/* ═══════════════════════════════════════════
   ESENYURT TESİSAT — Ana Stil Dosyası
   ═══════════════════════════════════════════ */

:root {
  --navy:        #0d1b2e;
  --navy-mid:    #162842;
  --navy-light:  #1e3a5f;
  --accent:      #e8a020;
  --accent-light:#f5b942;
  --steel:       #8fa3bc;
  --light:       #f0f4f8;
  --white:       #ffffff;
  --text:        #2c3e50;
  --text-light:  #546e7a;
  --radius:      6px;
  --shadow:      0 4px 24px rgba(13,27,46,0.10);
  --shadow-lg:   0 12px 48px rgba(13,27,46,0.18);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: 'Barlow', sans-serif; background: var(--white); color: var(--text); line-height: 1.6; overflow-x: hidden; }
img { max-width: 100%; display: block; }
a { transition: all 0.2s; }

/* ── FLOATING CALL ── */
.float-call {
  position: fixed; bottom: 24px; right: 24px; z-index: 9999;
  background: #25d366; color: white; width: 58px; height: 58px;
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  text-decoration: none; font-size: 26px;
  box-shadow: 0 4px 20px rgba(37,211,102,0.45);
  animation: pulse-green 2.5s infinite;
}
@keyframes pulse-green {
  0%,100% { box-shadow: 0 4px 20px rgba(37,211,102,0.45); transform: scale(1); }
  50%      { box-shadow: 0 4px 36px rgba(37,211,102,0.7);  transform: scale(1.05); }
}

/* ── TOP BAR ── */
.topbar { background: var(--navy); color: var(--steel); font-size: 0.8rem; padding: 7px 0; }
.topbar-inner { max-width: 1200px; margin: 0 auto; padding: 0 24px; display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; }
.topbar a { color: var(--accent); text-decoration: none; font-weight: 600; }
.topbar-right { display: flex; gap: 20px; align-items: center; }
.topbar-item { display: flex; align-items: center; gap: 5px; }

/* ── NAVBAR ── */
nav.navbar { background: var(--white); position: sticky; top: 0; z-index: 999; box-shadow: 0 2px 16px rgba(13,27,46,0.09); }
.nav-inner { max-width: 1200px; margin: 0 auto; padding: 0 24px; display: flex; align-items: center; justify-content: space-between; height: 70px; }
.logo { display: flex; align-items: center; gap: 11px; text-decoration: none; }
.logo-mark { width: 44px; height: 44px; background: var(--navy); border-radius: var(--radius); display: flex; align-items: center; justify-content: center; position: relative; overflow: hidden; flex-shrink: 0; }
.logo-mark::after { content: ''; position: absolute; top: 0; right: 0; width: 13px; height: 13px; background: var(--accent); clip-path: polygon(100% 0, 0 0, 100% 100%); }
.logo-mark svg { width: 24px; height: 24px; fill: white; }
.logo-text { line-height: 1.15; }
.logo-text strong { display: block; font-family: 'Barlow Condensed', sans-serif; font-weight: 800; font-size: 1.2rem; color: var(--navy); letter-spacing: 0.3px; }
.logo-text small { font-size: 0.68rem; color: var(--steel); text-transform: uppercase; letter-spacing: 1.5px; }
.nav-links { display: flex; align-items: center; gap: 2px; list-style: none; }
.nav-links a { text-decoration: none; color: var(--text); font-weight: 500; font-size: 0.88rem; padding: 8px 13px; border-radius: var(--radius); position: relative; }
.nav-links a::after { content: ''; position: absolute; bottom: 3px; left: 13px; right: 13px; height: 2px; background: var(--accent); transform: scaleX(0); transition: transform 0.25s; }
.nav-links a:hover { color: var(--navy); }
.nav-links a:hover::after, .nav-links a.active::after { transform: scaleX(1); }
.nav-links a.active { color: var(--navy); font-weight: 600; }
.nav-cta { background: var(--accent) !important; color: var(--navy) !important; font-weight: 700 !important; padding: 9px 18px !important; border-radius: var(--radius) !important; }
.nav-cta::after { display: none !important; }
.nav-cta:hover { background: var(--accent-light) !important; transform: translateY(-1px); box-shadow: 0 4px 14px rgba(232,160,32,0.3); }
.hamburger { display: none; background: none; border: none; cursor: pointer; padding: 6px; flex-direction: column; gap: 5px; }
.hamburger span { display: block; width: 22px; height: 2px; background: var(--navy); border-radius: 2px; transition: 0.3s; }
.mobile-nav { display: none; background: var(--white); border-top: 1px solid var(--light); }
.mobile-nav.open { display: block; }
.mobile-nav a { display: block; padding: 13px 24px; color: var(--text); text-decoration: none; font-weight: 500; font-size: 0.95rem; border-bottom: 1px solid var(--light); }
.mobile-nav a:hover { background: var(--light); color: var(--navy); }
.mobile-cta { margin: 16px 24px 20px; display: block; background: var(--accent); color: var(--navy) !important; text-align: center; padding: 14px; border-radius: var(--radius); font-weight: 700 !important; font-size: 1rem !important; border: none !important; }

