@import url('https://fonts.googleapis.com/css2?family=Syne:wght@400;500;600;700;800&family=Plus+Jakarta+Sans:ital,wght@0,300;0,400;0,500;0,600;0,700;1,300&display=swap');

:root {
  --blue-primary: #1a9fd4;
  --blue-deep: #0d7ab0;
  --blue-light: #4dbfe8;
  --blue-pale: #e8f6fc;
  --blue-dark: #073d5a;
  --blue-darker: #042b3f;
  --blue-grad: linear-gradient(135deg, #1a9fd4, #0d7ab0);
  --blue-brand-grad: linear-gradient(135deg, #0078c8 0%, #1a9fd4 50%, #4d3fa0 100%);
  --white: #ffffff;
  --gray-soft: #f4f9fc;
  --gray-mid: #7a96a8;
  --gray-text: #2e4a5c;
  --success: #22c55e;
  --shadow-sm: 0 2px 12px rgba(13,122,176,0.08);
  --shadow-md: 0 6px 32px rgba(13,122,176,0.14);
  --shadow-lg: 0 20px 60px rgba(13,122,176,0.2);
  --shadow-xl: 0 40px 100px rgba(7,61,90,0.25);
  --radius: 14px;
  --radius-lg: 22px;
  --radius-xl: 32px;
  --transition: cubic-bezier(0.4, 0, 0.2, 1);
  --font-display: 'Syne', sans-serif;
  --font-body: 'Plus Jakarta Sans', sans-serif;
}

*, *::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(--white); color: var(--gray-text); line-height: 1.65; overflow-x: hidden; -webkit-font-smoothing: antialiased; }

/* ─── SCROLLBAR ─── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--gray-soft); }
::-webkit-scrollbar-thumb { background: var(--blue-light); border-radius: 3px; }

/* ─── HEADER ─── */
header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  padding: 0 5%;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(26,159,212,0.1);
  transition: all 0.35s var(--transition);
}
header.scrolled { box-shadow: var(--shadow-md); border-bottom-color: rgba(26,159,212,0.18); }
.header-inner {
  max-width: 1240px; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  height: 74px;
}

/* ─── LOGO ─── */
.logo { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.logo-img { height: 38px; width: auto; }
.logo-img-dark { display: block; }
.logo-img-light { display: none; }
.logo-text { font-family: var(--font-display); font-size: 1.55rem; font-weight: 800; letter-spacing: -0.5px; color: var(--blue-dark); }
.logo-text span { color: var(--blue-primary); }

nav { display: flex; align-items: center; gap: 4px; }
nav a { font-size: 0.9rem; font-weight: 600; color: var(--gray-text); text-decoration: none; padding: 8px 14px; border-radius: 10px; transition: all 0.2s; white-space: nowrap; }
nav a:hover, nav a.active { color: var(--blue-primary); background: var(--blue-pale); }
.nav-cta {
  background: var(--blue-primary) !important; color: var(--white) !important;
  border-radius: 12px !important; padding: 10px 22px !important;
  font-weight: 700 !important; box-shadow: 0 4px 18px rgba(26,159,212,0.35);
  margin-left: 8px;
}
.nav-cta:hover { background: var(--blue-deep) !important; transform: translateY(-1px); box-shadow: 0 6px 24px rgba(26,159,212,0.45) !important; }
.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 7px; border: none; background: none; border-radius: 8px; }
.hamburger span { display: block; width: 22px; height: 2px; background: var(--blue-dark); border-radius: 2px; transition: all 0.3s; }

