/* =============================================
   VU TV Repair Service Center — style.css
   Premium Light Theme | Sky Blue Accents | Clean & Modern
   ============================================= */

/* ===== CSS VARIABLES ===== */
:root {
  --clr-bg:       #f5f7fb;
  --clr-bg2:      #eef1f8;
  --clr-surface:  #ffffff;
  --clr-surface2: #f0f4ff;
  --clr-border:   rgba(0,0,0,0.08);
  --clr-border2:  rgba(0,112,243,0.15);
  --clr-accent:   #0070f3;
  --clr-accent2:  #0050d0;
  --clr-accent3:  #6c47ff;
  --clr-green:    #16a34a;
  --clr-text:     #0f1724;
  --clr-muted:    #6b7a99;
  --clr-muted2:   #9aa3b8;
  --clr-card:     #ffffff;
  --gradient-primary: linear-gradient(135deg, #0070f3 0%, #6c47ff 100%);
  --gradient-btn:     linear-gradient(135deg, #0070f3, #0050d0);
  --gradient-hero:    linear-gradient(135deg, rgba(15,23,36,0.88) 0%, rgba(0,112,243,0.18) 100%);
  /* --font-display: 'Syne', sans-serif; */
  --font-body:    'DM Sans', sans-serif;
  --radius:       14px;
  --radius-lg:    22px;
  --shadow-sm:    0 2px 8px rgba(0,0,0,0.06);
  --shadow:       0 8px 32px rgba(0,0,0,0.1);
  --shadow-lg:    0 20px 60px rgba(0,0,0,0.12);
  --shadow-blue:  0 8px 28px rgba(0,112,243,0.2);
  --transition:   0.3s cubic-bezier(0.4,0,0.2,1);
  --max-width:    1200px;
  --header-h:     72px;
}

/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-body);
  background: var(--clr-bg);
  color: var(--clr-text);
  line-height: 1.65;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, textarea, select { font-family: inherit; }

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--clr-bg); }
::-webkit-scrollbar-thumb { background: var(--clr-accent); border-radius: 4px; }

/* ===== SELECTION ===== */
::selection { background: rgba(0,112,243,0.15); color: var(--clr-accent2); }

/* ===== CONTAINER ===== */
.container {
  width: 100%; max-width: var(--max-width);
  margin: 0 auto; padding: 0 24px;
}

/* ===== LOADER ===== */
#loader {
  position: fixed; inset: 0; background: #fff;
  z-index: 9999; display: flex; align-items: center; justify-content: center;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}
#loader.hidden { opacity: 0; visibility: hidden; }
.loader-inner { text-align: center; }
.loader-logo {
  font-family: var(--font-display); font-size: 3rem; font-weight: 800;
  letter-spacing: -1px; margin-bottom: 1.5rem;
  background: var(--gradient-primary);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.loader-logo span { color: var(--clr-text); -webkit-text-fill-color: var(--clr-text); }
.loader-bar {
  width: 180px; height: 3px; background: rgba(0,0,0,0.08);
  border-radius: 99px; overflow: hidden; margin: 0 auto;
}
.loader-fill {
  height: 100%; width: 0%; background: var(--gradient-btn);
  border-radius: 99px; animation: loadFill 1.8s ease forwards;
}
@keyframes loadFill { to { width: 100%; } }

/* ===== FLOATING WHATSAPP ===== */
.whatsapp-float {
  position: fixed; bottom: 90px; right: 24px; z-index: 800;
  display: flex; align-items: center; gap: 10px;
  background: #25d366; color: #fff; border-radius: 50px;
  padding: 12px 18px 12px 14px; font-weight: 600; font-size: 0.9rem;
  box-shadow: 0 4px 20px rgba(37,211,102,0.4);
  transition: var(--transition); animation: pulseGreen 2.5s infinite;
}
.whatsapp-float i { font-size: 1.4rem; }
.whatsapp-float:hover { transform: translateY(-3px) scale(1.04); box-shadow: 0 8px 30px rgba(37,211,102,0.55); }
@keyframes pulseGreen {
  0%,100% { box-shadow: 0 4px 20px rgba(37,211,102,0.4); }
  50% { box-shadow: 0 4px 35px rgba(37,211,102,0.65); }
}

