/* ================================================================
   EĞİTİM PATİKASI — MODERN & SADE WEB TASARIMI
   Tasarım Amacı: Anlaşılır, doğal, eğitimcilere yönelik, profesyonel.
   Fonts: Inter
   Renkler: Beyaz, Açık Gri, Koyu Lacivert/Siyah, #840404 Kırmızı
   ================================================================ */

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

/* ── Değişkenler ───────────────────────────────────────────────── */
:root {
  --red:        #840404;
  --red-hover:  #680303;
  --red-light:  #fdf2f2;
  --red-border: #fca5a5;
  --dark:       #0f172a;
  --dark-soft:  #334155;
  --gray-bg:    #f8fafc;
  --gray-card:  #ffffff;
  --gray-border:#e2e8f0;
  --text-muted: #64748b;
  --white:      #ffffff;
  --radius-sm:  8px;
  --radius:     12px;
  --radius-lg:  18px;
  --shadow-sm:  0 1px 3px rgba(0,0,0,0.05);
  --shadow-md:  0 6px 18px rgba(15,23,42,0.06);
  --shadow-lg:  0 16px 40px rgba(15,23,42,0.09);
}

/* ── Reset ─────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background: var(--white);
  color: var(--dark);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
img, svg { display: block; }
button { font-family: inherit; cursor: pointer; }

/* ── Typo ──────────────────────────────────────────────────────── */
h1, h2, h3, h4 {
  font-family: 'Inter', sans-serif;
  font-weight: 700;
  color: var(--dark);
  letter-spacing: -0.02em;
  line-height: 1.2;
}

/* ── Wrap ──────────────────────────────────────────────────────── */
.wrap { max-width: 1140px; margin: 0 auto; padding: 0 24px; }

/* ── Scroll reveal ─────────────────────────────────────────────── */
.reveal {
  opacity: 0; transform: translateY(20px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}
.reveal.is-visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }

/* ================================================================
   LOADER
   ================================================================ */
#loader {
  position: fixed; inset: 0; z-index: 9999;
  background: var(--white);
  display: flex; align-items: center; justify-content: center;
  flex-direction: column; gap: 18px;
  transition: opacity 0.3s ease, visibility 0.3s;
  animation: autoHideLoader 0.4s 0.6s forwards;
}
#loader.done { opacity: 0; visibility: hidden; pointer-events: none; }
@keyframes autoHideLoader {
  to { opacity: 0; visibility: hidden; pointer-events: none; }
}
.loader-logo img { height: 48px; width: auto; }
.loader-bar {
  width: 150px; height: 3px;
  background: var(--gray-border); border-radius: 99px; overflow: hidden;
}
.loader-bar-fill {
  height: 100%; width: 0%; background: var(--red);
  border-radius: 99px;
  animation: loaderFill 0.5s ease forwards;
}
@keyframes loaderFill {
  0% { width: 0%; }
  100% { width: 100%; }
}

/* ================================================================
   HEADER / NAV
   ================================================================ */
#siteHeader {
  position: fixed; top: 0; left: 0; right: 0; z-index: 500;
  background: rgba(255,255,255,0.98);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--gray-border);
  transition: box-shadow 0.2s ease;
}
#siteHeader.scrolled {
  box-shadow: var(--shadow-sm);
}

.nav-row {
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 0;
}
.brand img { height: 50px; width: auto; }

.nav-links {
  display: flex; align-items: center; gap: 28px;
}
.nav-links a {
  font-size: 14.5px; font-weight: 500;
  color: var(--dark-soft);
  transition: color 0.15s;
}
.nav-links a:hover { color: var(--red); }

.nav-cta { display: flex; align-items: center; gap: 12px; }

.btn-cta {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 20px;
  background: var(--red); color: var(--white);
  border: none; border-radius: var(--radius-sm);
  font-size: 14px; font-weight: 600;
  transition: background 0.15s, transform 0.1s;
}
.btn-cta:hover {
  background: var(--red-hover);
  transform: translateY(-1px);
}

