/* ════════════════════════════════════════════
   Keçiören Acil Diş Dental – Premium Styles
   ════════════════════════════════════════════ */

/* ─── Variables ─── */
:root {
  --c-primary: #0b7285;
  --c-primary-d: #065666;
  --c-primary-l: #15aabf;
  --c-accent: #f76707;
  --c-accent-l: #ff922b;
  --c-bg: #ffffff;
  --c-bg-alt: #f0f4f8;
  --c-bg-dark: #0c1a2a;
  --c-text: #1e293b;
  --c-text-l: #475569;
  --c-text-xl: #94a3b8;
  --c-border: #e2e8f0;
  --c-white: #ffffff;
  --c-green: #25d366;
  --c-red: #ef4444;
  --c-gold: #f59e0b;

  --r-xs: 6px;
  --r-sm: 10px;
  --r-md: 16px;
  --r-lg: 24px;
  --r-xl: 32px;
  --r-full: 9999px;

  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06), 0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 12px 32px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 24px 48px rgba(0, 0, 0, 0.14);

  --nav-h: 72px;
  --font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

/* ─── Reset ─── */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--nav-h);
}
body {
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.65;
  color: var(--c-text);
  background: var(--c-bg);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img {
  max-width: 100%;
  height: auto;
  display: block;
}
a {
  color: inherit;
  text-decoration: none;
}
ul {
  list-style: none;
}
button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

/* ─── Skip Link ─── */
.skip-link {
  position: absolute;
  left: -9999px;
  top: -9999px;
  background: var(--c-primary);
  color: var(--c-white);
  padding: 12px 24px;
  border-radius: var(--r-sm);
  z-index: 10000;
  font-weight: 600;
}
.skip-link:focus {
  left: 16px;
  top: 16px;
}

/* ─── Container ─── */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ═══════════════ NAVBAR ═══════════════ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-h);
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  z-index: 1000;
  transition:
    box-shadow 0.3s,
    background 0.3s;
}
.navbar.scrolled {
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 1px 12px rgba(0, 0, 0, 0.06);
}
.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

/* Brand */
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.95rem;
  color: var(--c-text);
}
.brand-icon {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--c-primary), var(--c-primary-l));
  color: var(--c-white);
  border-radius: var(--r-sm);
  font-size: 1.1rem;
}
.brand-name {
  font-weight: 500;
  letter-spacing: -0.02em;
}
.brand-name strong {
  font-weight: 800;
  color: var(--c-primary);
}

/* Nav Menu */
.nav-menu {
  display: flex;
  align-items: center;
  gap: 4px;
}
.nav-menu a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: var(--r-full);
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--c-text-l);
  transition:
    color 0.25s,
    background 0.25s;
}
.nav-menu a:hover,
.nav-menu a.active {
  color: var(--c-primary);
  background: rgba(11, 114, 133, 0.06);
}
.nav-cta {
  background: var(--c-primary) !important;
  color: var(--c-white) !important;
  font-weight: 600 !important;
}
.nav-cta:hover {
  background: var(--c-primary-d) !important;
}

/* Hamburger */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  width: 40px;
  height: 40px;
  justify-content: center;
  align-items: center;
}
.menu-toggle span {
  width: 22px;
  height: 2px;
  background: var(--c-text);
  border-radius: 2px;
  transition: 0.3s;
}
.menu-toggle.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.menu-toggle.open span:nth-child(2) {
  opacity: 0;
}
.menu-toggle.open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ═══════════════ HERO SLIDER ═══════════════ */
.hero-slider {
  position: relative;
  width: 100%;
  height: 85vh;
  min-height: 520px;
  overflow: hidden;
  margin-top: var(--nav-h);
}
.slider-shell {
  position: relative;
  width: 100%;
  height: 100%;
}
.slider-track {
  display: flex;
  width: 100%;
  height: 100%;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}
.slide {
  flex: 0 0 100%;
  width: 100%;
  height: 100%;
  position: relative;
}
.slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.slide::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(0, 0, 0, 0.15) 0%,
    rgba(0, 0, 0, 0.55) 100%
  );
}