/* ── PAGE HERO (iç sayfalar) ── */
.page-hero { background: var(--navy); padding: 52px 24px 56px; position: relative; overflow: hidden; }
.page-hero::before { content: ''; position: absolute; inset: 0; background-image: repeating-linear-gradient(0deg,transparent,transparent 39px,rgba(255,255,255,0.018) 40px), repeating-linear-gradient(90deg,transparent,transparent 39px,rgba(255,255,255,0.018) 40px); }
.page-hero::after { content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 4px; background: linear-gradient(180deg, var(--accent), transparent 80%); }
.page-hero-inner { max-width: 1200px; margin: 0 auto; position: relative; }
.breadcrumb { display: flex; align-items: center; gap: 7px; margin-bottom: 18px; font-size: 0.8rem; flex-wrap: wrap; }
.breadcrumb a { color: var(--steel); text-decoration: none; }
.breadcrumb a:hover { color: var(--accent); }
.breadcrumb span { color: rgba(143,163,188,0.5); }
.breadcrumb strong { color: var(--accent); font-weight: 600; }
.page-hero h1 { font-family: 'Barlow Condensed', sans-serif; font-size: clamp(2rem, 4.5vw, 3rem); font-weight: 800; color: var(--white); line-height: 1.1; margin-bottom: 12px; }
.page-hero h1 em { font-style: normal; color: var(--accent); }
.page-hero p { color: var(--steel); font-size: 1rem; max-width: 540px; line-height: 1.7; }

/* ── SECTION BASE ── */
section { padding: 80px 24px; }
.container { max-width: 1200px; margin: 0 auto; }
.section-eyebrow { display: inline-block; font-size: 0.7rem; font-weight: 700; text-transform: uppercase; letter-spacing: 2.5px; color: var(--accent); margin-bottom: 10px; }
.section-title { font-family: 'Barlow Condensed', sans-serif; font-size: clamp(1.8rem, 3.5vw, 2.5rem); font-weight: 800; color: var(--navy); line-height: 1.12; margin-bottom: 12px; }
.section-sub { color: var(--text-light); font-size: 0.97rem; max-width: 520px; line-height: 1.75; }
.text-center { text-align: center; }
.text-center .section-sub { margin: 0 auto; }

/* ── BUTTONS ── */
.btn { display: inline-flex; align-items: center; gap: 8px; font-family: 'Barlow', sans-serif; font-weight: 700; font-size: 0.95rem; padding: 13px 26px; border-radius: var(--radius); text-decoration: none; cursor: pointer; border: none; transition: all 0.2s; }
.btn-accent { background: var(--accent); color: var(--navy); }
.btn-accent:hover { background: var(--accent-light); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(232,160,32,0.3); }
.btn-navy { background: var(--navy); color: white; }
.btn-navy:hover { background: var(--navy-light); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(13,27,46,0.25); }
.btn-outline-white { background: transparent; color: white; border: 1.5px solid rgba(255,255,255,0.3); }
.btn-outline-white:hover { background: rgba(255,255,255,0.08); border-color: rgba(255,255,255,0.6); color: white; }
.btn-outline-navy { background: transparent; color: var(--navy); border: 1.5px solid var(--navy); }
.btn-outline-navy:hover { background: var(--navy); color: white; }
.btn-lg { padding: 15px 32px; font-size: 1rem; }
.btn-sm { padding: 8px 16px; font-size: 0.82rem; }
.btn-block { width: 100%; justify-content: center; }