.btn-ghost {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 10px 18px;
  background: transparent; color: var(--dark);
  border: 1px solid var(--gray-border); border-radius: var(--radius-sm);
  font-size: 14px; font-weight: 500;
  transition: all 0.15s;
}
.btn-ghost:hover { border-color: var(--dark); background: var(--gray-bg); }

.nav-mobile-btn { display: none; background: none; border: none; padding: 6px; }

#siteHeader.drawer-open {
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
  background: #ffffff !important;
}

body.drawer-open {
  overflow: hidden !important;
  position: fixed;
  width: 100%;
}

/* Mobile Menu Drawer (Solid background & high z-index to prevent text bleed) */
.mobile-nav-drawer {
  display: none;
  position: fixed;
  top: 65px;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100vw;
  height: calc(100vh - 65px);
  z-index: 999999;
  background: #ffffff !important;
  padding: 24px 20px;
  flex-direction: column;
  gap: 12px;
  border-top: 1px solid #e2e8f0;
  box-shadow: 0 20px 40px rgba(0,0,0,0.18);
  overflow-y: auto;
}
.mobile-nav-drawer.open {
  display: flex !important;
}
.mobile-nav-drawer a {
  font-size: 15px;
  font-weight: 700;
  color: #0f172a !important;
  padding: 14px 18px;
  border-radius: 10px;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  text-decoration: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: all 0.15s;
}
.mobile-nav-drawer a:hover {
  background: #fdf2f2;
  color: #840404 !important;
  border-color: #fecaca;
}
.mobile-nav-drawer a.btn-cta {
  background: #840404 !important;
  color: #ffffff !important;
  text-align: center;
  justify-content: center;
  margin-top: 12px;
  padding: 15px;
  border: none;
  border-radius: 10px;
  font-size: 15.5px;
  box-shadow: 0 4px 14px rgba(132,4,4,0.25);
}

@media (max-width: 840px) {
  .nav-links { display: none !important; }
  .nav-cta { display: none !important; }
  .btn-ghost { display: none !important; }
  .nav-mobile-btn { display: flex !important; align-items: center; justify-content: center; }
  
  .hero { padding: 100px 0 50px; }
  .hero-grid { grid-template-columns: 1fr; gap: 28px; }
  .pm-rhythm-grid { gap: 3px; }
  .pm-day-box { padding: 4px 1px; }
  .pm-day-name { font-size: 9px; }
  .pm-day-count { font-size: 11px; }
}

html, body {
  overflow-x: hidden !important;
  max-width: 100vw;
}

/* ================================================================
   HERO SECTION
   ================================================================ */
.hero {
  padding: 135px 0 75px;
  background: linear-gradient(180deg, #ffffff 0%, var(--gray-bg) 100%);
  border-bottom: 1px solid var(--gray-border);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 48px;
  align-items: center;
}
@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; gap: 36px; }
}

.hero-tag {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 14px;
  background: var(--red-light); border: 1px solid #fecaca;
  border-radius: 99px;
  font-size: 13px; font-weight: 600; color: var(--red);
  margin-bottom: 18px;
}

.hero h1 {
  font-size: clamp(32px, 4vw, 46px);
  color: var(--dark);
  margin-bottom: 16px;
  font-weight: 800;
  letter-spacing: -0.03em;
}
.hero h1 span { color: var(--red); }

.hero-sub {
  font-size: 16.5px;
  color: var(--dark-soft);
  margin-bottom: 26px;
  line-height: 1.6;
}

.hero-actions {
  display: flex; align-items: center; gap: 14px; flex-wrap: wrap;
  margin-bottom: 24px;
}

.btn-hero-primary {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 26px;
  background: var(--red); color: var(--white);
  border-radius: var(--radius-sm);
  font-size: 15px; font-weight: 700;
  transition: background 0.15s, transform 0.1s;
}
.btn-hero-primary:hover {
  background: var(--red-hover);
  transform: translateY(-1px);
}