/* Captions */
.slide-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 48px 48px 64px;
  z-index: 2;
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 680px;
}
.caption-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: var(--c-white);
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 6px 14px;
  border-radius: var(--r-full);
  width: fit-content;
}
.slide-caption strong {
  font-size: clamp(1.6rem, 4vw, 2.6rem);
  font-weight: 800;
  color: var(--c-white);
  line-height: 1.15;
  letter-spacing: -0.02em;
}
.slide-caption p {
  font-size: clamp(0.88rem, 1.4vw, 1.05rem);
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.55;
  max-width: 520px;
}

/* Slider Buttons */
.slider-btn {
  position: absolute;
  top: 50%;
  z-index: 3;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: var(--c-white);
  font-size: 1.1rem;
  display: grid;
  place-items: center;
  transition:
    background 0.25s,
    transform 0.25s;
  transform: translateY(-50%);
}
.slider-prev {
  left: 24px;
}
.slider-next {
  right: 24px;
}
.slider-btn:hover {
  background: rgba(255, 255, 255, 0.25);
  transform: translateY(-50%) scale(1.08);
}

/* Dots */
.slider-dots {
  position: absolute;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  gap: 10px;
}
.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.35);
  border: 2px solid rgba(255, 255, 255, 0.5);
  transition: 0.3s;
}
.dot.is-active,
.dot:hover {
  background: var(--c-white);
  border-color: var(--c-white);
  width: 28px;
  border-radius: var(--r-full);
}

/* ═══════════════ INFO BAR ═══════════════ */
.info-bar {
  background: linear-gradient(135deg, var(--c-primary), var(--c-primary-d));
  padding: 0;
  position: relative;
  z-index: 2;
}
.info-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}
.info-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 20px 24px;
  color: var(--c-white);
  border-right: 1px solid rgba(255, 255, 255, 0.12);
}
.info-item:last-child {
  border-right: none;
}
.info-icon {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  background: rgba(255, 255, 255, 0.12);
  border-radius: var(--r-sm);
  font-size: 1.1rem;
  flex-shrink: 0;
}
.info-item strong {
  display: block;
  font-size: 0.92rem;
  font-weight: 700;
}
.info-item span {
  display: block;
  font-size: 0.78rem;
  opacity: 0.8;
}
.info-item a {
  color: var(--c-white);
}

/* ═══════════════ TRUST TICKER ═══════════════ */
.trust-ticker {
  background: var(--c-bg-dark);
  color: rgba(255, 255, 255, 0.7);
  padding: 14px 0;
  overflow: hidden;
  position: relative;
}
.trust-ticker::before,
.trust-ticker::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  width: 80px;
  z-index: 2;
}
.trust-ticker::before {
  left: 0;
  background: linear-gradient(90deg, var(--c-bg-dark), transparent);
}
.trust-ticker::after {
  right: 0;
  background: linear-gradient(270deg, var(--c-bg-dark), transparent);
}
.ticker-track {
  display: flex;
  gap: 48px;
  width: max-content;
  animation: ticker 35s linear infinite;
}
.ticker-track span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  font-weight: 500;
  white-space: nowrap;
  letter-spacing: 0.01em;
}
.ticker-track i {
  color: var(--c-primary-l);
  font-size: 0.75rem;
}
@keyframes ticker {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-50%);
  }
}

/* ═══════════════ STATS COUNTER ═══════════════ */
.stats-section {
  padding: 56px 0;
  background: var(--c-bg);
  position: relative;
  overflow: hidden;
}
.stats-section::before {
  content: "";
  position: absolute;
  top: -120px;
  right: -120px;
  width: 300px;
  height: 300px;
  background: radial-gradient(
    circle,
    rgba(11, 114, 133, 0.05) 0%,
    transparent 70%
  );
  border-radius: 50%;
  pointer-events: none;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  text-align: center;
}
.stat-item {
  position: relative;
  padding: 24px 16px;
}
.stat-item::after {
  content: "";
  position: absolute;
  top: 20%;
  right: 0;
  width: 1px;
  height: 60%;
  background: var(--c-border);
}
.stat-item:last-child::after {
  display: none;
}
.stat-number {
  display: inline;
  font-size: clamp(2.4rem, 5vw, 3.6rem);
  font-weight: 900;
  background: linear-gradient(135deg, var(--c-primary), var(--c-primary-l));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}
.stat-suffix {
  display: inline;
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 800;
  background: linear-gradient(135deg, var(--c-primary-l), var(--c-accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}
.stat-label {
  margin-top: 8px;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--c-text-l);
}