/* ── HERO (anasayfa) ── */
.hero { background: var(--navy); padding: 80px 24px 96px; position: relative; overflow: hidden; }
.hero::before { content: ''; position: absolute; inset: 0; background-image: repeating-linear-gradient(0deg,transparent,transparent 39px,rgba(255,255,255,0.018) 40px), repeating-linear-gradient(90deg,transparent,transparent 39px,rgba(255,255,255,0.018) 40px); pointer-events: none; }
.hero-stripe { position: absolute; left: 0; top: 0; bottom: 0; width: 5px; background: linear-gradient(180deg, var(--accent) 0%, transparent 80%); }
.hero-inner { max-width: 1200px; margin: 0 auto; position: relative; display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 64px; align-items: center; }
.hero-badge { display: inline-flex; align-items: center; gap: 7px; background: rgba(232,160,32,0.12); border: 1px solid rgba(232,160,32,0.28); color: var(--accent); font-size: 0.75rem; font-weight: 700; padding: 6px 14px; border-radius: 100px; margin-bottom: 22px; text-transform: uppercase; letter-spacing: 1px; }
.hero h1 { font-family: 'Barlow Condensed', sans-serif; font-size: clamp(2.6rem, 5.5vw, 3.8rem); font-weight: 800; color: white; line-height: 1.08; margin-bottom: 20px; }
.hero h1 em { font-style: normal; color: var(--accent); }
.hero-lead { color: var(--steel); font-size: 1.05rem; line-height: 1.75; margin-bottom: 36px; max-width: 460px; }
.hero-btns { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 48px; }
.hero-stats { display: grid; grid-template-columns: repeat(3,1fr); gap: 1px; background: rgba(255,255,255,0.07); border-radius: var(--radius); overflow: hidden; }
.hero-stat { background: rgba(255,255,255,0.04); padding: 18px 12px; text-align: center; }
.hero-stat strong { display: block; font-family: 'Barlow Condensed',sans-serif; font-size: 1.9rem; font-weight: 800; color: var(--accent); line-height: 1; }
.hero-stat span { font-size: 0.75rem; color: var(--steel); margin-top: 3px; display: block; }
.hero-card { background: rgba(255,255,255,0.045); border: 1px solid rgba(255,255,255,0.1); border-radius: 10px; padding: 30px; }
.hero-card-title { font-family: 'Barlow Condensed',sans-serif; font-size: 1.25rem; font-weight: 700; color: white; margin-bottom: 18px; padding-bottom: 14px; border-bottom: 1px solid rgba(255,255,255,0.1); }
.hero-card-title span { color: var(--accent); }
.quick-list { list-style: none; display: flex; flex-direction: column; gap: 10px; margin-bottom: 22px; }
.quick-list li { display: flex; align-items: center; gap: 10px; color: var(--steel); font-size: 0.88rem; }
.quick-list li::before { content: ''; width: 7px; height: 7px; background: var(--accent); border-radius: 50%; flex-shrink: 0; }

/* ── WHY US ── */
.why-us { background: var(--light); }
.why-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px,1fr)); gap: 20px; margin-top: 48px; }
.why-card { background: white; border-radius: var(--radius); padding: 26px 22px; border-top: 3px solid transparent; box-shadow: var(--shadow); transition: all 0.25s; }
.why-card:hover { border-top-color: var(--accent); transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.why-icon { width: 50px; height: 50px; background: var(--navy); border-radius: var(--radius); display: flex; align-items: center; justify-content: center; font-size: 1.35rem; margin-bottom: 14px; }
.why-card h4 { font-family: 'Barlow Condensed',sans-serif; font-size: 1.1rem; font-weight: 700; color: var(--navy); margin-bottom: 7px; }
.why-card p { color: var(--text-light); font-size: 0.85rem; line-height: 1.6; }