/* ─── FOOTER ─── */
footer { background: var(--blue-darker); color: rgba(255,255,255,0.7); padding: 72px 5% 32px; }
.footer-grid {
  max-width: 1240px; margin: 0 auto;
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px; padding-bottom: 56px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer-brand .logo-text { color: var(--white); }
.footer-brand .logo-text span { color: var(--blue-light); }
.footer-brand .logo-img-dark { display: none; }
.footer-brand .logo-img-light { display: block; }
.footer-desc { margin-top: 16px; font-size: 0.875rem; line-height: 1.8; color: rgba(255,255,255,0.5); max-width: 280px; }
.footer-socials { display: flex; gap: 10px; margin-top: 22px; }
.social-btn {
  width: 38px; height: 38px; border-radius: 10px;
  background: rgba(255,255,255,0.07);
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,0.55); text-decoration: none; font-size: 0.85rem;
  transition: all 0.2s; border: 1px solid rgba(255,255,255,0.06);
}
.social-btn:hover { background: var(--blue-primary); color: var(--white); transform: translateY(-2px); border-color: var(--blue-primary); }
.footer-col h4 { font-family: var(--font-display); font-size: 0.92rem; font-weight: 700; color: var(--white); margin-bottom: 18px; }
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-col ul li a { color: rgba(255,255,255,0.5); text-decoration: none; font-size: 0.875rem; transition: color 0.2s; }
.footer-col ul li a:hover { color: var(--blue-light); }
.footer-bottom {
  max-width: 1240px; margin: 28px auto 0;
  display: flex; justify-content: space-between; align-items: center;
  font-size: 0.8rem; color: rgba(255,255,255,0.3);
  flex-wrap: wrap; gap: 8px;
}

/* ─── PAGE WRAPPER ─── */
.page-wrapper { padding-top: 74px; }

/* ─── SECTIONS ─── */
.section { padding: 100px 5%; }
.container { max-width: 1240px; margin: 0 auto; }
.section-label {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 0.75rem; font-weight: 700; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--blue-primary);
  background: var(--blue-pale); border: 1px solid rgba(26,159,212,0.22);
  padding: 5px 14px; border-radius: 100px; margin-bottom: 18px;
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800; color: var(--blue-dark);
  line-height: 1.12; letter-spacing: -0.035em;
  margin-bottom: 18px;
}
.section-title span { color: var(--blue-primary); }
.section-sub { font-size: 1.05rem; color: var(--gray-mid); max-width: 560px; line-height: 1.75; }

/* ─── BUTTONS ─── */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 13px 28px; border-radius: var(--radius);
  font-family: var(--font-body); font-size: 0.95rem; font-weight: 700;
  text-decoration: none; border: none; cursor: pointer;
  transition: all 0.25s var(--transition);
  white-space: nowrap;
}
.btn-primary { background: var(--blue-primary); color: var(--white); box-shadow: 0 4px 20px rgba(26,159,212,0.35); }
.btn-primary:hover { background: var(--blue-deep); transform: translateY(-2px); box-shadow: 0 8px 30px rgba(26,159,212,0.45); }
.btn-outline { background: transparent; color: var(--blue-primary); border: 2px solid var(--blue-primary); }
.btn-outline:hover { background: var(--blue-pale); transform: translateY(-2px); }
.btn-white { background: var(--white); color: var(--blue-primary); box-shadow: 0 4px 20px rgba(0,0,0,0.12); font-weight: 700; }
.btn-white:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(0,0,0,0.18); }
.btn-ghost { background: rgba(255,255,255,0.1); color: white; border: 1.5px solid rgba(255,255,255,0.25); }
.btn-ghost:hover { background: rgba(255,255,255,0.18); transform: translateY(-2px); }
.btn-sm { padding: 9px 20px; font-size: 0.86rem; }
.btn-lg { padding: 16px 36px; font-size: 1.05rem; border-radius: 16px; }

/* ─── CARDS ─── */
.card {
  background: var(--white); border-radius: var(--radius-lg);
  border: 1px solid rgba(26,159,212,0.1); padding: 36px;
  transition: all 0.35s var(--transition); position: relative; overflow: hidden;
}
.card:hover { transform: translateY(-7px); box-shadow: var(--shadow-lg); border-color: rgba(26,159,212,0.28); }
.card::after {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: var(--blue-grad); opacity: 0; transition: opacity 0.3s;
}
.card:hover::after { opacity: 1; }
.icon-box {
  width: 56px; height: 56px; border-radius: 14px;
  background: var(--blue-pale); display: flex; align-items: center;
  justify-content: center; margin-bottom: 20px; font-size: 1.5rem;
}

