/* ===================================================
   NEREDELER – Deprem Sayfası CSS (deprem.css)
   =================================================== */

:root {
  --eq-red:    #FF3C00;
  --eq-dark:   #D80000;
  --eq-deep:   #1a0505;
  --eq-glow:   rgba(255,60,0,0.25);
  --eq-gradient: linear-gradient(135deg, #FF3C00 0%, #FF0040 100%);
}

body.deprem-page { background: #0d0d0d; color: #e5e5e5; }
body.deprem-page .navbar.scrolled { background: rgba(13,13,13,0.95); border-bottom: 1px solid rgba(255,60,0,0.15); }
body.deprem-page .nav-links a { color: rgba(255,255,255,0.65); }
body.deprem-page .nav-links a:hover { color: var(--eq-red); background: rgba(255,60,0,0.08); }
body.deprem-page .logo-text { background: var(--eq-gradient); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }

/* Utility */
.eq-gradient-text { background: var(--eq-gradient); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }

.eq-section-tag { background: rgba(255,60,0,0.12); color: var(--eq-red); border: 1px solid rgba(255,60,0,0.2); }

body.deprem-page .section-header h2 { color: #fff; }
body.deprem-page .section-header p { color: rgba(255,255,255,0.55); }

/* ===================================================
   HERO
   =================================================== */
.eq-hero {
  min-height: 100vh;
  background: radial-gradient(ellipse at 70% 30%, rgba(255,60,0,0.12) 0%, transparent 60%),
              radial-gradient(ellipse at 20% 80%, rgba(255,0,64,0.10) 0%, transparent 50%),
              #0d0d0d;
  position: relative;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.eq-hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.eq-grid {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(rgba(255,60,0,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,60,0,0.04) 1px, transparent 1px);
  background-size: 50px 50px;
}

.eq-wave {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(255,60,0,0.15);
  animation: eqRipple 4s ease-out infinite;
  top: 50%;
  right: 10%;
  transform: translate(50%, -50%);
}

.eq-wave-1 { width: 300px; height: 300px; animation-delay: 0s; }
.eq-wave-2 { width: 550px; height: 550px; animation-delay: 1s; }
.eq-wave-3 { width: 800px; height: 800px; animation-delay: 2s; }

@keyframes eqRipple {
  0%   { opacity: 0.6; transform: translate(50%, -50%) scale(0.8); }
  100% { opacity: 0;   transform: translate(50%, -50%) scale(1.3); }
}

.eq-hero-content {
  position: relative;
  z-index: 2;
  padding-top: 100px;
  padding-bottom: 80px;
  max-width: 720px;
}

.eq-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 18px;
  border-radius: 100px;
  background: rgba(255,60,0,0.12);
  border: 1px solid rgba(255,60,0,0.25);
  color: #ff7043;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 32px;
}

.eq-badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #ff3c00;
  animation: blinkRed 1.5s ease-in-out infinite;
  flex-shrink: 0;
}

@keyframes blinkRed {
  0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(255,60,0,0.6); }
  50%       { opacity: 0.6; box-shadow: 0 0 0 6px rgba(255,60,0,0); }
}

.eq-title-top {
  display: block;
  font-size: clamp(18px, 2.5vw, 26px);
  font-weight: 600;
  color: rgba(255,255,255,0.5);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 8px;
}

.eq-title-main {
  display: block;
  font-size: clamp(52px, 9vw, 96px);
  font-weight: 900;
  line-height: 0.95;
  letter-spacing: -3px;
  background: var(--eq-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 8px;
}

.eq-title-bottom {
  display: block;
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 800;
  color: #fff;
  letter-spacing: -1px;
  margin-bottom: 24px;
}

.eq-hero-desc {
  font-size: 17px;
  color: rgba(255,255,255,0.6);
  line-height: 1.8;
  max-width: 560px;
  margin-bottom: 40px;
}

.eq-hero-actions { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 56px; }

.eq-download-btn {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  padding: 15px 28px;
  border-radius: var(--radius);
  background: var(--eq-gradient);
  color: #fff;
  font-size: 15px;
  font-weight: 700;
  transition: var(--transition);
  box-shadow: 0 8px 28px rgba(255,60,0,0.35);
}

.eq-download-btn i { font-size: 24px; }
.eq-download-btn span { display: flex; flex-direction: column; }
.eq-download-btn small { font-size: 11px; opacity: 0.8; }
.eq-download-btn strong { font-size: 16px; }

.eq-download-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 14px 36px rgba(255,60,0,0.45);
}