/* ═══════════════ SECTIONS ═══════════════ */
.section {
  padding: 80px 0;
  position: relative;
  overflow: hidden;
}
.section::before {
  content: "";
  position: absolute;
  pointer-events: none;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(
    circle,
    rgba(11, 114, 133, 0.03) 0%,
    transparent 70%
  );
  top: -100px;
  left: -100px;
}
.section-alt {
  background: var(--c-bg-alt);
}
.section-alt::before {
  top: auto;
  bottom: -100px;
  left: auto;
  right: -100px;
}

.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 48px;
}
.section-badge {
  display: inline-flex;
  align-items: center;
  background: rgba(11, 114, 133, 0.08);
  color: var(--c-primary);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 6px 16px;
  border-radius: var(--r-full);
  margin-bottom: 16px;
}
.section-header h2 {
  font-size: clamp(1.5rem, 3vw, 2.1rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--c-text);
  line-height: 1.2;
  margin-bottom: 12px;
}
.section-desc {
  font-size: 1rem;
  color: var(--c-text-l);
  line-height: 1.6;
}

/* ═══════════════ SERVICES ═══════════════ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.service-card {
  background: var(--c-bg);
  border: 1px solid var(--c-border);
  border-radius: var(--r-md);
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition:
    transform 0.3s,
    box-shadow 0.3s,
    border-color 0.3s;
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--c-primary), var(--c-primary-l));
  opacity: 0;
  transition: opacity 0.3s;
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow:
    0 12px 32px rgba(11, 114, 133, 0.12),
    0 0 0 1px rgba(11, 114, 133, 0.08);
  border-color: rgba(11, 114, 133, 0.15);
}
.service-card:hover::before {
  opacity: 1;
}
.service-icon {
  width: 56px;
  height: 56px;
  display: grid;
  place-items: center;
  background: linear-gradient(
    135deg,
    rgba(11, 114, 133, 0.08),
    rgba(21, 170, 191, 0.08)
  );
  border-radius: var(--r-sm);
  color: var(--c-primary);
  font-size: 1.4rem;
}
.service-card h3 {
  font-size: 1.08rem;
  font-weight: 700;
  color: var(--c-text);
  letter-spacing: -0.01em;
}
.service-card p {
  font-size: 0.9rem;
  color: var(--c-text-l);
  line-height: 1.6;
  flex: 1;
}
.service-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.76rem;
  font-weight: 600;
  color: var(--c-primary);
  padding: 5px 12px;
  background: rgba(11, 114, 133, 0.06);
  border-radius: var(--r-full);
  width: fit-content;
}

/* ═══════════════ FEATURES ═══════════════ */
.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.feature-card {
  background: var(--c-bg);
  border: 1px solid var(--c-border);
  border-radius: var(--r-md);
  padding: 32px 24px;
  text-align: center;
  position: relative;
  overflow: hidden;
  transition:
    transform 0.3s,
    box-shadow 0.3s;
}
.feature-card:hover {
  transform: translateY(-6px);
  box-shadow:
    0 12px 32px rgba(11, 114, 133, 0.12),
    0 0 0 1px rgba(11, 114, 133, 0.08);
}
.feature-number {
  position: absolute;
  top: -10px;
  right: -6px;
  font-size: 5rem;
  font-weight: 900;
  color: rgba(11, 114, 133, 0.04);
  line-height: 1;
  pointer-events: none;
}
.feature-icon {
  width: 64px;
  height: 64px;
  display: grid;
  place-items: center;
  margin: 0 auto 16px;
  background: linear-gradient(135deg, var(--c-primary), var(--c-primary-l));
  color: var(--c-white);
  font-size: 1.4rem;
  border-radius: var(--r-md);
}
.feature-card h3 {
  font-size: 1.02rem;
  font-weight: 700;
  margin-bottom: 8px;
}
.feature-card p {
  font-size: 0.88rem;
  color: var(--c-text-l);
  line-height: 1.55;
}

