow: hidden; transition: max-height 0.3s ease; padding: 0; background: var(--bg-light); border-radius: 0; }
  .nav-item.open .dropdown { max-height: 600px; padding: 4px 0; }
  .dropdown a { padding: 12px 20px 12px 48px; font-size: 0.85rem; }
  .dropdown a:hover { padding-left: 52px; }
  .top-bar { display: none; }

  /* Hero */
  .hero-slider { height: 380px; }
  .hero-content { padding: 0 20px; }
  .hero-content h1 { font-size: 1.6rem; margin-bottom: 12px; }
  .hero-content p { font-size: 0.88rem; margin-bottom: 20px; line-height: 1.6; }
  .hero-content .btn { padding: 11px 22px; font-size: 0.82rem; }
  .hero-arrows { padding: 0 10px; }
  .hero-arrow { width: 38px; height: 38px; font-size: 0.9rem; }
  .hero-dots { bottom: 16px; }

  /* Quick bar */
  .quick-bar .container { grid-template-columns: 1fr; }
  .quick-link { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.06); justify-content: flex-start; padding: 14px 20px; font-size: 0.82rem; }
  .quick-link:last-child { border-bottom: none; }

  /* Grids */
  .services-grid, .services-page-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
  .advantages-grid { grid-template-columns: 1fr; gap: 14px; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .contact-grid { grid-template-columns: 1fr; gap: 12px; }

  /* About */
  .about-home { gap: 30px; }
  .feature-item { padding: 12px; }
  .feature-icon { width: 42px; height: 42px; min-width: 42px; font-size: 1rem; }

  /* Sidebar - horizontal pills on mobile */
  .sidebar .sidebar-menu { display: flex; flex-wrap: wrap; gap: 6px; }
  .sidebar .sidebar-menu a { padding: 8px 14px; font-size: 0.8rem; border-radius: 20px; border: 1px solid var(--border); background: var(--bg-light); white-space: nowrap; }
  .sidebar .sidebar-menu a.active { background: var(--accent); color: #fff; border-color: var(--accent); }

  /* Page banner */
  .page-banner { height: 150px; }
  .page-banner h1 { font-size: 1.5rem; }
  .breadcrumb { font-size: 0.78rem; }

  /* About page content */
  .about-page-content .about-image { max-height: 220px; }
  .about-page-content h2 { font-size: 1.15rem; }
  .about-page-content p { font-size: 0.9rem; }

  /* Service cards */
  .service-card { height: 180px; }
  .service-card-overlay h3 { font-size: 0.85rem; }

  /* Advantage cards */
  .advantage-card { padding: 22px 18px; }
  .advantage-card h4 { font-size: 0.92rem; }
  .advantage-card p { font-size: 0.84rem; }

  /* Contact */
  .contact-card { padding: 16px; gap: 12px; }
  .contact-map { height: 280px; }

  /* CTA */
  .cta-section { padding: 40px 0; }
  .cta-section h2 { font-size: 1.35rem; }
  .cta-phone span { font-size: 1.3rem; }

  /* Footer */
  .footer { padding: 40px 0 0; }
  .footer-brand p { font-size: 0.82rem; }
  .footer-bottom .container { flex-direction: column; text-align: center; }
  .footer-bottom-links { justify-content: center; }

  /* WhatsApp & scroll top */
  .whatsapp-btn { width: 48px; height: 48px; font-size: 1.4rem; bottom: 18px; left: 18px; }
  .scroll-top { width: 40px; height: 40px; bottom: 18px; right: 18px; font-size: 0.9rem; }

  /* Buttons */
  .btn { padding: 11px 24px; font-size: 0.84rem; }
  .section-title { font-size: 1.3rem; }
  .section-title i { font-size: 1.1rem; }

  /* Service detail list */
  .service-detail-list li { font-size: 0.87rem; padding: 7px 0 7px 22px; }
}

/* ─── KÜÇÜK MOBİL (max 480px) ─── */
@media (max-width: 480px) {
  html { font-size: 14px; }
  .container { padding: 0 14px; }
  .section { padding: 36px 0; }
  .hero-slider { height: 320px; }
  .hero-content h1 { font-size: 1.35rem; }
  .hero-content p { font-size: 0.82rem; margin-bottom: 16px; }
  .hero-content .btn { padding: 10px 18px; font-size: 0.78rem; }
  .services-grid, .services-page-grid { grid-template-columns: 1fr; gap: 10px; }
  .service-card { height: 160px; }
  .page-banner { height: 120px; }
  .page-banner h1 { font-size: 1.2rem; }
  .about-page-content .about-image { max-height: 180px; }
  .cta-section h2 { font-size: 1.15rem; }
  .cta-phone span { font-size: 1.1rem; }
  .sidebar .sidebar-menu a { font-size: 0.75rem; padding: 6px 12px; }
  .footer-grid { gap: 22px; }
}

/* Service detail bullets */
.service-detail-list { list-style: none; padding: 0; }
.service-detail-list li {
  position: relative;
  padding: 8px 0 8px 28px;
  color: var(--text-light);
  font-size: 0.92rem;
  line-height: 1.7;
}
.service-detail-list li::before {
  content: '●';
  
  
  position: absolute;
  left: 0;
  top: 10px;
  color: var(--accent);
  font-size: 0.75rem;
}