/* ===== STICKY CALL BUTTON ===== */
.sticky-call {
  display: none; position: fixed; bottom: 0; left: 0; right: 0; z-index: 800;
  background: var(--gradient-btn); color: #fff; text-align: center; padding: 14px;
  font-family: var(--font-display); font-weight: 700; font-size: 1rem;
  gap: 8px; align-items: center; justify-content: center; letter-spacing: 0.3px;
  box-shadow: 0 -4px 20px rgba(0,112,243,0.2);
}
.sticky-call i { font-size: 1.1rem; }
@media (max-width: 768px) {
  .sticky-call { display: flex; }
  .whatsapp-float { bottom: 68px; }
}

/* ===== HEADER ===== */
#header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 700;
  height: var(--header-h); display: flex; align-items: center;
  transition: background 0.35s ease, box-shadow 0.35s ease;
}
#header.scrolled {
  background: rgba(255,255,255,0.94);
  backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 2px 20px rgba(0,0,0,0.08);
}
.nav-container {
  width: 100%; max-width: var(--max-width);
  margin: 0 auto; padding: 0 24px;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
}
.nav-logo { display: flex; align-items: center; gap: 4px; font-family: var(--font-display); font-weight: 800; }
.logo-vu {
  font-size: 2.6rem; background: var(--gradient-primary);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.logo-tv { font-size: 2.6rem; color: var(--clr-text); }
.logo-text { font-size: 0.72rem; color: var(--clr-muted); font-weight: 500; letter-spacing: 0.5px; margin-left: 6px; }
.nav-links { display: flex; align-items: center; gap: 4px; }
.nav-link {
  font-size: 0.88rem; font-weight: 500; color: var(--clr-muted);
  padding: 6px 12px; border-radius: 8px;
  transition: color var(--transition), background var(--transition);
}
.nav-link:hover { color: var(--clr-text); background: rgba(0,0,0,0.04); }
.nav-link.active { color: var(--clr-accent); }
.nav-cta {
  display: flex; align-items: center; gap: 7px;
  background: var(--gradient-btn); color: #fff !important;
  padding: 8px 18px; border-radius: 50px;
  font-size: 0.88rem; font-weight: 700; font-family: var(--font-display);
  transition: var(--transition); box-shadow: var(--shadow-blue);
}
.nav-cta:hover { transform: translateY(-1px); box-shadow: 0 8px 30px rgba(0,112,243,0.35); }
.hamburger { display: none; flex-direction: column; gap: 5px; padding: 6px; }
.hamburger span { display: block; width: 24px; height: 2.5px; background: var(--clr-text); border-radius: 2px; transition: var(--transition); }
.hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }
@media (max-width: 900px) {
  .hamburger { display: flex; }
  .nav-links {
    position: fixed; top: 10px; left: 0; right: 65px;
    background: rgba(255,255,255,0.98); backdrop-filter: blur(20px);
    flex-direction: column; padding: 20px 24px 32px; gap: 4px;
    transform: translateY(-110%);
    transition: transform 0.35s cubic-bezier(0.4,0,0.2,1);
    align-items: flex-start; border-bottom: 1px solid var(--clr-border);
    box-shadow: 0 16px 40px rgba(0,0,0,0.1);
  }
  .nav-links.open { transform: translateY(0); }
  .nav-link { width: 100%; padding: 10px 14px; font-size: 1rem; }
  .nav-cta { width: 100%; justify-content: center; padding: 12px; font-size: 1rem; margin-top: 8px; }
  .logo-text { display: none; }
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 13px 28px; border-radius: 50px;
  font-family: var(--font-display); font-weight: 700; font-size: 0.95rem;
  letter-spacing: 0.2px; transition: var(--transition); white-space: nowrap; cursor: pointer;
}
.btn-primary { background: var(--gradient-btn); color: #fff; box-shadow: var(--shadow-blue); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 10px 36px rgba(0,112,243,0.4); }
.btn-secondary {
  background: #fff; color: var(--clr-accent);
  border: 1.5px solid var(--clr-border2); box-shadow: var(--shadow-sm);
}
.btn-secondary:hover { background: var(--clr-surface2); border-color: var(--clr-accent); transform: translateY(-2px); box-shadow: var(--shadow-blue); }
.btn-whatsapp { background: #25d366; color: #fff; box-shadow: 0 4px 18px rgba(37,211,102,0.35); }
.btn-whatsapp:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(37,211,102,0.5); }
.btn-block { width: 100%; justify-content: center; }