/* ── SERVICE CARDS ── */
.services-header { display: flex; justify-content: space-between; align-items: flex-end; margin-bottom: 40px; flex-wrap: wrap; gap: 16px; }
.services-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px,1fr)); gap: 18px; }
.service-card { background: white; border: 1px solid #e2eaf4; border-radius: var(--radius); padding: 22px; display: flex; align-items: flex-start; gap: 14px; transition: all 0.25s; }
.service-card:hover { border-color: var(--accent); box-shadow: var(--shadow); transform: translateY(-2px); }
.service-ico { width: 42px; height: 42px; background: linear-gradient(135deg, var(--navy), var(--navy-light)); border-radius: var(--radius); display: flex; align-items: center; justify-content: center; font-size: 1.15rem; flex-shrink: 0; }
.service-card h3 { font-size: 0.92rem; font-weight: 600; color: var(--navy); margin-bottom: 4px; }
.service-card p { font-size: 0.8rem; color: var(--text-light); line-height: 1.5; }

/* ── ABOUT SECTION ── */
.section-dark { background: var(--navy); }
.section-dark .section-title { color: white; }
.section-dark .section-sub { color: var(--steel); }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: center; }
.about-body { color: var(--steel); line-height: 1.8; margin-top: 18px; }
.check-list { list-style: none; margin-top: 24px; display: flex; flex-direction: column; gap: 12px; }
.check-list li { display: flex; align-items: center; gap: 11px; color: var(--light); font-size: 0.9rem; }
.check-list li::before { content: '✓'; width: 20px; height: 20px; background: var(--accent); color: var(--navy); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 0.68rem; font-weight: 900; flex-shrink: 0; }
.district-box { background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.1); border-radius: 10px; padding: 30px; }
.district-box h4 { font-family: 'Barlow Condensed',sans-serif; font-size: 1.1rem; font-weight: 700; color: white; margin-bottom: 20px; padding-bottom: 12px; border-bottom: 1px solid rgba(255,255,255,0.1); }
.district-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 9px; }
.district-grid li { list-style: none; display: flex; align-items: center; gap: 6px; color: var(--steel); font-size: 0.85rem; }
.district-grid li::before { content: '📍'; font-size: 0.72rem; }

/* ── FAQ ── */
.faq-wrap { max-width: 780px; margin: 48px auto 0; display: flex; flex-direction: column; gap: 10px; }
.faq-item { background: white; border: 1px solid #e2eaf4; border-radius: var(--radius); overflow: hidden; }
.faq-q { width: 100%; background: none; border: none; padding: 18px 22px; display: flex; justify-content: space-between; align-items: center; cursor: pointer; font-family: 'Barlow',sans-serif; font-size: 0.92rem; font-weight: 600; color: var(--navy); text-align: left; gap: 14px; }
.faq-q:hover { background: var(--light); }
.faq-arrow { color: var(--accent); flex-shrink: 0; font-size: 0.85rem; transition: transform 0.3s; }
.faq-item.open .faq-arrow { transform: rotate(180deg); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height 0.35s ease; }
.faq-item.open .faq-a { max-height: 400px; }
.faq-a p { padding: 0 22px 18px; color: var(--text-light); font-size: 0.875rem; line-height: 1.75; }

