/* ==========================================================================
   Sathya Digital — Design Tokens
   ========================================================================== */
:root{
  --blue: #2563EB;
  --blue-dark: #1D4ED8;
  --blue-light: #60A5FA;
  --navy: #0B1220;
  --ink: #101828;
  --gray-700: #344054;
  --gray-500: #667085;
  --gray-200: #E4E7EC;
  --gray-100: #F1F5F9;
  --white: #FFFFFF;
  --gold: #F59E0B;

  --bg: var(--white);
  --bg-alt: var(--gray-100);
  --text: var(--ink);
  --text-muted: var(--gray-500);
  --card-bg: rgba(255,255,255,0.7);
  --card-border: rgba(255,255,255,0.5);
  --nav-bg: rgba(255,255,255,0.72);
  --divider: var(--gray-200);
  --shadow: 0 8px 30px rgba(16,24,40,0.08);
  --shadow-lg: 0 20px 60px rgba(16,24,40,0.14);

  --font-display: 'Poppins', sans-serif;
  --font-body: 'Inter', sans-serif;

  --radius: 16px;
  --radius-sm: 10px;
  --container: 1180px;
}

[data-theme="dark"]{
  --bg: #0B1220;
  --bg-alt: #0F1A2E;
  --text: #F1F5F9;
  --text-muted: #94A3B8;
  --card-bg: rgba(255,255,255,0.06);
  --card-border: rgba(255,255,255,0.12);
  --nav-bg: rgba(11,18,32,0.72);
  --divider: rgba(255,255,255,0.1);
  --shadow: 0 8px 30px rgba(0,0,0,0.35);
  --shadow-lg: 0 20px 60px rgba(0,0,0,0.5);
}

*{ margin:0; padding:0; box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  transition: background .3s ease, color .3s ease;
  overflow-x:hidden;
}
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  *{ animation-duration:0.001ms !important; animation-iteration-count:1 !important; transition-duration:0.001ms !important; }
}

img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
ul{ list-style:none; }
button{ font-family:inherit; cursor:pointer; border:none; background:none; }
input, select, textarea{ font-family:inherit; }

.container{ max-width: var(--container); margin:0 auto; padding:0 24px; }
h1,h2,h3,h4{ font-family: var(--font-display); font-weight:700; line-height:1.2; color:var(--text); }
h1{ font-size: clamp(2.2rem, 5vw, 3.6rem); font-weight:800; letter-spacing:-0.02em; }
h2{ font-size: clamp(1.8rem, 3.5vw, 2.6rem); letter-spacing:-0.01em; }
h3{ font-size:1.25rem; }
p{ color: var(--text-muted); }

:focus-visible{ outline:3px solid var(--gold); outline-offset:3px; border-radius:4px; }

.section{ padding: 88px 0; }
.section-head{ max-width:640px; margin-bottom:48px; }
.section-head.center, .center{ text-align:center; margin-left:auto; margin-right:auto; }
.section-label{ display:inline-block; font-family:var(--font-display); font-weight:600; font-size:.85rem; letter-spacing:.08em; text-transform:uppercase; color:var(--blue); margin-bottom:10px; }
.section-sub{ margin-top:12px; font-size:1.05rem; }

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:10px;
  padding:13px 26px; border-radius:999px; font-family:var(--font-display); font-weight:600;
  font-size:.95rem; transition: transform .2s ease, box-shadow .2s ease, background .2s ease, color .2s ease;
  white-space:nowrap;
}
.btn-primary{ background: linear-gradient(135deg, var(--blue), var(--blue-dark)); color:#fff; box-shadow: 0 10px 24px rgba(37,99,235,0.35); }
.btn-primary:hover{ transform: translateY(-2px); box-shadow: 0 14px 30px rgba(37,99,235,0.45); }
.btn-outline{ border:1.5px solid var(--divider); color:var(--text); }
.btn-outline:hover{ border-color:var(--blue); color:var(--blue); transform: translateY(-2px); }
.btn-whatsapp{ background:#25D366; color:#fff; box-shadow:0 10px 24px rgba(37,211,102,0.35); }
.btn-whatsapp:hover{ transform: translateY(-2px); }
.btn-lg{ padding:16px 32px; font-size:1rem; }
.btn-sm{ padding:9px 18px; font-size:.85rem; }
.btn-block{ width:100%; }