/* ===== GRADIENT TEXT ===== */
.gradient-text {
  background: var(--gradient-primary);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}

/* ===== SECTION TAGS ===== */
.section-tag {
  display: inline-block;
  background: rgba(0,112,243,0.08); color: var(--clr-accent);
  border: 1px solid rgba(0,112,243,0.2);
  padding: 5px 16px; border-radius: 50px;
  font-size: 0.8rem; font-weight: 600; letter-spacing: 1px;
  text-transform: uppercase; margin-bottom: 14px;
}

/* ===== SECTION HEADERS ===== */
.section-header { text-align: center; max-width: 640px; margin: 0 auto 56px; }
.section-header h2 {
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 4vw, 2.4rem); font-weight: 800;
  line-height: 1.2; margin-bottom: 14px; color: var(--clr-text);
}
.section-header p { color: var(--clr-muted); font-size: 1.05rem; line-height: 1.7; }

/* ===== REVEAL ANIMATIONS ===== */
.reveal {
  opacity: 0; transform: translateY(30px);
  transition: opacity 0.7s cubic-bezier(0.4,0,0.2,1), transform 0.7s cubic-bezier(0.4,0,0.2,1);
}
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ===== HERO ===== */
.hero {
  position: relative; min-height: 100vh;
  display: flex; align-items: center;
  padding-top: var(--header-h); overflow: hidden;
}
.hero-bg { position: absolute; inset: 0; z-index: 0; }
.hero-img { width: 100%; height: 100%; object-fit: cover; object-position: center; }
.hero-overlay {
  position: absolute; inset: 0;
  background: var(--gradient-hero);
}
.hero-overlay::before, .hero-overlay::after {
  content: ''; position: absolute; border-radius: 50%;
  filter: blur(90px); opacity: 0.2;
}
.hero-overlay::before {
  width: 600px; height: 600px; background: var(--clr-accent);
  top: -100px; right: -80px;
}
.hero-overlay::after {
  width: 400px; height: 400px; background: var(--clr-accent3);
  bottom: -80px; left: 10%;
}
.hero-content {
  position: relative; z-index: 1; max-width: 720px;
  padding: 60px 24px;
  margin: 0 auto 0 max(24px, calc((100vw - var(--max-width)) / 2));
}
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(255,255,255,0.15); border: 1px solid rgba(255,255,255,0.3);
  backdrop-filter: blur(8px); padding: 7px 18px; border-radius: 50px;
  font-size: 0.82rem; font-weight: 600; color: #fff; margin-bottom: 20px;
}
.hero-badge i { color: #93c5fd; }
.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5.5vw, 3.6rem); font-weight: 800;
  line-height: 1.12; margin-bottom: 20px; color: #fff;
  text-shadow: 0 2px 20px rgba(0,0,0,0.3);
}
.hero .gradient-text {
  background: linear-gradient(135deg, #93c5fd 0%, #c4b5fd 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.hero-sub {
  font-size: clamp(1rem, 2vw, 1.2rem); color: rgba(255,255,255,0.82);
  margin-bottom: 28px; max-width: 560px; line-height: 1.7;
}
.trust-badges { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 32px; }
.badge {
  display: flex; align-items: center; gap: 6px;
  background: rgba(255,255,255,0.12); border: 1px solid rgba(255,255,255,0.2);
  backdrop-filter: blur(6px); padding: 7px 14px; border-radius: 50px;
  font-size: 0.82rem; font-weight: 600; color: #fff;
}
.badge i { color: #fcd34d; font-size: 0.78rem; }
.badge i.fa-users, .badge i.fa-shield-halved, .badge i.fa-bolt { color: #93c5fd; }
.hero-ctas { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 24px; }
.urgency-text {
  display: flex; align-items: center; gap: 8px;
  font-size: 0.9rem; color: #fcd34d; font-weight: 600;
  animation: urgencePulse 2s infinite;
}
.urgency-text i { font-size: 0.85rem; }
@keyframes urgencePulse { 0%,100% { opacity: 1; } 50% { opacity: 0.7; } }
.scroll-down {
  position: absolute; bottom: 32px; left: 50%; transform: translateX(-50%);
  z-index: 1; width: 32px; height: 32px; display: flex; align-items: center; justify-content: center;
}
.scroll-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: rgba(255,255,255,0.7); animation: scrollBounce 1.8s infinite;
}
@keyframes scrollBounce {
  0%,100% { transform: translateY(0); opacity: 1; }
  50% { transform: translateY(12px); opacity: 0.4; }
}