.btn-hero-secondary {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 22px;
  background: var(--white); color: var(--dark);
  border: 1px solid var(--gray-border); border-radius: var(--radius-sm);
  font-size: 15px; font-weight: 600;
  transition: all 0.15s;
}
.btn-hero-secondary:hover { border-color: var(--dark); background: var(--gray-bg); }

.hero-features-list {
  display: flex; gap: 18px; flex-wrap: wrap; font-size: 13.5px; color: var(--text-muted);
}
.hfl-item { display: flex; align-items: center; gap: 6px; }
.hfl-item svg { color: var(--red); }

/* Dashboard Mockup (Hero Right Visual) */
.panel-mockup {
  background: var(--white);
  border: 1px solid var(--gray-border);
  border-radius: var(--radius-lg);
  box-shadow: 0 16px 40px rgba(15,23,42,0.08);
  overflow: hidden;
}
.pm-topbar {
  background: #ffffff;
  border-bottom: 1px solid var(--gray-border);
  padding: 14px 18px;
  display: flex; align-items: center; justify-content: space-between;
  color: var(--dark); font-size: 13.5px; font-weight: 700;
}
.pm-header-brand {
  display: flex; align-items: center; gap: 8px;
}
.pm-live-badge {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 11px; font-weight: 700; color: #15803d;
  background: #dcfce7; border: 1px solid #86efac;
  padding: 3px 9px; border-radius: 99px;
}
.pm-live-dot {
  width: 7px; height: 7px; border-radius: 50%; background: #16a34a;
  animation: pulseDot 2s infinite;
}
@keyframes pulseDot {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(22, 163, 74, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 6px rgba(22, 163, 74, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(22, 163, 74, 0); }
}

.pm-body { padding: 18px; }

.pm-stats-mini {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-bottom: 16px;
}
.pm-stat-box {
  background: var(--gray-bg); border: 1px solid var(--gray-border);
  border-radius: 8px; padding: 10px 8px; text-align: center;
}
.pm-sb-val { font-size: 16px; font-weight: 800; color: var(--dark); line-height: 1; }
.pm-sb-lbl { font-size: 10.5px; color: var(--text-muted); font-weight: 600; text-transform: uppercase; margin-top: 4px; }

.pm-section-title { font-size: 11px; font-weight: 700; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 10px; }

.pm-rhythm-grid {
  display: grid; grid-template-columns: repeat(7, 1fr); gap: 6px; margin-bottom: 16px; text-align: center;
}
.pm-day-box {
  background: var(--gray-bg); border: 1px solid var(--gray-border); border-radius: 6px; padding: 6px 2px;
}
.pm-day-box.active {
  background: var(--red-light); border-color: var(--red-border); color: var(--red); font-weight: 700;
}
.pm-day-name { font-size: 10px; color: var(--text-muted); margin-bottom: 2px; }
.pm-day-count { font-size: 12px; font-weight: 700; }

.pm-student-list { display: flex; flex-direction: column; gap: 8px; }
.pm-student-card {
  display: flex; align-items: center; justify-content: space-between;
  background: var(--gray-bg); border: 1px solid var(--gray-border); border-radius: 8px; padding: 10px 12px;
}
.pm-sc-info { display: flex; align-items: center; gap: 10px; }
.pm-avatar {
  width: 32px; height: 32px; border-radius: 50%; background: var(--dark); color: #fff;
  display: flex; align-items: center; justify-content: center; font-size: 11px; font-weight: 700;
}
.pm-name { font-size: 13px; font-weight: 600; }
.pm-sub { font-size: 11px; color: var(--text-muted); }
.pm-badge {
  font-size: 11px; font-weight: 700; color: #15803d; background: #dcfce7; padding: 3px 8px; border-radius: 99px;
}