/* ── CONTACT SECTION ── */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 52px; margin-top: 44px; }
.contact-cards { display: flex; flex-direction: column; gap: 16px; }
.contact-card { display: flex; align-items: center; gap: 14px; padding: 18px; background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.08); border-radius: var(--radius); text-decoration: none; }
.contact-card:hover { background: rgba(255,255,255,0.08); border-color: var(--accent); }
.contact-card-icon { width: 46px; height: 46px; background: var(--accent); border-radius: var(--radius); display: flex; align-items: center; justify-content: center; font-size: 1.15rem; flex-shrink: 0; }
.contact-card strong { display: block; color: white; font-size: 0.92rem; margin-bottom: 2px; }
.contact-card span { color: var(--steel); font-size: 0.82rem; }
.map-placeholder { background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.1); border-radius: var(--radius); height: 190px; display: flex; align-items: center; justify-content: center; text-align: center; color: var(--steel); font-size: 0.85rem; }
.map-placeholder strong { display: block; color: white; margin: 6px 0; font-size: 0.9rem; }
.contact-form-box { background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.1); border-radius: 10px; padding: 32px; }
.contact-form-box h3 { font-family: 'Barlow Condensed',sans-serif; font-size: 1.25rem; font-weight: 700; color: white; margin-bottom: 20px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-group { margin-bottom: 14px; }
.form-group label { display: block; color: var(--steel); font-size: 0.78rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.8px; margin-bottom: 7px; }
.form-group input, .form-group textarea, .form-group select { width: 100%; background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.12); border-radius: var(--radius); padding: 11px 14px; color: white; font-family: 'Barlow',sans-serif; font-size: 0.9rem; outline: none; transition: border-color 0.2s; }
.form-group select option { background: var(--navy-mid); color: white; }
.form-group input::placeholder, .form-group textarea::placeholder { color: rgba(143,163,188,0.45); }
.form-group input:focus, .form-group textarea:focus, .form-group select:focus { border-color: var(--accent); }
.form-group textarea { resize: vertical; min-height: 100px; }
.form-submit { width: 100%; background: var(--accent); color: var(--navy); border: none; padding: 13px; border-radius: var(--radius); font-family: 'Barlow',sans-serif; font-size: 0.97rem; font-weight: 700; cursor: pointer; transition: all 0.2s; margin-top: 6px; }
.form-submit:hover { background: var(--accent-light); transform: translateY(-1px); }
.form-success { display: none; background: rgba(37,211,102,0.1); border: 1px solid rgba(37,211,102,0.3); border-radius: var(--radius); padding: 14px; color: #25d366; font-weight: 600; font-size: 0.88rem; text-align: center; margin-top: 12px; }

/* ── CTA BAND ── */
.cta-band { background: var(--accent); padding: 60px 24px; text-align: center; }
.cta-band h2 { font-family: 'Barlow Condensed',sans-serif; font-size: clamp(1.8rem,3.5vw,2.4rem); font-weight: 800; color: var(--navy); margin-bottom: 8px; }
.cta-band p { color: rgba(13,27,46,0.65); font-size: 1rem; margin-bottom: 28px; }
.cta-btns { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ── FOOTER ── */
footer { background: #07111e; color: var(--steel); padding: 52px 24px 24px; }
.footer-inner { max-width: 1200px; margin: 0 auto; }
.footer-top { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 48px; padding-bottom: 36px; border-bottom: 1px solid rgba(255,255,255,0.06); }
.footer-brand p { font-size: 0.85rem; line-height: 1.75; margin-top: 14px; max-width: 290px; }
.footer-col h5 { color: white; font-size: 0.82rem; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 14px; }
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 8px; }
.footer-col ul li a { color: var(--steel); text-decoration: none; font-size: 0.83rem; }
.footer-col ul li a:hover { color: var(--accent); }
.footer-bottom { padding-top: 22px; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 10px; font-size: 0.78rem; }
.footer-bottom a { color: var(--accent); text-decoration: none; }

/* ── STATS BOXES ── */
.stats-grid { display: grid; grid-template-columns: repeat(auto-fit,minmax(160px,1fr)); gap: 16px; margin-top: 48px; }
.stat-box { border-radius: 10px; padding: 28px 20px; text-align: center; }
.stat-box strong { display: block; font-family: 'Barlow Condensed',sans-serif; font-size: 2.6rem; font-weight: 800; line-height: 1; }
.stat-box span { font-size: 0.84rem; display: block; margin-top: 5px; }
.stat-dark  { background: var(--navy); }
.stat-dark  strong { color: var(--accent); }
.stat-dark  span   { color: var(--steel); }
.stat-light { background: var(--light); }
.stat-light strong { color: var(--navy); }
.stat-light span   { color: var(--text-light); }
.stat-accent{ background: var(--accent); }
.stat-accent strong { color: var(--navy); }
.stat-accent span   { color: rgba(13,27,46,0.65); }