/* ===== SERVICES ===== */
.services {
  padding: 100px 0; background: var(--clr-bg2); position: relative; overflow: hidden;
}
.services::before {
  content: ''; position: absolute; top: -200px; right: -200px;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(0,112,243,0.06) 0%, transparent 70%);
  pointer-events: none;
}
.services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 24px; }
.service-card {
  background: var(--clr-card); border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg); padding: 36px 28px;
  transition: var(--transition); position: relative; overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.service-card::before {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(0,112,243,0.03) 0%, transparent 60%);
  opacity: 0; transition: opacity var(--transition);
}
.service-card:hover {
  transform: translateY(-6px); border-color: rgba(0,112,243,0.2);
  box-shadow: var(--shadow-lg), 0 0 0 1px rgba(0,112,243,0.08);
}
.service-card:hover::before { opacity: 1; }
.highlight-card {
  border-color: rgba(0,112,243,0.15);
  background: linear-gradient(135deg, rgba(0,112,243,0.04) 0%, #fff 100%);
}
.card-icon {
  width: 54px; height: 54px; background: var(--gradient-btn);
  border-radius: 14px; display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem; color: #fff; margin-bottom: 20px;
  box-shadow: 0 6px 20px rgba(0,112,243,0.3); transition: var(--transition);
}
.service-card:hover .card-icon { transform: scale(1.1) rotate(-4deg); }
.service-card h3 { font-family: var(--font-display); font-size: 1.2rem; font-weight: 700; margin-bottom: 10px; color: var(--clr-text); }
.service-card p { color: var(--clr-muted); font-size: 0.93rem; line-height: 1.65; margin-bottom: 20px; }
.card-link { display: inline-flex; align-items: center; gap: 6px; color: var(--clr-accent); font-weight: 600; font-size: 0.88rem; transition: gap var(--transition); }
.card-link:hover { gap: 10px; }

/* ===== WHY US ===== */
.why-us { padding: 100px 0; background: var(--clr-surface); }
.why-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.why-content h2 {
  font-family: var(--font-display); font-size: clamp(1.6rem, 3.5vw, 2.2rem);
  font-weight: 800; line-height: 1.2; margin-bottom: 14px; color: var(--clr-text);
}
.why-content > p { color: var(--clr-muted); margin-bottom: 32px; font-size: 1rem; }
.why-list { display: flex; flex-direction: column; gap: 20px; margin-bottom: 36px; }
.why-item { display: flex; align-items: flex-start; gap: 16px; }
.why-icon {
  flex-shrink: 0; width: 44px; height: 44px;
  background: rgba(0,112,243,0.08); border: 1px solid rgba(0,112,243,0.15);
  border-radius: 12px; display: flex; align-items: center; justify-content: center;
  color: var(--clr-accent); font-size: 1rem;
}
.why-item strong { display: block; font-family: var(--font-display); font-size: 1rem; margin-bottom: 3px; color: var(--clr-text); }
.why-item span { color: var(--clr-muted); font-size: 0.9rem; }
.why-image { position: relative; }
.why-image img { width: 100%; border-radius: var(--radius-lg); object-fit: cover; height: 500px; box-shadow: var(--shadow-lg); }
.why-stat-card {
  position: absolute; bottom: -24px; left: -24px;
  background: #fff; border: 1px solid var(--clr-border);
  border-radius: var(--radius); padding: 20px 24px; display: flex; gap: 24px;
  box-shadow: var(--shadow);
}
.stat { display: flex; flex-direction: column; gap: 2px; }
.stat-num { font-family: var(--font-display); font-size: 1.5rem; font-weight: 800; color: var(--clr-accent); }
.stat span:last-child { font-size: 0.8rem; color: var(--clr-muted); }
@media (max-width: 900px) {
  .why-grid { grid-template-columns: 1fr; gap: 40px; }
  .why-image img { height: 320px; }
  .why-stat-card { bottom: -16px; left: 16px; }
}