.eq-learn-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 15px 24px;
  border-radius: var(--radius);
  border: 1.5px solid rgba(255,255,255,0.15);
  color: rgba(255,255,255,0.8);
  font-size: 15px;
  font-weight: 600;
  transition: var(--transition);
}

.eq-learn-btn:hover { border-color: var(--eq-red); color: var(--eq-red); }

/* Live stats */
.eq-live-stats {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.eq-live-card {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius);
  backdrop-filter: blur(10px);
}

.eq-live-card > div { display: flex; flex-direction: column; gap: 2px; }
.eq-live-card strong { font-size: 14px; font-weight: 700; color: #fff; }
.eq-live-card span { font-size: 11px; color: rgba(255,255,255,0.45); }

.eq-live-dot {
  width: 10px; height: 10px;
  border-radius: 50%;
  background: #ff3c00;
  animation: blinkRed 1.5s ease-in-out infinite;
  flex-shrink: 0;
}

.eq-live-icon { font-size: 20px; color: rgba(255,255,255,0.5); flex-shrink: 0; }
.eq-icon-yellow { color: #FFB300; }

.eq-scroll-hint {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
}

.eq-scroll-hint a {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: rgba(255,60,0,0.15);
  border: 1px solid rgba(255,60,0,0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--eq-red);
  animation: scrollBounce 2s ease-in-out infinite;
}

/* ===================================================
   PROBLEM & ÇÖZÜM
   =================================================== */
.eq-problem {
  padding: 120px 0;
  background: #111;
}

.eq-wave-explainer {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 32px;
  align-items: start;
  margin-bottom: 64px;
}

.wave-type {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-lg);
  padding: 32px;
}

.wave-type-s { border-color: rgba(255,60,0,0.2); background: rgba(255,60,0,0.04); }

.wave-icon {
  width: 56px; height: 56px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  font-weight: 900;
  margin-bottom: 16px;
}

.wave-p { background: rgba(59,130,246,0.15); color: #60a5fa; border: 1px solid rgba(59,130,246,0.2); }
.wave-s { background: rgba(255,60,0,0.15); color: var(--eq-red); border: 1px solid rgba(255,60,0,0.2); }

.wave-type h3 { font-size: 20px; font-weight: 800; margin-bottom: 8px; color: #fff; }

.wave-speed {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 600;
  color: #60a5fa;
  margin-bottom: 12px;
  background: rgba(59,130,246,0.1);
  padding: 4px 10px;
  border-radius: 100px;
}

.wave-type-s .wave-speed { color: #ff7043; background: rgba(255,112,67,0.1); }

.wave-type p { font-size: 14px; color: rgba(255,255,255,0.55); line-height: 1.7; margin-bottom: 20px; }
.wave-type p strong { color: rgba(255,255,255,0.9); }

.wave-bar {
  height: 6px;
  border-radius: 3px;
  background: rgba(255,255,255,0.06);
  position: relative;
  overflow: hidden;
}

.wave-bar::after {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  animation: waveProgress 2s ease-in-out infinite alternate;
}

.wave-bar-p::after { background: linear-gradient(90deg, #3b82f6, #60a5fa); animation-duration: 1.2s; }
.wave-bar-s::after { background: linear-gradient(90deg, #ff3c00, #ff7043); animation-duration: 2s; }

@keyframes waveProgress {
  from { right: 100%; }
  to   { right: 0%; }
}

.wave-arrow {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding-top: 60px;
}

.wave-arrow i { font-size: 28px; color: #FFB300; }
.wave-arrow span { font-size: 12px; color: rgba(255,255,255,0.5); text-align: center; }
.wave-arrow strong { color: #FFB300; }

/* Zaman Tablosu */
.eq-time-table {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.eq-time-table h3 {
  padding: 20px 28px;
  font-size: 16px;
  font-weight: 700;
  color: #fff;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  display: flex;
  align-items: center;
  gap: 10px;
}

.eq-time-table h3 i { color: var(--eq-red); }

.time-table-grid { padding: 0; }

.time-row {
  display: grid;
  grid-template-columns: 1fr 120px 1fr;
  gap: 16px;
  padding: 14px 28px;
  border-bottom: 1px solid rgba(255,255,255,0.04);
  align-items: center;
  font-size: 14px;
  transition: background 0.2s;
}

.time-row:hover { background: rgba(255,255,255,0.02); }
.time-row:last-child { border-bottom: none; }

.time-header {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: rgba(255,255,255,0.4);
  background: rgba(255,255,255,0.02);
}