/* ── HIZMET DETAIL CARD (hizmetler.html) ── */
.hizmet-card { background: white; border: 1px solid #e2eaf4; border-radius: var(--radius); overflow: hidden; transition: all 0.25s; display: flex; flex-direction: column; }
.hizmet-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-3px); border-color: var(--accent); }
.hizmet-card-head { padding: 22px 22px 0; display: flex; align-items: flex-start; gap: 14px; }
.hizmet-card-body { padding: 14px 22px; font-size: 0.85rem; color: var(--text-light); line-height: 1.65; border-top: 1px solid #e2eaf4; margin-top: 16px; flex: 1; }
.hizmet-card-foot { padding: 14px 22px 18px; }
.hizmet-card-foot a { color: var(--accent); font-size: 0.82rem; font-weight: 700; text-decoration: none; display: inline-flex; align-items: center; gap: 5px; }
.hizmet-card-foot a:hover { color: var(--accent-light); }

/* ── SSS KATEGORİ BAŞLIĞI ── */
.faq-cat-title { font-family: 'Barlow Condensed',sans-serif; font-size: 1.3rem; font-weight: 700; color: var(--navy); margin-bottom: 14px; padding-bottom: 12px; border-bottom: 2px solid var(--light); }

/* ── İLETİŞİM SAYFASI ÖZEL ── */
.contact-action-grid { display: grid; grid-template-columns: repeat(auto-fit,minmax(200px,1fr)); gap: 18px; }
.contact-action-card { background: white; border-radius: var(--radius); padding: 26px 22px; text-align: center; box-shadow: var(--shadow); border-top: 3px solid transparent; transition: all 0.25s; }
.contact-action-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); }
.contact-action-card.ca-accent { border-top-color: var(--accent); }
.contact-action-card.ca-navy  { border-top-color: var(--navy); }
.contact-action-card.ca-green { border-top-color: #25d366; }
.contact-action-card .icon { font-size: 2rem; margin-bottom: 12px; }
.contact-action-card h4 { font-family: 'Barlow Condensed',sans-serif; font-size: 1.05rem; font-weight: 700; color: var(--navy); margin-bottom: 7px; }
.contact-action-card p { font-size: 0.82rem; color: var(--text-light); margin-bottom: 16px; line-height: 1.5; }

/* ── ANIMATIONS ── */
@keyframes fadeUp { from { opacity:0; transform:translateY(20px); } to { opacity:1; transform:translateY(0); } }
.fade-up { animation: fadeUp 0.6s ease both; }
.d1 { animation-delay: 0.08s; }
.d2 { animation-delay: 0.16s; }
.d3 { animation-delay: 0.24s; }
.d4 { animation-delay: 0.32s; }

/* ══════════════════════════════
   RESPONSIVE
══════════════════════════════ */
@media (max-width: 960px) {
  .hero-inner    { grid-template-columns: 1fr; gap: 40px; }
  .hero-card     { display: none; }
  .about-grid    { grid-template-columns: 1fr; gap: 40px; }
  .contact-grid  { grid-template-columns: 1fr; gap: 36px; }
  .footer-top    { grid-template-columns: 1fr 1fr; }
  .form-row      { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .nav-links     { display: none; }
  .hamburger     { display: flex; }
  section        { padding: 56px 20px; }
  .hero          { padding: 56px 20px 64px; }
  .hero-stats    { grid-template-columns: repeat(3,1fr); }
  .footer-top    { grid-template-columns: 1fr; gap: 28px; }
  .topbar-right  { display: none; }
  .stats-grid    { grid-template-columns: 1fr 1fr; }
  .cta-btns      { flex-direction: column; align-items: center; }
  .district-grid { grid-template-columns: 1fr; }
}
@media (max-width: 400px) {
  .hero-stats { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr; }
}