/* ─── HERO ─── */
.hero {
  min-height: 100vh; display: flex; align-items: center;
  position: relative; overflow: hidden;
  padding: 130px 5% 100px;
  background: var(--white);
}
.hero-bg {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 70% 80% at 75% 50%, rgba(26,159,212,0.07) 0%, transparent 65%),
    radial-gradient(ellipse 40% 50% at 10% 80%, rgba(13,122,176,0.05) 0%, transparent 60%);
}
.hero-grid-overlay {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(26,159,212,0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(26,159,212,0.045) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 20%, transparent 80%);
}
.hero-inner {
  max-width: 1240px; margin: 0 auto;
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 80px; align-items: center; position: relative; z-index: 1;
}
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--blue-pale); border: 1px solid rgba(26,159,212,0.28);
  border-radius: 100px; padding: 6px 16px 6px 6px; margin-bottom: 26px;
}
.hero-badge-pulse {
  width: 24px; height: 24px; border-radius: 50%; background: var(--blue-primary);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.68rem; position: relative;
}
.hero-badge-pulse::after {
  content: ''; position: absolute; inset: -3px;
  border-radius: 50%; border: 2px solid rgba(26,159,212,0.4);
  animation: pulse-ring 2s ease infinite;
}
@keyframes pulse-ring { 0%, 100% { transform: scale(1); opacity: 1; } 50% { transform: scale(1.4); opacity: 0; } }
.hero-badge span { font-size: 0.8rem; font-weight: 700; color: var(--blue-deep); letter-spacing: 0.02em; }
.hero-title {
  font-family: var(--font-display);
  font-size: clamp(3rem, 5.5vw, 4.5rem);
  font-weight: 800; color: var(--blue-dark);
  line-height: 1.06; letter-spacing: -0.045em;
  margin-bottom: 24px;
}
.hero-title .highlight {
  color: var(--blue-primary); position: relative; display: inline-block;
}
.hero-title .highlight::after {
  content: ''; position: absolute; bottom: 2px; left: 0; right: 0;
  height: 7px; background: rgba(26,159,212,0.16); border-radius: 4px; z-index: -1;
}
.hero-desc { font-size: 1.12rem; color: var(--gray-mid); line-height: 1.8; max-width: 490px; margin-bottom: 38px; }
.hero-actions { display: flex; gap: 14px; align-items: center; flex-wrap: wrap; }
.hero-stats {
  display: flex; gap: 36px; margin-top: 56px; padding-top: 36px;
  border-top: 1px solid rgba(26,159,212,0.12);
}
.stat-number { font-family: var(--font-display); font-size: 2.1rem; font-weight: 800; color: var(--blue-dark); letter-spacing: -0.03em; }
.stat-number span { color: var(--blue-primary); }
.stat-label { font-size: 0.8rem; color: var(--gray-mid); font-weight: 600; margin-top: 2px; }

/* Hero Visual */
.hero-visual { position: relative; display: flex; align-items: center; justify-content: center; }
.hero-phone-mockup {
  width: 268px; height: 540px;
  background: var(--blue-darker);
  border-radius: 44px; border: 6px solid rgba(255,255,255,0.1);
  box-shadow: var(--shadow-xl), 0 0 0 1px rgba(26,159,212,0.25), inset 0 1px 0 rgba(255,255,255,0.1);
  position: relative; overflow: hidden; flex-shrink: 0;
}
.phone-screen {
  width: 100%; height: 100%;
  background: linear-gradient(160deg, #0d7ab0 0%, #042b3f 100%);
  display: flex; flex-direction: column; align-items: center;
  justify-content: center; gap: 12px; padding: 28px;
}
.phone-logo {
  width: 72px; height: 72px; border-radius: 20px;
  background: rgba(255,255,255,0.1);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-size: 1.9rem; font-weight: 800; color: var(--white);
  border: 1px solid rgba(255,255,255,0.15); backdrop-filter: blur(10px);
}
.phone-ui-lines { width: 100%; display: flex; flex-direction: column; gap: 9px; margin-top: 8px; }
.phone-line { height: 7px; border-radius: 4px; background: rgba(255,255,255,0.12); }
.phone-line.short { width: 55%; }
.phone-line.medium { width: 80%; }
.phone-notch {
  position: absolute; top: 0; left: 50%; transform: translateX(-50%);
  width: 100px; height: 26px; background: var(--blue-darker);
  border-radius: 0 0 18px 18px;
}
.hero-floating-card {
  position: absolute; background: var(--white); border-radius: var(--radius);
  padding: 14px 18px; box-shadow: var(--shadow-md);
  border: 1px solid rgba(26,159,212,0.1);
  animation: float 5s ease-in-out infinite;
}
.hero-floating-card:nth-child(2) { top: 8%; right: -24px; animation-delay: 0s; }
.hero-floating-card:nth-child(3) { bottom: 18%; left: -28px; animation-delay: 1.8s; }
.hero-floating-card:nth-child(4) { top: 42%; right: -36px; animation-delay: 3s; }
@keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-12px); } }
.float-card-title { font-family: var(--font-display); font-size: 0.78rem; font-weight: 700; color: var(--blue-dark); }
.float-card-sub { font-size: 0.7rem; color: var(--gray-mid); margin-top: 1px; }
.float-card-icon { font-size: 1.2rem; margin-bottom: 5px; }