/* ==========================================================================
   Loader
   ========================================================================== */
#loader{
  position:fixed; inset:0; background:var(--bg); z-index:9999;
  display:flex; align-items:center; justify-content:center; transition:opacity .5s ease, visibility .5s ease;
}
#loader.hidden{ opacity:0; visibility:hidden; }
.loader-mark{ text-align:center; }
.loader-thread{
  display:block; width:64px; height:64px; margin:0 auto 16px;
  border-radius:50%; border:3px solid var(--gray-200); border-top-color:var(--blue);
  animation: spin 0.9s linear infinite;
}
.loader-mark p{ font-family:var(--font-display); font-weight:700; color:var(--blue); letter-spacing:.05em; }
@keyframes spin{ to{ transform:rotate(360deg); } }

/* Scroll progress thread */
#scroll-thread{
  position:fixed; top:0; left:0; height:3px; width:0%;
  background:linear-gradient(90deg, var(--blue), var(--gold));
  z-index:1001; transition:width .1s ease-out;
}

/* ==========================================================================
   Nav
   ========================================================================== */
.nav-wrap{
  position:sticky; top:0; z-index:1000;
  background:var(--nav-bg); backdrop-filter:blur(16px); -webkit-backdrop-filter:blur(16px);
  border-bottom:1px solid var(--divider);
}
.nav{ display:flex; align-items:center; justify-content:space-between; padding:14px 24px; gap:24px; }
.brand{ display:flex; align-items:center; gap:10px; font-family:var(--font-display); font-weight:700; font-size:1.15rem; flex-shrink:0; }
.brand-mark{
  width:38px; height:38px; border-radius:10px; background:linear-gradient(135deg, var(--blue), var(--blue-dark));
  color:#fff; display:flex; align-items:center; justify-content:center; font-weight:800; box-shadow:0 6px 16px rgba(37,99,235,.35);
}
.brand-name em{ color:var(--blue); font-style:normal; }
.nav-links{ display:flex; gap:28px; flex-wrap:wrap; }
.nav-links a{ font-size:.93rem; font-weight:500; color:var(--text-muted); position:relative; padding:4px 0; }
.nav-links a:hover{ color:var(--blue); }
.nav-links a::after{
  content:''; position:absolute; left:0; bottom:-2px; width:0; height:2px; background:var(--blue); transition:width .25s ease;
}
.nav-links a:hover::after{ width:100%; }
.nav-actions{ display:flex; align-items:center; gap:12px; }
.icon-btn{
  width:40px; height:40px; border-radius:50%; display:flex; align-items:center; justify-content:center;
  color:var(--text); border:1px solid var(--divider); transition:background .2s ease, transform .2s ease;
}
.icon-btn:hover{ background:var(--bg-alt); transform:translateY(-1px); }
.menu-btn{ display:none; }
.nav-cta{ display:inline-flex; }

@media (max-width: 960px){
  .nav-links{
    position:fixed; top:70px; left:0; right:0; background:var(--bg); flex-direction:column; gap:0;
    max-height:0; overflow:hidden; transition:max-height .35s ease; border-bottom:1px solid var(--divider);
  }
  .nav-links.open{ max-height:500px; }
  .nav-links li{ width:100%; }
  .nav-links a{ display:block; padding:16px 24px; border-top:1px solid var(--divider); }
  .nav-cta{ display:none; }
  .menu-btn{ display:flex; }
}

/* ==========================================================================
   Glass components
   ========================================================================== */
.glass-panel, .glass-card{
  background:var(--card-bg); border:1px solid var(--card-border); border-radius:var(--radius);
  backdrop-filter:blur(18px); -webkit-backdrop-filter:blur(18px); box-shadow:var(--shadow);
}

/* ==========================================================================
   Hero
   ========================================================================== */
.hero{ position:relative; padding-top:64px; overflow:hidden; }
.hero-weave{
  position:absolute; inset:0; z-index:-1; opacity:.5;
  background-image:
    repeating-linear-gradient(90deg, rgba(37,99,235,0.06) 0 1px, transparent 1px 48px),
    repeating-linear-gradient(0deg, rgba(37,99,235,0.06) 0 1px, transparent 1px 48px),
    radial-gradient(circle at 80% 10%, rgba(37,99,235,0.15), transparent 45%),
    radial-gradient(circle at 10% 90%, rgba(245,158,11,0.10), transparent 40%);
}
.hero-grid{ display:grid; grid-template-columns:1.1fr 1fr; gap:56px; align-items:center; padding:64px 24px 40px; }
.eyebrow{ font-size:.85rem; font-weight:600; color:var(--blue); display:flex; align-items:center; gap:8px; margin-bottom:18px; }
.text-gradient{ background:linear-gradient(135deg, var(--blue), var(--gold)); -webkit-background-clip:text; background-clip:text; color:transparent; }
.hero-sub{ margin:22px 0 30px; font-size:1.1rem; max-width:540px; }
.hero-ctas{ display:flex; gap:16px; flex-wrap:wrap; }
.hero-trust{ display:flex; gap:24px; margin-top:26px; font-size:.9rem; color:var(--text-muted); flex-wrap:wrap; }
.hero-trust i{ color:var(--gold); margin-right:6px; }