.time-row span:first-child { color: rgba(255,255,255,0.7); display: flex; align-items: center; gap: 8px; }
.time-row span:first-child i { color: var(--eq-red); width: 14px; }
.time-row span:last-child { color: rgba(255,255,255,0.5); font-size: 13px; }

.time-val { font-weight: 800; font-size: 16px; }
.t-short   { color: #ff3c00; }
.t-mid     { color: #ff7043; }
.t-good    { color: #FFB300; }
.t-great   { color: #66BB6A; }
.t-excellent { color: #42A5F5; }

/* ===================================================
   TEKNOLOJİ
   =================================================== */
.eq-tech {
  padding: 120px 0;
  background: #0d0d0d;
}

.eq-tech-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-bottom: 64px;
}

.eq-tech-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-lg);
  padding: 36px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.eq-tech-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--eq-gradient);
}

.eq-tech-card:hover {
  border-color: rgba(255,60,0,0.2);
  transform: translateY(-4px);
  box-shadow: 0 20px 60px rgba(0,0,0,0.4);
}

.eq-tech-icon {
  width: 60px; height: 60px;
  border-radius: 16px;
  background: var(--eq-gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  color: #fff;
  margin-bottom: 16px;
  box-shadow: 0 8px 24px rgba(255,60,0,0.25);
}

.eq-tech-icon-2 { background: linear-gradient(135deg, #1976D2, #42A5F5); box-shadow: 0 8px 24px rgba(66,165,245,0.25); }
.eq-tech-icon-3 { background: linear-gradient(135deg, #388E3C, #66BB6A); box-shadow: 0 8px 24px rgba(102,187,106,0.25); }
.eq-tech-icon-4 { background: linear-gradient(135deg, #6A1B9A, #AB47BC); box-shadow: 0 8px 24px rgba(171,71,188,0.25); }

.eq-tech-badge {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 100px;
  background: rgba(255,60,0,0.1);
  border: 1px solid rgba(255,60,0,0.2);
  color: #ff7043;
  font-size: 11px;
  font-weight: 600;
  margin-bottom: 14px;
}

.eq-badge-2 { background: rgba(66,165,245,0.1); border-color: rgba(66,165,245,0.2); color: #64B5F6; }
.eq-badge-3 { background: rgba(102,187,106,0.1); border-color: rgba(102,187,106,0.2); color: #81C784; }
.eq-badge-4 { background: rgba(171,71,188,0.1); border-color: rgba(171,71,188,0.2); color: #CE93D8; }

.eq-tech-card h3 { font-size: 20px; font-weight: 800; margin-bottom: 12px; color: #fff; }
.eq-tech-card p { font-size: 14px; color: rgba(255,255,255,0.55); line-height: 1.8; margin-bottom: 20px; }

.eq-tech-formula {
  background: rgba(0,0,0,0.4);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  border: 1px solid rgba(255,255,255,0.06);
}

.eq-tech-formula code {
  font-family: 'SF Mono', 'Fira Code', 'Courier New', monospace;
  font-size: 12px;
  color: #ff9563;
}

/* Sistem Akışı */
.eq-flow {
  background: rgba(255,255,255,0.02);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-xl);
  padding: 48px;
}

.eq-flow-title {
  font-size: 18px;
  font-weight: 800;
  color: #fff;
  margin-bottom: 40px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.eq-flow-title i { color: var(--eq-red); }

.eq-flow-steps {
  display: flex;
  align-items: flex-start;
  gap: 0;
  flex-wrap: wrap;
}

.eq-flow-step {
  flex: 1;
  min-width: 140px;
  text-align: center;
  position: relative;
}

.eq-flow-num {
  position: absolute;
  top: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--eq-gradient);
  color: #fff;
  font-size: 11px;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
}

.eq-flow-icon {
  width: 60px; height: 60px;
  border-radius: 16px;
  background: rgba(255,60,0,0.1);
  border: 1px solid rgba(255,60,0,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  color: var(--eq-red);
  margin: 12px auto 14px;
}

.eq-flow-step h4 { font-size: 14px; font-weight: 700; color: #fff; margin-bottom: 6px; }
.eq-flow-step p { font-size: 12px; color: rgba(255,255,255,0.45); line-height: 1.5; }

.eq-flow-line {
  flex-shrink: 0;
  width: 40px;
  margin-top: 42px;
  padding: 0 4px;
}

.eq-flow-line-inner {
  height: 2px;
  background: linear-gradient(90deg, rgba(255,60,0,0.4), rgba(255,60,0,0.1));
  position: relative;
}