/* ─── SERVICES GRID ─── */
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 56px; }
.service-card {
  background: var(--white); border-radius: var(--radius-lg);
  border: 1px solid rgba(26,159,212,0.1); padding: 40px 32px;
  transition: all 0.35s var(--transition); cursor: pointer;
  position: relative; overflow: hidden;
}
.service-card::before {
  content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 0;
  background: linear-gradient(180deg, transparent 0%, rgba(26,159,212,0.04) 100%);
  transition: height 0.4s;
}
.service-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); border-color: rgba(26,159,212,0.3); }
.service-card:hover::before { height: 100%; }
.service-icon { font-size: 2.6rem; margin-bottom: 22px; display: block; }
.service-card h3 { font-family: var(--font-display); font-size: 1.2rem; font-weight: 700; color: var(--blue-dark); margin-bottom: 12px; }
.service-card p { font-size: 0.9rem; color: var(--gray-mid); line-height: 1.75; margin-bottom: 22px; }
.service-link { font-size: 0.88rem; font-weight: 700; color: var(--blue-primary); text-decoration: none; display: inline-flex; align-items: center; gap: 6px; transition: gap 0.2s; }
.service-link:hover { gap: 10px; }

/* ─── WHY SECTION ─── */
.why-section { background: var(--blue-dark); position: relative; overflow: hidden; }
.why-section::before {
  content: ''; position: absolute; top: -250px; right: -250px;
  width: 700px; height: 700px;
  background: radial-gradient(circle, rgba(26,159,212,0.12) 0%, transparent 70%);
  border-radius: 50%; pointer-events: none;
}
.why-section::after {
  content: ''; position: absolute; bottom: -150px; left: -100px;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(77,191,232,0.07) 0%, transparent 70%);
  border-radius: 50%; pointer-events: none;
}
.why-section .section-label { background: rgba(255,255,255,0.07); border-color: rgba(255,255,255,0.13); color: var(--blue-light); }
.why-section .section-title { color: var(--white); }
.why-section .section-sub { color: rgba(255,255,255,0.5); }
.why-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; margin-top: 56px; }
.why-item {
  background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius-lg); padding: 32px 24px;
  transition: all 0.35s; position: relative; z-index: 1;
}
.why-item:hover { background: rgba(255,255,255,0.08); border-color: rgba(26,159,212,0.4); transform: translateY(-5px); }
.why-item .icon-box { background: rgba(26,159,212,0.14); font-size: 1.4rem; }
.why-item h3 { font-family: var(--font-display); font-size: 1.05rem; font-weight: 700; color: var(--white); margin-bottom: 9px; }
.why-item p { font-size: 0.86rem; color: rgba(255,255,255,0.48); line-height: 1.72; }