.hero-visual{ position:relative; min-height:420px; }
.hero-mock{ padding:22px; }
.mock-bar{ display:flex; gap:6px; margin-bottom:18px; }
.mock-bar span{ width:10px; height:10px; border-radius:50%; background:var(--gray-200); }
.mock-line{ height:10px; border-radius:6px; background:var(--gray-200); margin-bottom:10px; }
.mock-line.l1{ width:70%; }
.mock-line.l2{ width:45%; margin-bottom:20px; }
.mock-chart{ display:flex; align-items:end; gap:10px; height:120px; }
.mock-chart div{ flex:1; border-radius:6px 6px 0 0; background:linear-gradient(180deg, var(--blue-light), var(--blue)); animation:growBar 1.2s ease forwards; }
@keyframes growBar{ from{ transform:scaleY(0); transform-origin:bottom; } to{ transform:scaleY(1); } }

.stat-float{ position:absolute; padding:16px 18px; display:flex; align-items:center; gap:12px; animation:floaty 5s ease-in-out infinite; }
.stat-float i{ font-size:1.4rem; color:var(--blue); }
.stat-float strong{ display:block; font-family:var(--font-display); font-size:1.3rem; }
.stat-float span{ font-size:.75rem; color:var(--text-muted); }
.stat-1{ top:-10px; right:10px; animation-delay:.2s; }
.stat-2{ bottom:20px; left:-20px; animation-delay:1s; }
@keyframes floaty{ 0%,100%{ transform:translateY(0); } 50%{ transform:translateY(-12px); } }

.stats-bar{
  margin-top:40px; display:grid; grid-template-columns:repeat(4,1fr); gap:24px;
  padding:36px 24px; border-top:1px solid var(--divider);
}
.stat-item{ text-align:center; }
.stat-item strong{ font-family:var(--font-display); font-size:2.4rem; color:var(--blue); }
.stat-item span{ font-family:var(--font-display); font-size:2.4rem; color:var(--blue); }
.stat-item p{ margin-top:6px; font-size:.9rem; }

/* Trusted marquee */
.trusted{ padding:36px 0; border-top:1px solid var(--divider); border-bottom:1px solid var(--divider); }
.trusted-track{ overflow:hidden; margin-top:18px; -webkit-mask-image:linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); mask-image:linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); }
.trusted-marquee{ display:flex; gap:48px; width:max-content; animation:marquee 26s linear infinite; }
.trusted-marquee span{ font-family:var(--font-display); font-weight:600; color:var(--text-muted); font-size:.95rem; white-space:nowrap; }
@keyframes marquee{ from{ transform:translateX(0); } to{ transform:translateX(-50%); } }

/* ==========================================================================
   Why choose us
   ========================================================================== */
.why-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:24px; }
.why-card{ padding:28px; border-radius:var(--radius); background:var(--bg-alt); transition:transform .25s ease, box-shadow .25s ease; }
.why-card:hover{ transform:translateY(-6px); box-shadow:var(--shadow); }
.why-icon{ width:52px; height:52px; border-radius:14px; background:linear-gradient(135deg, var(--blue), var(--blue-dark)); color:#fff; display:flex; align-items:center; justify-content:center; font-size:1.3rem; margin-bottom:16px; }
.why-card h3{ margin-bottom:8px; font-size:1.1rem; }
.why-card p{ font-size:.92rem; }