.eq-flow-line-inner::after {
  content: '';
  position: absolute;
  right: -5px; top: -4px;
  width: 10px; height: 10px;
  border-right: 2px solid rgba(255,60,0,0.4);
  border-top: 2px solid rgba(255,60,0,0.4);
  transform: rotate(45deg);
}

/* ===================================================
   PARAMETRELERİ
   =================================================== */
.eq-params {
  padding: 120px 0;
  background: #111;
}

.eq-params-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.eq-param-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius);
  padding: 24px 20px;
  text-align: center;
  transition: var(--transition);
}

.eq-param-card:hover { border-color: rgba(255,60,0,0.2); transform: translateY(-4px); }

.eq-param-val {
  font-size: 28px;
  font-weight: 900;
  background: var(--eq-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 6px;
}

.eq-param-label { font-size: 13px; font-weight: 700; color: #fff; margin-bottom: 6px; }
.eq-param-desc { font-size: 12px; color: rgba(255,255,255,0.4); line-height: 1.5; }

/* ===================================================
   KARŞILAŞTIRMA
   =================================================== */
.eq-compare {
  padding: 120px 0;
  background: #0d0d0d;
}

.eq-compare-table {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.06);
  margin-bottom: 16px;
}

.eq-compare-header, .eq-compare-row {
  display: grid;
  grid-template-columns: 2fr 1.5fr 1fr 1fr;
  gap: 0;
}

.eq-compare-header {
  background: rgba(255,60,0,0.08);
  border-bottom: 1px solid rgba(255,60,0,0.15);
  padding: 14px 0;
}

.eq-compare-header span, .eq-compare-row span {
  padding: 12px 24px;
  font-size: 13px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.eq-compare-header span { font-weight: 700; color: rgba(255,255,255,0.7); font-size: 12px; text-transform: uppercase; letter-spacing: 0.5px; }

.col-neredeler { background: rgba(255,60,0,0.06); }

.eq-compare-row {
  border-bottom: 1px solid rgba(255,255,255,0.04);
  transition: background 0.2s;
}

.eq-compare-row:hover { background: rgba(255,255,255,0.02); }
.eq-compare-row:last-child { border-bottom: none; }
.eq-compare-row span:first-child { color: rgba(255,255,255,0.7); font-weight: 500; }
.eq-compare-row span:not(:first-child) { color: rgba(255,255,255,0.5); font-size: 13px; }

.eq-yes  { color: #66BB6A; }
.eq-no   { color: #ef5350; }
.eq-maybe { color: #FFB300; }

.eq-compare-note {
  font-size: 12px;
  color: rgba(255,255,255,0.3);
  margin-top: 12px;
}

/* ===================================================
   GÜVENLİK
   =================================================== */
.eq-safety {
  padding: 120px 0;
  background: #111;
}

.eq-safety-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.eq-safety-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  position: relative;
  transition: var(--transition);
}

.eq-safety-card:hover { border-color: rgba(255,60,0,0.2); transform: translateY(-4px); }

.eq-safety-num {
  position: absolute;
  top: -14px;
  left: 28px;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--eq-gradient);
  color: #fff;
  font-size: 12px;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
}

.eq-safety-icon {
  width: 52px; height: 52px;
  border-radius: 14px;
  background: rgba(255,60,0,0.1);
  border: 1px solid rgba(255,60,0,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  color: #ff7043;
  margin-bottom: 16px;
  margin-top: 8px;
}

.eq-safety-card h3 { font-size: 16px; font-weight: 800; color: #fff; margin-bottom: 10px; }
.eq-safety-card p { font-size: 14px; color: rgba(255,255,255,0.5); line-height: 1.7; }

/* ===================================================
   SSS
   =================================================== */
.eq-faq {
  padding: 120px 0;
  background: #0d0d0d;
}

.eq-faq-list {
  max-width: 760px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.eq-faq-item {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color 0.3s;
}

.eq-faq-item[open] { border-color: rgba(255,60,0,0.25); }

.eq-faq-item summary {
  padding: 18px 24px;
  font-size: 15px;
  font-weight: 600;
  color: #fff;
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.eq-faq-item summary::-webkit-details-marker { display: none; }

.eq-faq-item summary::after {
  content: '\f107';
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  font-size: 13px;
  color: var(--eq-red);
  transition: transform 0.3s;
  flex-shrink: 0;
}

.eq-faq-item[open] summary::after { transform: rotate(180deg); }

.eq-faq-item p {
  padding: 0 24px 18px;
  font-size: 14px;
  color: rgba(255,255,255,0.55);
  line-height: 1.8;
}