/* ─── CTA BAND ─── */
.cta-band {
  background: linear-gradient(130deg, var(--blue-primary) 0%, var(--blue-deep) 60%, #0a3d6b 100%);
  padding: 90px 5%; text-align: center; position: relative; overflow: hidden;
}
.cta-band::before {
  content: ''; position: absolute; inset: 0;
  background-image:
    radial-gradient(circle at 20% 50%, rgba(255,255,255,0.07) 0%, transparent 50%),
    radial-gradient(circle at 80% 50%, rgba(255,255,255,0.05) 0%, transparent 50%);
}
.cta-band::after {
  content: ''; position: absolute; inset: 0;
  background-image: linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 48px 48px;
}
.cta-band .container { position: relative; z-index: 1; }
.cta-band h2 { font-family: var(--font-display); font-size: clamp(2rem, 4vw, 3rem); font-weight: 800; color: var(--white); letter-spacing: -0.035em; margin-bottom: 18px; }
.cta-band p { color: rgba(255,255,255,0.72); font-size: 1.08rem; max-width: 520px; margin: 0 auto 36px; line-height: 1.75; }
.cta-band .btn-group { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ─── PAGE HERO ─── */
.page-hero {
  background: linear-gradient(135deg, var(--blue-darker) 0%, var(--blue-dark) 60%, var(--blue-deep) 100%);
  padding: 110px 5% 90px; position: relative; overflow: hidden;
}
.page-hero::before {
  content: ''; position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.028) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.028) 1px, transparent 1px);
  background-size: 56px 56px;
}
.page-hero::after {
  content: ''; position: absolute; top: -200px; right: -150px;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(26,159,212,0.18) 0%, transparent 70%);
  border-radius: 50%; pointer-events: none;
}
.page-hero .container { position: relative; z-index: 1; }
.page-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 4.5vw, 3.8rem);
  font-weight: 800; color: var(--white);
  letter-spacing: -0.04em; margin-bottom: 18px; line-height: 1.1;
}
.page-hero p { color: rgba(255,255,255,0.62); font-size: 1.08rem; max-width: 560px; line-height: 1.78; }
.breadcrumb { display: flex; align-items: center; gap: 8px; margin-bottom: 20px; font-size: 0.82rem; color: rgba(255,255,255,0.4); }
.breadcrumb a { color: rgba(255,255,255,0.55); text-decoration: none; transition: color 0.2s; }
.breadcrumb a:hover { color: var(--blue-light); }
.breadcrumb span { color: var(--blue-light); }

/* ─── TECH PILLS ─── */
.tech-pills { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 24px; }
.tech-pill {
  background: var(--blue-pale); border: 1px solid rgba(26,159,212,0.2);
  color: var(--blue-deep); font-size: 0.82rem; font-weight: 600;
  padding: 6px 16px; border-radius: 100px; transition: all 0.2s;
}
.tech-pill:hover { background: var(--blue-primary); color: var(--white); border-color: var(--blue-primary); }

/* ─── PROCESS STEPS ─── */
.process-steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; margin-top: 60px; position: relative; }
.process-steps::before {
  content: ''; position: absolute; top: 27px; left: 12%; right: 12%; height: 2px;
  background: linear-gradient(90deg, var(--blue-primary), var(--blue-light)); z-index: 0;
}
.step-item { text-align: center; padding: 0 16px; position: relative; z-index: 1; }
.step-number {
  width: 56px; height: 56px; border-radius: 50%;
  background: var(--blue-primary); color: var(--white);
  font-family: var(--font-display); font-size: 1.2rem; font-weight: 800;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 22px;
  box-shadow: 0 0 0 6px var(--white), 0 0 0 8px rgba(26,159,212,0.22);
}
.step-item h3 { font-family: var(--font-display); font-size: 1rem; font-weight: 700; color: var(--blue-dark); margin-bottom: 9px; }
.step-item p { font-size: 0.85rem; color: var(--gray-mid); line-height: 1.68; }