/* ==========================================================================
   Services
   ========================================================================== */
.services-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:22px; }
.service-card{
  padding:26px; border-radius:var(--radius); background:var(--card-bg); border:1px solid var(--card-border);
  backdrop-filter:blur(14px); transition:transform .25s ease, box-shadow .25s ease; display:flex; flex-direction:column;
}
.service-card:hover{ transform:translateY(-6px); box-shadow:var(--shadow-lg); }
.service-icon{ width:48px; height:48px; border-radius:12px; background:rgba(37,99,235,.1); color:var(--blue); display:flex; align-items:center; justify-content:center; font-size:1.25rem; margin-bottom:16px; }
.service-card h3{ font-size:1.05rem; margin-bottom:8px; }
.service-card > p{ font-size:.88rem; margin-bottom:14px; }
.service-benefits{ font-size:.82rem; margin-bottom:18px; }
.service-benefits li{ display:flex; gap:8px; color:var(--text-muted); margin-bottom:6px; }
.service-benefits i{ color:var(--gold); margin-top:3px; }
.service-card .btn{ margin-top:auto; align-self:flex-start; padding:9px 18px; font-size:.82rem; }

/* ==========================================================================
   About
   ========================================================================== */
.about-grid{ display:grid; grid-template-columns:0.9fr 1.1fr; gap:60px; align-items:center; }
.about-photo{ padding:44px 32px; position:relative; text-align:center; }
.quote-icon{ font-size:2rem; color:var(--blue); opacity:.4; margin-bottom:14px; }
.about-photo p{ font-family:var(--font-display); font-size:1.2rem; color:var(--text); font-weight:500; margin-bottom:14px; }
.about-photo span{ color:var(--blue); font-weight:600; font-size:.9rem; }
.about-roles{ display:flex; flex-wrap:wrap; gap:12px; margin:22px 0 30px; }
.about-roles span{ display:flex; align-items:center; gap:8px; padding:8px 16px; border-radius:999px; background:var(--bg-alt); font-size:.85rem; font-weight:500; }
.about-roles i{ color:var(--blue); }
.mvv-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:16px; }
.mvv-card{ padding:20px; border-radius:var(--radius-sm); background:var(--bg-alt); }
.mvv-card h4{ font-size:.95rem; margin-bottom:8px; display:flex; align-items:center; gap:8px; color:var(--blue); }
.mvv-card p{ font-size:.85rem; }

/* ==========================================================================
   Courses
   ========================================================================== */
.courses-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:24px; }
.course-card{ border-radius:var(--radius); overflow:hidden; background:var(--bg-alt); transition:transform .25s ease, box-shadow .25s ease; }
.course-card:hover{ transform:translateY(-6px); box-shadow:var(--shadow-lg); }
.course-top{ padding:26px; background:linear-gradient(135deg, var(--blue), var(--blue-dark)); color:#fff; position:relative; }
.course-level{ display:inline-block; background:rgba(255,255,255,.2); padding:4px 12px; border-radius:999px; font-size:.72rem; font-weight:600; margin-bottom:12px; }
.course-top h3{ color:#fff; font-size:1.15rem; }
.course-body{ padding:22px 26px; }
.course-meta{ display:flex; gap:18px; margin-bottom:14px; font-size:.82rem; color:var(--text-muted); }
.course-meta span{ display:flex; align-items:center; gap:6px; }
.course-body p.course-desc{ font-size:.88rem; margin-bottom:16px; }
.course-cert{ display:flex; align-items:center; gap:8px; font-size:.8rem; color:var(--gold); font-weight:600; margin-bottom:18px; }

/* ==========================================================================
   Portfolio
   ========================================================================== */
.portfolio-tabs{ display:flex; gap:10px; flex-wrap:wrap; margin-bottom:32px; }
.tab-btn{ padding:9px 20px; border-radius:999px; border:1px solid var(--divider); font-size:.85rem; font-weight:500; transition:all .2s ease; }
.tab-btn.active, .tab-btn:hover{ background:var(--blue); color:#fff; border-color:var(--blue); }
.portfolio-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:22px; }
.portfolio-card{ border-radius:var(--radius); overflow:hidden; background:var(--bg-alt); transition:transform .3s ease; }
.portfolio-card:hover{ transform:translateY(-6px); }
.portfolio-thumb{ height:170px; display:flex; align-items:center; justify-content:center; font-size:2.2rem; color:#fff; }
.portfolio-body{ padding:20px; }
.portfolio-body .tag{ font-size:.72rem; color:var(--blue); font-weight:600; text-transform:uppercase; letter-spacing:.05em; }
.portfolio-body h4{ margin:8px 0 6px; font-family:var(--font-display); font-size:1rem; }
.portfolio-body p{ font-size:.85rem; }