/* ===================================================
   CTA
   =================================================== */
.eq-cta {
  padding: 120px 0;
  background: #111;
  position: relative;
  overflow: hidden;
  text-align: center;
}

.eq-cta-bg { position: absolute; inset: 0; pointer-events: none; }

.eq-cta-wave-1 {
  position: absolute;
  width: 600px; height: 600px;
  border-radius: 50%;
  top: -200px; left: -100px;
  background: radial-gradient(circle, rgba(255,60,0,0.08), transparent);
  filter: blur(60px);
}

.eq-cta-wave-2 {
  position: absolute;
  width: 500px; height: 500px;
  border-radius: 50%;
  bottom: -150px; right: -50px;
  background: radial-gradient(circle, rgba(255,0,64,0.08), transparent);
  filter: blur(60px);
}

.eq-cta-content { position: relative; z-index: 1; }

.eq-cta-icon {
  width: 80px; height: 80px;
  border-radius: 24px;
  background: var(--eq-gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 36px;
  color: #fff;
  margin: 0 auto 24px;
  box-shadow: 0 12px 40px rgba(255,60,0,0.3);
}

.eq-cta-content h2 {
  font-size: clamp(30px, 4vw, 52px);
  font-weight: 900;
  margin-bottom: 16px;
  color: #fff;
}

.eq-cta-content p {
  font-size: 17px;
  color: rgba(255,255,255,0.55);
  margin-bottom: 48px;
}

.eq-back-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,0.35);
  font-size: 14px;
  margin-top: 32px;
  transition: color 0.2s;
}

.eq-back-link:hover { color: rgba(255,255,255,0.7); }

/* Store buttons on dark bg */
body.deprem-page .store-google {
  background: rgba(255,255,255,0.08);
  border-color: rgba(255,255,255,0.12);
  color: #fff;
}

body.deprem-page .store-google:hover {
  background: rgba(255,255,255,0.12);
  border-color: rgba(255,255,255,0.25);
}

/* Footer dark */
body.deprem-page .footer { background: #070707; }

/* Back to top */
body.deprem-page .back-to-top { background: var(--eq-gradient); box-shadow: 0 4px 20px rgba(255,60,0,0.4); }

/* ===================================================
   RESPONSIVE
   =================================================== */
@media (max-width: 1024px) {
  .eq-tech-grid { grid-template-columns: 1fr 1fr; }
  .eq-params-grid { grid-template-columns: repeat(4, 1fr); }
  .eq-compare-header, .eq-compare-row { grid-template-columns: 2fr 1.5fr 1fr 1fr; }
}

@media (max-width: 768px) {
  .eq-hero-content { max-width: 100%; }
  .eq-wave-explainer { grid-template-columns: 1fr; gap: 24px; }
  .wave-arrow { flex-direction: row; padding-top: 0; padding: 8px 0; }
  .eq-tech-grid { grid-template-columns: 1fr; }
  .eq-params-grid { grid-template-columns: repeat(2, 1fr); }
  .eq-compare-header, .eq-compare-row { grid-template-columns: 1.5fr 1fr 0.8fr 0.8fr; }
  .eq-compare-header span, .eq-compare-row span { padding: 10px 12px; font-size: 12px; }
  .eq-safety-grid { grid-template-columns: 1fr 1fr; }
  .eq-flow-steps { flex-direction: column; align-items: stretch; gap: 8px; }
  .eq-flow-line { width: 100%; margin-top: 0; height: 20px; padding: 0; display: flex; align-items: center; }
  .eq-flow-line-inner { width: 100%; height: 2px; }
  .eq-flow-line-inner::after { display: none; }
  .eq-flow-step { text-align: left; display: flex; gap: 16px; align-items: flex-start; }
  .eq-flow-icon { flex-shrink: 0; margin: 0; }
  .eq-flow-num { position: relative; top: 0; left: 0; transform: none; flex-shrink: 0; }
  .eq-flow { padding: 28px 24px; }
  .eq-cta-content .hero-actions { flex-direction: column; align-items: center; }
  .influencer-contact-row { flex-direction: column; }
}

@media (max-width: 480px) {
  .eq-params-grid { grid-template-columns: 1fr 1fr; }
  .eq-safety-grid { grid-template-columns: 1fr; }
  .eq-compare-header span:nth-child(n+3), .eq-compare-row span:nth-child(n+3) { display: none; }
  .eq-compare-header, .eq-compare-row { grid-template-columns: 2fr 1.5fr; }
  .eq-live-stats { flex-direction: column; }
  .time-row { grid-template-columns: 1fr 80px; }
  .time-row span:last-child { display: none; }
}