/* ================================================================
   PANELDEN İSTATİSTİKLER VE LİSTE ÖNİZLEMELERİ
   ================================================================ */
.live-preview-section {
  padding: 80px 0; background: var(--white);
}

.section-title-wrap { text-align: center; max-width: 680px; margin: 0 auto 44px; }
.section-tag {
  display: inline-block; font-size: 12px; font-weight: 700; color: var(--red);
  text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 8px;
}
.section-title-wrap h2 { font-size: clamp(26px, 3.2vw, 36px); margin-bottom: 10px; }
.section-title-wrap p { font-size: 15.5px; color: var(--text-muted); }

.preview-cards-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
}
@media (max-width: 900px) { .preview-cards-grid { grid-template-columns: 1fr; } }

.pv-card {
  background: var(--gray-bg); border: 1px solid var(--gray-border);
  border-radius: var(--radius); padding: 24px;
}
.pv-card-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 16px; padding-bottom: 12px; border-bottom: 1px solid var(--gray-border);
}
.pv-card-title { font-size: 15px; font-weight: 700; color: var(--dark); display: flex; align-items: center; gap: 8px; }
.pv-card-tag { font-size: 11px; font-weight: 700; color: var(--red); background: var(--red-light); padding: 2px 8px; border-radius: 99px; }

.pv-list { display: flex; flex-direction: column; gap: 10px; }
.pv-item {
  background: var(--white); border: 1px solid var(--gray-border);
  border-radius: 8px; padding: 10px 12px; font-size: 13px;
}
.pv-item-row { display: flex; justify-content: space-between; align-items: center; margin-bottom: 4px; }
.pv-progress-bar { width: 100%; height: 6px; background: #e2e8f0; border-radius: 99px; overflow: hidden; }
.pv-progress-fill { height: 100%; background: var(--red); border-radius: 99px; }

/* ================================================================
   BÖLÜM 1: PATİKA ÖZELLİKLERİ
   ================================================================ */
.about-section { padding: 80px 0; background: var(--gray-bg); border-top: 1px solid var(--gray-border); border-bottom: 1px solid var(--gray-border); }

.benefits-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px;
}
@media (max-width: 900px) { .benefits-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 550px) { .benefits-grid { grid-template-columns: 1fr; } }

.benefit-card {
  background: var(--white); border: 1px solid var(--gray-border);
  border-radius: var(--radius); padding: 24px 20px;
  transition: transform 0.15s, border-color 0.15s;
}
.benefit-card:hover {
  transform: translateY(-2px); border-color: var(--dark-soft);
}
.benefit-icon {
  width: 42px; height: 42px; border-radius: var(--radius-sm);
  background: var(--red-light); border: 1px solid #fecaca;
  display: flex; align-items: center; justify-content: center;
  color: var(--red); margin-bottom: 14px;
}
.benefit-card h3 { font-size: 16.5px; margin-bottom: 6px; color: var(--dark); }
.benefit-card p { font-size: 13.5px; color: var(--dark-soft); line-height: 1.5; }

/* ================================================================
   BÖLÜM 3: KARŞILAŞTIRMA
   ================================================================ */
.compare-section { padding: 80px 0; background: var(--white); }

.compare-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-top: 36px;
}
@media (max-width: 768px) { .compare-grid { grid-template-columns: 1fr; } }

.compare-box {
  border-radius: var(--radius); padding: 28px; border: 1px solid var(--gray-border);
}
.compare-box.old { background: #fafafa; }
.compare-box.new { background: var(--dark); color: #fff; }
.compare-box.new h3 { color: #fff; }

.compare-box-header {
  font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 16px;
}
.compare-box.old .compare-box-header { color: var(--text-muted); }
.compare-box.new .compare-box-header { color: var(--red-border); }

.compare-list { display: flex; flex-direction: column; gap: 12px; }
.c-item { display: flex; align-items: flex-start; gap: 10px; font-size: 14.5px; }
.c-item-icon { flex-shrink: 0; margin-top: 2px; }