/* ===== ABOUT ===== */
.about { padding: 100px 0; background: var(--clr-bg2); position: relative; }
.about::before {
  content: ''; position: absolute; bottom: -100px; left: -100px;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(108,71,255,0.06) 0%, transparent 70%);
  pointer-events: none;
}
.about-inner { display: grid; grid-template-columns: 1.6fr 1fr; gap: 60px; align-items: center; }
.about-text h2 {
  font-family: var(--font-display); font-size: clamp(1.6rem, 3.5vw, 2.2rem);
  font-weight: 800; line-height: 1.2; margin-bottom: 18px; color: var(--clr-text);
}
.about-text p { color: var(--clr-muted); margin-bottom: 14px; font-size: 1rem; line-height: 1.75; }
.about-text p:last-child { margin-bottom: 0; }
.about-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.a-stat {
  background: var(--clr-surface); border: 1px solid var(--clr-border);
  border-radius: var(--radius); padding: 24px 20px; text-align: center;
  transition: var(--transition); box-shadow: var(--shadow-sm);
}
.a-stat:hover { border-color: rgba(0,112,243,0.2); transform: translateY(-4px); box-shadow: var(--shadow-blue); }
.a-stat span {
  font-family: var(--font-display); font-size: 1.8rem; font-weight: 800;
  background: var(--gradient-primary);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; display: block;
}
.a-stat p { color: var(--clr-muted); font-size: 0.85rem; margin-top: 4px; }
@media (max-width: 900px) {
  .about-inner { grid-template-columns: 1fr; }
  .about-stats { grid-template-columns: repeat(2, 1fr); }
}

/* ===== TESTIMONIALS ===== */
.testimonials { padding: 100px 0; background: var(--clr-surface); }
.testimonials-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 24px; }
.testimonial-card {
  background: var(--clr-bg); border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg); padding: 32px 28px;
  transition: var(--transition); box-shadow: var(--shadow-sm);
}
.testimonial-card:hover { transform: translateY(-4px); border-color: rgba(0,112,243,0.2); box-shadow: var(--shadow); }
.featured-review {
  border-color: rgba(0,112,243,0.2);
  background: linear-gradient(135deg, rgba(0,112,243,0.04) 0%, var(--clr-bg) 100%);
}
.test-stars { color: #f59e0b; font-size: 0.85rem; letter-spacing: 2px; margin-bottom: 16px; }
.testimonial-card blockquote {
  color: var(--clr-muted); font-size: 0.95rem; line-height: 1.7;
  margin-bottom: 24px; font-style: italic; position: relative;
}
.testimonial-card blockquote::before {
  content: '\201C'; font-size: 3rem; color: rgba(0,112,243,0.12);
  position: absolute; top: -16px; left: -8px; line-height: 1; font-style: normal;
}
.reviewer { display: flex; align-items: center; gap: 12px; }
.reviewer-avatar {
  width: 40px; height: 40px; border-radius: 50%; background: var(--gradient-btn);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-weight: 700; font-size: 0.85rem; color: #fff; flex-shrink: 0;
}
.reviewer strong { display: block; font-size: 0.95rem; color: var(--clr-text); }
.reviewer span { font-size: 0.82rem; color: var(--clr-muted); }

/* ===== SERVICE AREAS ===== */
.areas { padding: 100px 0; background: var(--clr-bg2); }
.areas-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 20px; margin-bottom: 48px; }
.area-card {
  background: var(--clr-surface); border: 1px solid var(--clr-border);
  border-radius: var(--radius); padding: 28px 24px; text-align: center;
  transition: var(--transition); box-shadow: var(--shadow-sm);
}
.area-card:hover { transform: translateY(-4px); border-color: rgba(0,112,243,0.2); box-shadow: var(--shadow-blue); }
.area-card i { font-size: 1.4rem; color: var(--clr-accent); margin-bottom: 12px; display: block; }
.area-card h3 { font-family: var(--font-display); font-size: 1.1rem; font-weight: 700; margin-bottom: 8px; color: var(--clr-text); }
.area-card p { color: var(--clr-muted); font-size: 0.85rem; line-height: 1.5; }
.map-container { border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--clr-border); box-shadow: var(--shadow); }
.map-container iframe { display: block; }