/* ═══════════════ PROCESS ═══════════════ */
.process-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.process-card {
  text-align: center;
}
.process-step {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  position: relative;
}
.process-step span {
  width: 56px;
  height: 56px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--c-primary), var(--c-primary-l));
  color: var(--c-white);
  font-size: 1.2rem;
  font-weight: 800;
  border-radius: 50%;
  position: relative;
  z-index: 2;
  box-shadow: 0 6px 20px rgba(11, 114, 133, 0.25);
}
.process-line {
  position: absolute;
  right: -50%;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--c-primary-l), var(--c-border));
  top: 50%;
  z-index: 1;
}
.process-body {
  background: var(--c-bg);
  border: 1px solid var(--c-border);
  border-radius: var(--r-md);
  padding: 28px 24px;
  transition:
    transform 0.3s,
    box-shadow 0.3s;
}
.process-card:hover .process-body {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.process-icon {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  margin: 0 auto 14px;
  background: rgba(11, 114, 133, 0.06);
  color: var(--c-primary);
  border-radius: var(--r-sm);
  font-size: 1.2rem;
}
.process-body h3 {
  font-size: 1.02rem;
  font-weight: 700;
  margin-bottom: 8px;
}
.process-body p {
  font-size: 0.88rem;
  color: var(--c-text-l);
  line-height: 1.55;
}

/* ═══════════════ FAQ ═══════════════ */
.faq-list {
  max-width: 760px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.faq-item {
  background: var(--c-bg);
  border: 1px solid var(--c-border);
  border-radius: var(--r-md);
  overflow: hidden;
  transition: box-shadow 0.3s;
}
.faq-item[open] {
  box-shadow: var(--shadow-md);
}
.faq-item summary {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 18px 24px;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--c-text);
  cursor: pointer;
  list-style: none;
  transition: background 0.25s;
}
.faq-item summary::-webkit-details-marker {
  display: none;
}
.faq-item summary:hover {
  background: rgba(11, 114, 133, 0.03);
}
.faq-q-icon {
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  background: rgba(11, 114, 133, 0.08);
  color: var(--c-primary);
  border-radius: var(--r-xs);
  font-size: 0.7rem;
  flex-shrink: 0;
  transition:
    transform 0.3s,
    background 0.3s;
}
.faq-item[open] .faq-q-icon {
  background: var(--c-primary);
  color: var(--c-white);
  transform: rotate(45deg);
}
.faq-item p {
  padding: 0 24px 20px 64px;
  font-size: 0.9rem;
  color: var(--c-text-l);
  line-height: 1.65;
}

/* ═══════════════ CONTACT ═══════════════ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  align-items: start;
}
.contact-info {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.contact-card {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 20px;
  background: var(--c-bg-alt);
  border-radius: var(--r-md);
  transition:
    transform 0.25s,
    box-shadow 0.25s;
}
.contact-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-sm);
}
.contact-card-icon {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  background: rgba(11, 114, 133, 0.08);
  color: var(--c-primary);
  border-radius: var(--r-sm);
  font-size: 1rem;
  flex-shrink: 0;
}
.contact-card h4 {
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--c-text-xl);
  margin-bottom: 4px;
}
.contact-card p {
  font-size: 0.9rem;
  color: var(--c-text);
  line-height: 1.5;
}
.contact-card a {
  color: var(--c-primary);
  font-weight: 600;
}