/* ==========================================================================
   Pricing
   ========================================================================== */
.pricing-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:24px; align-items:stretch; }
.price-card{ padding:32px; border-radius:var(--radius); border:1px solid var(--divider); background:var(--bg-alt); position:relative; display:flex; flex-direction:column; }
.price-card.featured{ background:linear-gradient(160deg, var(--blue), var(--blue-dark)); color:#fff; transform:scale(1.04); box-shadow:var(--shadow-lg); }
.price-card.featured h3, .price-card.featured .price, .price-card.featured .price-desc{ color:#fff; }
.price-card.featured .btn-primary{ background:#fff; color:var(--blue); }
.price-card.featured li{ color:rgba(255,255,255,.9); }
.badge{ position:absolute; top:-14px; left:50%; transform:translateX(-50%); background:var(--gold); color:#fff; padding:6px 16px; border-radius:999px; font-size:.72rem; font-weight:700; }
.price{ font-family:var(--font-display); font-size:2.2rem; font-weight:800; margin:14px 0 4px; color:var(--text); }
.price span{ font-size:.9rem; font-weight:500; color:var(--text-muted); }
.price-desc{ font-size:.85rem; margin-bottom:20px; }
.price-card ul{ margin-bottom:26px; flex:1; }
.price-card li{ display:flex; gap:10px; font-size:.88rem; margin-bottom:10px; color:var(--text-muted); }
.price-card li i{ color:var(--gold); margin-top:3px; }

/* ==========================================================================
   Audit / lead gen
   ========================================================================== */
.audit-section{ background:var(--bg-alt); }
.audit-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:24px; }
.audit-card{ padding:30px; border-radius:var(--radius); background:var(--bg); text-align:center; box-shadow:var(--shadow); }
.audit-card.highlight{ background:linear-gradient(160deg, var(--blue), var(--blue-dark)); color:#fff; }
.audit-card.highlight h3, .audit-card.highlight p{ color:#fff; }
.audit-card i{ font-size:2rem; color:var(--blue); margin-bottom:14px; }
.audit-card.highlight i{ color:#fff; }
.audit-card h3{ margin-bottom:8px; font-size:1.1rem; }
.audit-card p{ font-size:.88rem; margin-bottom:20px; }

/* ==========================================================================
   Testimonials
   ========================================================================== */
.testimonial-slider{ display:flex; align-items:center; gap:20px; }
.testimonial-track{ flex:1; overflow:hidden; position:relative; min-height:220px; }
.testi-slide{
  display:none; padding:36px; border-radius:var(--radius); background:var(--bg-alt); text-align:center; max-width:680px; margin:0 auto;
}
.testi-slide.active{ display:block; animation:fadeIn .5s ease; }
@keyframes fadeIn{ from{ opacity:0; transform:translateY(10px); } to{ opacity:1; transform:translateY(0); } }
.testi-stars{ color:var(--gold); margin-bottom:14px; }
.testi-slide p{ font-size:1.05rem; color:var(--text); font-style:italic; margin-bottom:20px; }
.testi-person{ display:flex; align-items:center; justify-content:center; gap:12px; }
.testi-avatar{ width:44px; height:44px; border-radius:50%; background:linear-gradient(135deg, var(--blue), var(--gold)); display:flex; align-items:center; justify-content:center; color:#fff; font-weight:700; }
.testi-person strong{ display:block; font-size:.9rem; }
.testi-person span{ font-size:.78rem; color:var(--text-muted); }
.slide-nav{ width:44px; height:44px; border-radius:50%; border:1px solid var(--divider); flex-shrink:0; display:flex; align-items:center; justify-content:center; transition:all .2s ease; }
.slide-nav:hover{ background:var(--blue); color:#fff; border-color:var(--blue); }
.slider-dots{ display:flex; justify-content:center; gap:8px; margin-top:20px; }
.slider-dots span{ width:8px; height:8px; border-radius:50%; background:var(--divider); cursor:pointer; transition:all .2s ease; }
.slider-dots span.active{ background:var(--blue); width:22px; border-radius:4px; }