/* ─── CONTACT ─── */
.contact-grid { display: grid; grid-template-columns: 1fr 1.35fr; gap: 64px; align-items: start; margin-top: 56px; }
.contact-info h3 { font-family: var(--font-display); font-size: 1.45rem; font-weight: 700; color: var(--blue-dark); margin-bottom: 14px; }
.contact-info p { color: var(--gray-mid); line-height: 1.75; margin-bottom: 36px; }
.contact-item { display: flex; gap: 16px; align-items: flex-start; margin-bottom: 22px; }
.contact-item-icon {
  width: 46px; height: 46px; border-radius: 12px;
  background: var(--blue-pale); display: flex; align-items: center;
  justify-content: center; font-size: 1.15rem; flex-shrink: 0;
}
.contact-item-text strong { display: block; font-weight: 700; color: var(--blue-dark); font-size: 0.9rem; margin-bottom: 3px; }
.contact-item-text span { font-size: 0.875rem; color: var(--gray-mid); }
.form-card { background: var(--white); border-radius: var(--radius-xl); border: 1px solid rgba(26,159,212,0.13); padding: 44px; box-shadow: var(--shadow-md); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-group { margin-bottom: 22px; }
.form-group label { display: block; font-size: 0.84rem; font-weight: 700; color: var(--blue-dark); margin-bottom: 8px; }
.form-group input, .form-group select, .form-group textarea {
  width: 100%; padding: 13px 16px;
  border: 1.5px solid rgba(26,159,212,0.16); border-radius: var(--radius);
  font-family: var(--font-body); font-size: 0.93rem; color: var(--gray-text);
  background: var(--gray-soft); outline: none;
  transition: border-color 0.2s, box-shadow 0.2s, background 0.2s;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  border-color: var(--blue-primary); box-shadow: 0 0 0 4px rgba(26,159,212,0.1);
  background: var(--white);
}
.form-group textarea { resize: vertical; min-height: 130px; }

/* ─── VIDEO / RECURSOS ─── */
.yt-search-bar { display: flex; gap: 12px; margin-bottom: 32px; }
.yt-search-bar input {
  flex: 1; padding: 13px 20px;
  border: 1.5px solid rgba(26,159,212,0.18); border-radius: var(--radius);
  font-family: var(--font-body); font-size: 0.95rem; outline: none;
  background: var(--gray-soft); transition: all 0.2s;
}
.yt-search-bar input:focus { border-color: var(--blue-primary); background: var(--white); }
.video-main-player {
  width: 100%; padding-top: 56.25%; position: relative;
  border-radius: var(--radius-xl); overflow: hidden;
  background: var(--blue-dark); box-shadow: var(--shadow-lg); margin-bottom: 18px;
}
.video-main-player iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: none; }
.video-layout { display: grid; grid-template-columns: 1fr 340px; gap: 28px; align-items: start; }
.video-playlist { display: flex; flex-direction: column; gap: 10px; max-height: 580px; overflow-y: auto; padding-right: 4px; }
.video-playlist::-webkit-scrollbar { width: 4px; }
.video-playlist::-webkit-scrollbar-track { background: var(--blue-pale); border-radius: 2px; }
.video-playlist::-webkit-scrollbar-thumb { background: var(--blue-light); border-radius: 2px; }
.playlist-item {
  display: flex; gap: 12px; padding: 12px; border-radius: var(--radius);
  cursor: pointer; border: 1.5px solid transparent; transition: all 0.22s;
}
.playlist-item:hover, .playlist-item.active { background: var(--blue-pale); border-color: rgba(26,159,212,0.28); }
.playlist-thumb {
  width: 96px; aspect-ratio: 16/9; border-radius: 8px;
  background: var(--blue-dark); flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem; overflow: hidden;
}
.playlist-thumb img { width: 100%; height: 100%; object-fit: cover; }
.playlist-item-title { font-size: 0.83rem; font-weight: 700; color: var(--blue-dark); line-height: 1.4; margin-bottom: 4px; }
.playlist-item-meta { font-size: 0.74rem; color: var(--gray-mid); }
.video-info-bar { padding: 16px 0; border-bottom: 1px solid rgba(26,159,212,0.1); margin-bottom: 16px; }
.video-info-bar h3 { font-family: var(--font-display); font-size: 1.12rem; font-weight: 700; color: var(--blue-dark); margin-bottom: 5px; }
.video-info-bar span { font-size: 0.84rem; color: var(--gray-mid); }
.playlist-header { font-family: var(--font-display); font-size: 0.9rem; font-weight: 700; color: var(--blue-dark); margin-bottom: 12px; padding: 0 4px; }