/* CTA Box */
.contact-cta-box {
  background: linear-gradient(135deg, var(--c-primary), var(--c-primary-d));
  border-radius: var(--r-lg);
  overflow: hidden;
}
.cta-inner {
  padding: 48px 36px;
  text-align: center;
  color: var(--c-white);
}
.cta-pulse {
  width: 72px;
  height: 72px;
  display: grid;
  place-items: center;
  background: rgba(255, 255, 255, 0.15);
  border-radius: 50%;
  font-size: 1.6rem;
  margin: 0 auto 20px;
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%,
  100% {
    box-shadow: 0 0 0 0 rgba(255, 255, 255, 0.25);
  }
  50% {
    box-shadow: 0 0 0 18px rgba(255, 255, 255, 0);
  }
}
.cta-inner h3 {
  font-size: 1.4rem;
  font-weight: 800;
  margin-bottom: 8px;
}
.cta-inner > p {
  font-size: 0.95rem;
  opacity: 0.85;
  margin-bottom: 24px;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--r-full);
  font-size: 0.92rem;
  font-weight: 600;
  transition:
    transform 0.25s,
    box-shadow 0.25s,
    background 0.25s;
}
.btn-primary {
  background: var(--c-white);
  color: var(--c-primary);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(255, 255, 255, 0.25);
  background: var(--c-white);
}
.btn-emergency {
  background: var(--c-white);
  color: var(--c-red);
  flex-direction: column;
  gap: 2px;
  padding: 18px 40px;
}
.btn-emergency span {
  font-size: 1rem;
  font-weight: 700;
}
.btn-emergency small {
  font-size: 0.82rem;
  opacity: 0.6;
}
.btn-emergency:hover {
  transform: scale(1.04);
  box-shadow: var(--shadow-lg);
}

.cta-checks {
  display: flex;
  gap: 16px;
  justify-content: center;
  margin-top: 24px;
  font-size: 0.82rem;
  opacity: 0.85;
  flex-wrap: wrap;
}
.cta-checks i {
  color: var(--c-green);
}

/* ═══════════════ SEO COPY ═══════════════ */
.seo-copy {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}
.seo-copy h2 {
  font-size: 1.3rem;
  font-weight: 800;
  margin-bottom: 16px;
  color: var(--c-text);
}
.seo-copy p {
  font-size: 0.92rem;
  color: var(--c-text-l);
  line-height: 1.7;
  margin-bottom: 12px;
}

/* ═══════════════ FOOTER ═══════════════ */
.footer {
  background: var(--c-bg-dark);
  color: rgba(255, 255, 255, 0.75);
  padding: 64px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.footer-brand .brand {
  margin-bottom: 16px;
}
.footer-brand .brand-icon {
  background: rgba(255, 255, 255, 0.1);
}
.footer-brand .brand-name {
  color: rgba(255, 255, 255, 0.9);
}
.footer-brand .brand-name strong {
  color: var(--c-primary-l);
}
.footer-brand > p {
  font-size: 0.88rem;
  line-height: 1.65;
  opacity: 0.65;
}
.footer-col h4 {
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: rgba(255, 255, 255, 0.4);
  margin-bottom: 16px;
}
.footer-col li {
  margin-bottom: 8px;
}
.footer-col a {
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.65);
  transition: color 0.25s;
}
.footer-col a:hover {
  color: var(--c-primary-l);
}
.footer-contact li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.88rem;
}
.footer-contact i {
  color: var(--c-primary-l);
  font-size: 0.85rem;
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 0;
  font-size: 0.82rem;
  opacity: 0.5;
  flex-wrap: wrap;
  gap: 8px;
}
.designer-credit a {
  color: var(--c-primary-l);
}

/* ═══════════════ SCROLL TO TOP ═══════════════ */
.scroll-top {
  position: fixed;
  bottom: 100px;
  left: 24px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--c-bg);
  color: var(--c-primary);
  border: 1px solid var(--c-border);
  box-shadow: var(--shadow-md);
  display: grid;
  place-items: center;
  font-size: 1rem;
  z-index: 900;
  opacity: 0;
  transform: translateY(16px);
  transition:
    opacity 0.3s,
    transform 0.3s,
    background 0.25s,
    color 0.25s;
  pointer-events: none;
}
.scroll-top.visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
.scroll-top:hover {
  background: var(--c-primary);
  color: var(--c-white);
  border-color: var(--c-primary);
}