/* ================================================================
   BÖLÜM 4: NASIL ÇALIŞIR?
   ================================================================ */
.how-section { padding: 80px 0; background: var(--gray-bg); border-top: 1px solid var(--gray-border); }

.steps-row {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 36px;
}
@media (max-width: 768px) { .steps-row { grid-template-columns: 1fr; } }

.step-card {
  background: var(--white); border: 1px solid var(--gray-border);
  border-radius: var(--radius); padding: 26px 20px; text-align: center;
}
.step-number {
  width: 38px; height: 38px; border-radius: 50%; background: var(--red-light); color: var(--red);
  font-size: 15px; font-weight: 700; display: flex; align-items: center; justify-content: center;
  margin: 0 auto 14px;
}
.step-card h3 { font-size: 17.5px; margin-bottom: 6px; }
.step-card p { font-size: 14px; color: var(--dark-soft); line-height: 1.5; }

/* ================================================================
   BÖLÜM 5: İLETİŞİM FORMU
   ================================================================ */
.contact-section { padding: 80px 0; background: var(--white); border-top: 1px solid var(--gray-border); }

.contact-grid {
  display: grid; grid-template-columns: 1fr 1.2fr; gap: 48px; align-items: start; margin-top: 36px;
}
@media (max-width: 850px) { .contact-grid { grid-template-columns: 1fr; gap: 36px; } }

.contact-info-card {
  background: var(--gray-bg); border: 1px solid var(--gray-border);
  border-radius: var(--radius); padding: 28px;
}
.contact-info-card h3 { font-size: 20px; margin-bottom: 10px; }
.contact-info-card p { font-size: 14.5px; color: var(--dark-soft); margin-bottom: 24px; line-height: 1.6; }

.contact-channels { display: flex; flex-direction: column; gap: 12px; }
.cc-item {
  display: flex; align-items: center; gap: 14px;
  background: var(--white); border: 1px solid var(--gray-border);
  border-radius: var(--radius-sm); padding: 14px 16px;
  color: var(--dark); font-size: 14px; font-weight: 600;
  transition: border-color 0.15s;
}
.cc-item:hover { border-color: var(--red); }
.cc-icon {
  width: 36px; height: 36px; border-radius: 8px; background: var(--dark); color: #fff;
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}

.contact-form-box {
  background: var(--white); border: 1px solid var(--gray-border);
  border-radius: var(--radius); padding: 30px; box-shadow: var(--shadow-md);
}
.contact-form-box h3 { font-size: 20px; margin-bottom: 20px; color: var(--dark); }

.form-group { margin-bottom: 16px; }
.form-group label { display: block; font-size: 13px; font-weight: 600; color: var(--dark); margin-bottom: 6px; }
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%; padding: 10px 12px;
  border: 1px solid var(--gray-border); border-radius: var(--radius-sm);
  font-family: inherit; font-size: 14px; color: var(--dark); background: var(--white);
  outline: none; transition: border-color 0.15s;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--red);
  box-shadow: 0 0 0 3px rgba(132,4,4,0.08);
}
.form-group textarea { min-height: 100px; resize: vertical; }

.form-btn-submit {
  width: 100%; padding: 12px; background: var(--red); color: #fff;
  border: none; border-radius: var(--radius-sm); font-size: 14.5px; font-weight: 700;
  transition: background 0.15s;
}
.form-btn-submit:hover { background: var(--red-hover); }

.alert-success {
  background: #dcfce7; border: 1px solid #86efac; color: #15803d;
  padding: 12px; border-radius: var(--radius-sm); font-size: 13.5px; font-weight: 600; margin-bottom: 16px;
}

/* ================================================================
   BÖLÜM 6: SIKÇA SORULAN SORULAR
   ================================================================ */
.faq-section { padding: 80px 0; background: var(--gray-bg); border-top: 1px solid var(--gray-border); }