/* ─── DOWNLOADS ─── */
.downloads-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 48px; }
.app-card {
  background: var(--white); border-radius: var(--radius-lg);
  border: 1px solid rgba(26,159,212,0.1); padding: 28px;
  transition: all 0.3s; display: flex; flex-direction: column; gap: 16px;
}
.app-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: rgba(26,159,212,0.28); }
.app-card-header { display: flex; align-items: center; gap: 16px; }
.app-icon {
  width: 64px; height: 64px; border-radius: 16px; flex-shrink: 0;
  background: var(--blue-pale); border: 1px solid rgba(26,159,212,0.12);
  overflow: hidden; display: flex; align-items: center; justify-content: center; font-size: 1.8rem;
}
.app-icon img { width: 100%; height: 100%; object-fit: cover; }
.app-info h3 { font-family: var(--font-display); font-size: 1rem; font-weight: 700; color: var(--blue-dark); margin-bottom: 3px; }
.app-info p { font-size: 0.8rem; color: var(--gray-mid); line-height: 1.5; }
.app-desc { font-size: 0.875rem; color: var(--gray-mid); line-height: 1.7; }
.app-badges { display: flex; gap: 6px; flex-wrap: wrap; }
.app-badge {
  font-size: 0.72rem; font-weight: 700; padding: 3px 10px; border-radius: 100px;
  border: 1px solid;
}
.badge-apk { background: rgba(26,159,212,0.08); border-color: rgba(26,159,212,0.25); color: var(--blue-deep); }
.badge-desktop { background: rgba(7,61,90,0.07); border-color: rgba(7,61,90,0.2); color: var(--blue-dark); }
.badge-web { background: rgba(34,197,94,0.08); border-color: rgba(34,197,94,0.25); color: #16a34a; }
.app-actions { display: flex; gap: 8px; flex-wrap: wrap; margin-top: auto; }
.btn-download {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 9px 18px; border-radius: 10px; font-size: 0.82rem; font-weight: 700;
  text-decoration: none; transition: all 0.22s; cursor: pointer; border: none;
}
.btn-dl-apk { background: var(--blue-primary); color: white; }
.btn-dl-apk:hover { background: var(--blue-deep); transform: translateY(-2px); box-shadow: 0 4px 14px rgba(26,159,212,0.4); }
.btn-dl-desktop { background: var(--blue-pale); color: var(--blue-dark); border: 1.5px solid rgba(26,159,212,0.2); }
.btn-dl-desktop:hover { background: var(--blue-dark); color: white; transform: translateY(-2px); }

/* ─── FAQ ─── */
.faq-list { max-width: 780px; margin: 56px auto 0; display: flex; flex-direction: column; gap: 14px; }
.faq-item { background: var(--white); border: 1.5px solid rgba(26,159,212,0.1); border-radius: var(--radius-lg); overflow: hidden; transition: border-color 0.2s; }
.faq-item.open { border-color: rgba(26,159,212,0.3); }
.faq-q {
  display: flex; align-items: center; justify-content: space-between;
  padding: 22px 28px; cursor: pointer; font-family: var(--font-display);
  font-weight: 700; font-size: 1rem; color: var(--blue-dark);
  gap: 16px; user-select: none;
}
.faq-q:hover { color: var(--blue-primary); }
.faq-icon {
  width: 26px; height: 26px; border-radius: 50%; border: 2px solid rgba(26,159,212,0.3);
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
  color: var(--blue-primary); font-size: 1rem; font-weight: 700;
  transition: all 0.3s; font-style: normal;
}
.faq-item.open .faq-icon { background: var(--blue-primary); color: white; border-color: var(--blue-primary); transform: rotate(45deg); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height 0.4s ease, padding 0.3s; padding: 0 28px; }
.faq-a-inner { padding-bottom: 22px; font-size: 0.92rem; color: var(--gray-mid); line-height: 1.78; }
.faq-item.open .faq-a { max-height: 400px; }