/* ===== FAQ ===== */
.faq { padding: 100px 0; background: var(--clr-surface); }
.faq-list { max-width: 800px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
.faq-item {
  background: var(--clr-bg); border: 1px solid var(--clr-border);
  border-radius: var(--radius); overflow: hidden;
  transition: border-color var(--transition), box-shadow var(--transition); box-shadow: var(--shadow-sm);
}
.faq-item.open { border-color: rgba(0,112,243,0.25); box-shadow: 0 4px 20px rgba(0,112,243,0.1); }
.faq-question {
  width: 100%; display: flex; align-items: center; justify-content: space-between;
  gap: 16px; padding: 20px 24px; text-align: left;
  font-family: var(--font-display); font-size: 1rem; font-weight: 600;
  color: var(--clr-text); transition: color var(--transition);
}
.faq-question:hover { color: var(--clr-accent); }
.faq-item.open .faq-question { color: var(--clr-accent); }
.faq-question i {
  flex-shrink: 0; color: var(--clr-muted2); font-size: 0.85rem;
  transition: transform var(--transition), color var(--transition);
}
.faq-item.open .faq-question i { transform: rotate(180deg); color: var(--clr-accent); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.4s cubic-bezier(0.4,0,0.2,1); }
.faq-answer div { padding: 0 24px 20px; color: var(--clr-muted); font-size: 0.95rem; line-height: 1.75; }
.faq-answer strong { color: var(--clr-text); }

/* ===== CONTACT ===== */
.contact { padding: 100px 0; background: var(--clr-bg2); position: relative; overflow: hidden; }
.contact::after {
  content: ''; position: absolute; bottom: -150px; right: -150px;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(0,112,243,0.06) 0%, transparent 70%);
  pointer-events: none;
}
.contact-grid { display: grid; grid-template-columns: 1fr 1.3fr; gap: 48px; align-items: start; }
.contact-info h3 { font-family: var(--font-display); font-size: 1.5rem; font-weight: 700; margin-bottom: 24px; color: var(--clr-text); }
.contact-items { display: flex; flex-direction: column; gap: 16px; margin-bottom: 28px; }
.contact-item {
  display: flex; align-items: center; gap: 16px;
  background: var(--clr-surface); border: 1px solid var(--clr-border);
  border-radius: var(--radius); padding: 16px 20px;
  transition: var(--transition); box-shadow: var(--shadow-sm);
}
a.contact-item:hover { border-color: rgba(0,112,243,0.2); transform: translateX(4px); box-shadow: var(--shadow-blue); }
.c-icon {
  width: 46px; height: 46px; background: var(--gradient-btn);
  border-radius: 12px; display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem; color: #fff; flex-shrink: 0;
}
.whatsapp-icon { background: #25d366; }
.contact-item strong { display: block; font-size: 0.88rem; color: var(--clr-muted); margin-bottom: 2px; }
.contact-item span { font-weight: 600; font-size: 1rem; color: var(--clr-text); }
.urgency-box {
  display: flex; align-items: center; gap: 14px;
  background: rgba(245,158,11,0.06); border: 1px solid rgba(245,158,11,0.2);
  border-radius: var(--radius); padding: 16px 20px;
}
.urgency-box i { color: #d97706; font-size: 1.3rem; }
.urgency-box strong { display: block; font-size: 0.95rem; color: #d97706; margin-bottom: 2px; }
.urgency-box span { font-size: 0.85rem; color: var(--clr-muted); }

/* ===== CONTACT FORM ===== */
.contact-form-wrap {
  background: var(--clr-surface); border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg); padding: 40px 36px; box-shadow: var(--shadow);
}
.contact-form { display: flex; flex-direction: column; gap: 20px; }
.form-group { display: flex; flex-direction: column; gap: 7px; }
.form-group label { font-size: 0.88rem; font-weight: 600; color: var(--clr-muted); letter-spacing: 0.3px; }
.form-group label span { color: var(--clr-accent); }
.form-group input, .form-group select, .form-group textarea {
  background: var(--clr-bg); border: 1.5px solid var(--clr-border);
  border-radius: 10px; padding: 12px 16px; color: var(--clr-text);
  font-size: 0.95rem; transition: border-color var(--transition), box-shadow var(--transition); resize: vertical;
}
.form-group input::placeholder, .form-group textarea::placeholder { color: var(--clr-muted2); }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  outline: none; border-color: rgba(0,112,243,0.4);
  box-shadow: 0 0 0 3px rgba(0,112,243,0.08); background: #fff;
}
.form-group select { cursor: pointer; }
.form-group select option { background: #fff; color: var(--clr-text); }
.form-note {
  text-align: center; font-size: 0.82rem; color: var(--clr-muted);
  display: flex; align-items: center; justify-content: center; gap: 6px;
}
.form-note i { color: var(--clr-green); }
.form-success { text-align: center; padding: 20px; }
.form-success i { font-size: 3rem; color: var(--clr-green); display: block; margin-bottom: 12px; }
.form-success h3 { font-family: var(--font-display); font-size: 1.4rem; margin-bottom: 8px; color: var(--clr-text); }
.form-success p { color: var(--clr-muted); margin-bottom: 20px; }
@media (max-width: 900px) {
  .contact-grid { grid-template-columns: 1fr; }
  .contact-form-wrap { padding: 28px 24px; }
}