.faq-container { max-width: 760px; margin: 36px auto 0; display: flex; flex-direction: column; gap: 10px; }
.faq-card {
  border: 1px solid var(--gray-border); border-radius: var(--radius-sm);
  background: var(--white); overflow: hidden;
}
.faq-card.open { border-color: var(--dark); }
.faq-btn {
  width: 100%; padding: 16px 18px; display: flex; align-items: center; justify-content: space-between;
  background: none; border: none; font-size: 15px; font-weight: 600; color: var(--dark);
  text-align: left; cursor: pointer;
}
.faq-btn-icon {
  width: 22px; height: 22px; border-radius: 50%; background: var(--gray-bg);
  display: flex; align-items: center; justify-content: center; font-size: 13px; font-weight: 600;
  transition: transform 0.2s; flex-shrink: 0;
}
.faq-card.open .faq-btn-icon { transform: rotate(45deg); background: var(--red); color: #fff; }
.faq-body {
  display: none; padding: 0 18px 16px; font-size: 14px; color: var(--dark-soft); line-height: 1.6;
}
.faq-card.open .faq-body { display: block; }

/* ================================================================
   CTA & FOOTER (TAM VE EKSİKSİZ CSS)
   ================================================================ */
.cta-box {
  padding: 50px 24px; background: var(--red); color: #fff;
  border-radius: var(--radius-lg); text-align: center; max-width: 900px; margin: 0 auto;
}
.cta-box h2 { color: #fff; font-size: clamp(24px, 3.2vw, 34px); margin-bottom: 10px; }
.cta-box p { font-size: 15.5px; color: rgba(255,255,255,0.9); margin-bottom: 22px; }
.btn-cta-white {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 13px 26px; background: #fff; color: var(--red);
  border-radius: var(--radius-sm); font-size: 14.5px; font-weight: 700;
  transition: background 0.15s;
}
.btn-cta-white:hover { background: #f1f5f9; }

/* Footer Full CSS */
footer {
  background: var(--dark);
  color: #94a3b8;
  padding: 56px 0 28px;
  font-size: 14px;
  border-top: 1px solid rgba(255,255,255,0.1);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  margin-bottom: 24px;
}
@media (max-width: 768px) {
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
}

.footer-brand {
  display: flex; flex-direction: column; align-items: flex-start; gap: 14px;
}
.footer-logo-badge {
  background: #ffffff;
  padding: 6px 14px;
  border-radius: 8px;
  display: inline-flex;
  align-items: center;
}
.footer-logo-badge img {
  height: 38px; width: auto;
}
.footer-brand p {
  color: #94a3b8; font-size: 13.5px; max-width: 340px; line-height: 1.6;
}

.footer-col h4 {
  font-family: 'Inter', sans-serif;
  font-size: 13px; font-weight: 700; color: #ffffff;
  text-transform: uppercase; letter-spacing: 0.08em;
  margin-bottom: 16px;
}
.footer-col a {
  display: block; color: #94a3b8; font-size: 14px;
  margin-bottom: 10px; transition: color 0.15s;
}
.footer-col a:hover { color: #ffffff; }

.footer-bottom {
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 16px; font-size: 13px; color: #64748b;
}

.footer-social { display: flex; gap: 12px; }
.footer-social a {
  width: 36px; height: 36px; border-radius: 8px;
  background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.1);
  display: flex; align-items: center; justify-content: center;
  color: #94a3b8; transition: all 0.15s;
}
.footer-social a:hover {
  background: var(--red); border-color: var(--red); color: #ffffff;
}

/* ================================================================
   WHATSAPP FLOAT
   ================================================================ */
.wa-float {
  position: fixed; right: 20px; bottom: 20px; z-index: 200;
  width: 50px; height: 50px; border-radius: 50%; background: #25D366; color: #fff;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 12px rgba(37,211,102,0.35); transition: transform 0.15s;
}
.wa-float:hover { transform: scale(1.08); }