/* ═══════════════ FAB ═══════════════ */
.fab-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 900;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.fab-btn {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 1.4rem;
  color: var(--c-white);
  box-shadow: var(--shadow-lg);
  position: relative;
  transition:
    transform 0.3s,
    box-shadow 0.3s;
}
.fab-btn::before {
  content: attr(aria-label);
  position: absolute;
  right: calc(100% + 12px);
  top: 50%;
  transform: translateY(-50%) translateX(8px);
  background: var(--c-bg-dark);
  color: var(--c-white);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 6px 12px;
  border-radius: var(--r-xs);
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition:
    opacity 0.25s,
    transform 0.25s;
}
.fab-btn:hover::before {
  opacity: 1;
  transform: translateY(-50%) translateX(0);
}
.fab-btn:hover {
  transform: scale(1.12);
  box-shadow: var(--shadow-xl);
}
.fab-whatsapp {
  background: var(--c-green);
  animation: fab-pulse 2.5s ease-in-out infinite;
}
@keyframes fab-pulse {
  0%,
  100% {
    box-shadow: 0 4px 16px rgba(37, 211, 102, 0.3);
  }
  50% {
    box-shadow:
      0 4px 16px rgba(37, 211, 102, 0.3),
      0 0 0 12px rgba(37, 211, 102, 0.1);
  }
}
.fab-phone {
  background: var(--c-primary);
}

/* ═══════════════ ANIMATIONS ═══════════════ */
[data-animate] {
  opacity: 0;
  transform: translateY(28px);
  transition:
    opacity 0.6s cubic-bezier(0.4, 0, 0.2, 1),
    transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}
[data-animate].is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ═══════════════ RESPONSIVE ═══════════════ */
@media (max-width: 1024px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  :root {
    --nav-h: 64px;
  }

  .trust-ticker {
    padding: 10px 0;
  }
  .ticker-track {
    gap: 32px;
  }
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }
  .stat-item:nth-child(2)::after {
    display: none;
  }
  .stat-item::after {
    display: none;
  }
  .scroll-top {
    left: 16px;
    bottom: 80px;
    width: 42px;
    height: 42px;
    font-size: 0.9rem;
  }

  .menu-toggle {
    display: flex;
  }
  .nav-menu {
    position: fixed;
    top: var(--nav-h);
    left: 0;
    right: 0;
    flex-direction: column;
    gap: 0;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    padding: 12px 16px 20px;
    box-shadow: var(--shadow-lg);
    transform: translateY(-120%);
    opacity: 0;
    transition:
      transform 0.35s cubic-bezier(0.4, 0, 0.2, 1),
      opacity 0.35s;
    border-bottom: 1px solid var(--c-border);
  }
  .nav-menu.open {
    transform: translateY(0);
    opacity: 1;
  }
  .nav-menu a {
    width: 100%;
    padding: 12px 16px;
    border-radius: var(--r-sm);
    font-size: 0.95rem;
  }
  .nav-cta {
    text-align: center;
    justify-content: center;
  }

  .hero-slider {
    height: 70vh;
    min-height: 420px;
  }
  .slide-caption {
    padding: 32px 24px 56px;
  }

  .info-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .info-item {
    border-right: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  }

  .section {
    padding: 56px 0;
  }
  .section-header {
    margin-bottom: 36px;
  }

  .services-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .features-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .process-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .process-line {
    display: none;
  }

  .contact-grid {
    grid-template-columns: 1fr;
  }
  .contact-info {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 16px;
  }
  .stats-grid {
    grid-template-columns: 1fr 1fr;
    gap: 16px;
  }
  .stats-section {
    padding: 40px 0;
  }
  .hero-slider {
    height: 60vh;
    min-height: 380px;
  }
  .slide-caption strong {
    font-size: 1.3rem;
  }
  .info-grid {
    grid-template-columns: 1fr;
  }
  .slider-btn {
    width: 40px;
    height: 40px;
    font-size: 0.9rem;
  }
  .slider-prev {
    left: 12px;
  }
  .slider-next {
    right: 12px;
  }
  .fab-container {
    bottom: 16px;
    right: 16px;
  }
  .fab-btn {
    width: 50px;
    height: 50px;
    font-size: 1.2rem;
  }
}