/* ─── CATEGORY TABS ─── */
.cat-btn {
  background: var(--blue-pale); border: 1.5px solid rgba(26,159,212,0.18);
  color: var(--blue-deep); font-size: 0.82rem; font-weight: 700;
  padding: 8px 18px; border-radius: 100px; cursor: pointer;
  transition: all 0.22s; font-family: var(--font-body);
}
.cat-btn:hover, .cat-btn.active { background: var(--blue-primary); color: white; border-color: var(--blue-primary); }

/* ─── NOTIFICATION ─── */
.notification {
  position: fixed; bottom: 28px; right: 28px;
  background: var(--blue-dark); color: var(--white);
  padding: 14px 22px; border-radius: var(--radius);
  box-shadow: var(--shadow-xl); font-size: 0.9rem; font-weight: 600;
  z-index: 9999; animation: slideIn 0.35s ease both;
  border-left: 3px solid var(--blue-primary); display: flex; align-items: center; gap: 10px;
}
@keyframes slideIn { from { opacity: 0; transform: translateX(22px); } to { opacity: 1; transform: translateX(0); } }

/* ─── FADE IN ─── */
@keyframes fadeInUp { from { opacity: 0; transform: translateY(32px); } to { opacity: 1; transform: translateY(0); } }
.fade-in { animation: fadeInUp 0.7s cubic-bezier(0.4,0,0.2,1) both; }
.fade-in-1 { animation-delay: 0.08s; }
.fade-in-2 { animation-delay: 0.18s; }
.fade-in-3 { animation-delay: 0.3s; }
.fade-in-4 { animation-delay: 0.42s; }
.fade-in-5 { animation-delay: 0.54s; }

/* ─── TESTIMONIALS ─── */
.testimonials-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 52px; }
.testi-card { background: var(--white); border-radius: var(--radius-lg); border: 1px solid rgba(26,159,212,0.1); padding: 32px; transition: all 0.3s; }
.testi-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); }
.testi-stars { color: #f59e0b; font-size: 0.9rem; margin-bottom: 16px; }
.testi-text { font-size: 0.92rem; color: var(--gray-text); line-height: 1.78; font-style: italic; margin-bottom: 22px; }
.testi-author { display: flex; align-items: center; gap: 12px; }
.testi-avatar { width: 44px; height: 44px; border-radius: 50%; background: var(--blue-grad); display: flex; align-items: center; justify-content: center; font-family: var(--font-display); font-weight: 800; color: white; font-size: 1rem; }
.testi-name { font-weight: 700; font-size: 0.9rem; color: var(--blue-dark); }
.testi-role { font-size: 0.78rem; color: var(--gray-mid); }

/* ─── HIGHLIGHT BOX ─── */
.highlight-box { background: linear-gradient(135deg, var(--blue-pale) 0%, rgba(26,159,212,0.06) 100%); border: 1px solid rgba(26,159,212,0.2); border-radius: var(--radius-lg); padding: 32px; }

/* ─── RESPONSIVE ─── */
@media (max-width: 1100px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 36px; }
  .process-steps { grid-template-columns: repeat(2, 1fr); gap: 36px; }
  .process-steps::before { display: none; }
  .video-layout { grid-template-columns: 1fr; }
  .video-playlist { max-height: none; }
  .downloads-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  nav { display: none; }
  nav.open {
    display: flex; flex-direction: column;
    position: fixed; top: 74px; left: 0; right: 0;
    background: rgba(255,255,255,0.98); backdrop-filter: blur(20px);
    padding: 20px; border-bottom: 1px solid rgba(26,159,212,0.1);
    box-shadow: var(--shadow-md); z-index: 999;
  }
  .hamburger { display: flex; }
  .hero-inner { grid-template-columns: 1fr; gap: 48px; }
  .hero-visual { display: none; }
  .services-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
  .hero-stats { flex-direction: column; gap: 18px; }
  .process-steps { grid-template-columns: 1fr; }
  .downloads-grid { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .section { padding: 72px 5%; }
}