/* ===== FOOTER ===== */
.footer { background: var(--clr-text); border-top: 1px solid rgba(255,255,255,0.06); padding: 72px 0 0; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px; margin-bottom: 48px; }
.footer-logo { font-family: var(--font-display); font-size: 1.5rem; font-weight: 800; margin-bottom: 14px; color: #fff; }
.footer-logo span {
  background: linear-gradient(135deg, #60a5fa, #a78bfa);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.footer-brand p { color: rgba(255,255,255,0.5); font-size: 0.9rem; line-height: 1.7; margin-bottom: 16px; }
.footer-phone { display: inline-flex; align-items: center; gap: 8px; color: #60a5fa; font-weight: 700; font-size: 1.1rem; font-family: var(--font-display); }
.footer-links h4, .footer-services h4, .footer-areas h4 {
  font-family: var(--font-display); font-size: 0.95rem; font-weight: 700; margin-bottom: 16px; color: #fff;
}
.footer-links ul li, .footer-services ul li, .footer-areas ul li { margin-bottom: 8px; }
.footer-links a, .footer-services a { color: rgba(255,255,255,0.5); font-size: 0.88rem; transition: color var(--transition); }
.footer-links a:hover, .footer-services a:hover { color: #60a5fa; }
.footer-areas li { color: rgba(255,255,255,0.5); font-size: 0.88rem; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.07); padding: 20px 0;
  display: flex; flex-direction: column; gap: 8px; text-align: center;
}
.footer-bottom p { color: rgba(255,255,255,0.35); font-size: 0.83rem; }
.footer-seo { font-size: 0.78rem !important; opacity: 0.4; }
@media (max-width: 900px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .footer-brand { grid-column: span 2; }
}
@media (max-width: 600px) {
  .footer-grid { grid-template-columns: 1fr; }
  .footer-brand { grid-column: span 1; }
}

/* ===== UTILITIES ===== */
section { padding: 100px 0; }
@media (max-width: 768px) {
  section { padding: 72px 0; }
  .section-header { margin-bottom: 40px; }
  .services-grid { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .areas-grid { grid-template-columns: 1fr 1fr; }
  .hero-content { padding: 40px 24px; margin: 0; }
  .hero h1 { font-size: 2rem; }
  .hero-ctas { flex-direction: column; }
  .hero-ctas .btn { width: 100%; justify-content: center; }
  .trust-badges { gap: 8px; }
  .badge { font-size: 0.78rem; padding: 6px 12px; }
  .whatsapp-label { display: none; }
  .whatsapp-float { padding: 14px; border-radius: 50%; }
}
@media (max-width: 480px) {
  :root { --header-h: 64px; }
  .areas-grid { grid-template-columns: 1fr; }
}

/* ===== STAGGER REVEAL DELAYS ===== */
.services-grid .reveal:nth-child(1) { transition-delay: 0.05s; }
.services-grid .reveal:nth-child(2) { transition-delay: 0.1s; }
.services-grid .reveal:nth-child(3) { transition-delay: 0.15s; }
.services-grid .reveal:nth-child(4) { transition-delay: 0.2s; }
.services-grid .reveal:nth-child(5) { transition-delay: 0.25s; }
.services-grid .reveal:nth-child(6) { transition-delay: 0.3s; }
.testimonials-grid .reveal:nth-child(1) { transition-delay: 0.05s; }
.testimonials-grid .reveal:nth-child(2) { transition-delay: 0.12s; }
.testimonials-grid .reveal:nth-child(3) { transition-delay: 0.19s; }
.testimonials-grid .reveal:nth-child(4) { transition-delay: 0.26s; }
.testimonials-grid .reveal:nth-child(5) { transition-delay: 0.33s; }