/* ==========================================================================
   Blog
   ========================================================================== */
.blog-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:24px; }
.blog-card{ border-radius:var(--radius); overflow:hidden; background:var(--bg-alt); transition:transform .25s ease, box-shadow .25s ease; }
.blog-card:hover{ transform:translateY(-6px); box-shadow:var(--shadow-lg); }
.blog-thumb{ height:150px; display:flex; align-items:center; justify-content:center; font-size:2rem; color:#fff; background:linear-gradient(135deg, var(--blue), var(--blue-dark)); }
.blog-body{ padding:22px; }
.blog-meta{ font-size:.75rem; color:var(--blue); font-weight:600; text-transform:uppercase; letter-spacing:.04em; margin-bottom:10px; }
.blog-body h4{ font-family:var(--font-display); font-size:1.05rem; margin-bottom:10px; line-height:1.35; }
.blog-body p{ font-size:.88rem; margin-bottom:16px; }
.blog-read{ font-size:.85rem; font-weight:600; color:var(--blue); display:inline-flex; align-items:center; gap:6px; }

/* ==========================================================================
   FAQ
   ========================================================================== */
.faq-list{ max-width:800px; margin:0 auto; }
.faq-item{ border-bottom:1px solid var(--divider); }
.faq-q{ width:100%; display:flex; justify-content:space-between; align-items:center; padding:22px 0; text-align:left; font-family:var(--font-display); font-weight:600; font-size:1rem; color:var(--text); }
.faq-q i{ transition:transform .3s ease; color:var(--blue); flex-shrink:0; margin-left:16px; }
.faq-item.open .faq-q i{ transform:rotate(45deg); }
.faq-a{ max-height:0; overflow:hidden; transition:max-height .35s ease; }
.faq-item.open .faq-a{ max-height:300px; }
.faq-a p{ padding-bottom:22px; font-size:.92rem; }

/* ==========================================================================
   Contact
   ========================================================================== */
.contact-grid{ display:grid; grid-template-columns:0.9fr 1.1fr; gap:56px; }
.contact-details{ margin:26px 0; }
.contact-details li{ display:flex; align-items:center; gap:14px; padding:12px 0; font-size:.95rem; border-bottom:1px solid var(--divider); }
.contact-details i{ width:36px; height:36px; border-radius:50%; background:rgba(37,99,235,.1); color:var(--blue); display:flex; align-items:center; justify-content:center; flex-shrink:0; }
.map-placeholder{
  height:180px; border-radius:var(--radius); background:var(--bg-alt); display:flex; flex-direction:column; align-items:center; justify-content:center; gap:10px; color:var(--text-muted); margin-bottom:24px;
}
.map-placeholder i{ font-size:1.8rem; color:var(--blue); }
.social-row{ display:flex; gap:12px; }
.social-row a{ width:40px; height:40px; border-radius:50%; border:1px solid var(--divider); display:flex; align-items:center; justify-content:center; transition:all .2s ease; }
.social-row a:hover{ background:var(--blue); color:#fff; border-color:var(--blue); transform:translateY(-3px); }

.contact-form-wrap{ padding:36px; }
.contact-form-wrap h3{ margin-bottom:22px; }
.form-row{ display:grid; grid-template-columns:1fr 1fr; gap:16px; }
.form-group{ margin-bottom:18px; }
.form-group label{ display:block; font-size:.85rem; font-weight:600; margin-bottom:7px; }
.form-group input, .form-group select, .form-group textarea{
  width:100%; padding:12px 14px; border-radius:var(--radius-sm); border:1px solid var(--divider);
  background:var(--bg); color:var(--text); font-size:.92rem; transition:border-color .2s ease;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus{ border-color:var(--blue); }
.thank-you{ text-align:center; padding:30px 0; }
.thank-you i{ font-size:3rem; color:#22C55E; margin-bottom:14px; }
.thank-you h3{ margin-bottom:10px; }
.thank-you p{ margin-bottom:22px; }

/* ==========================================================================
   Footer
   ========================================================================== */
.footer{ background:var(--navy); color:#CBD5E1; padding:64px 0 0; margin-top:40px; }
.footer h4{ color:#fff; font-size:.95rem; margin-bottom:18px; }
.footer-grid{ display:grid; grid-template-columns:1.4fr 1fr 1fr 1fr 1fr; gap:32px; padding-bottom:40px; border-bottom:1px solid rgba(255,255,255,.1); }
.footer-brand p{ color:#94A3B8; font-size:.88rem; margin:16px 0 20px; }
.footer .brand-name{ color:#fff; }
.footer-col ul li{ margin-bottom:12px; }
.footer-col a{ color:#94A3B8; font-size:.88rem; transition:color .2s ease; }
.footer-col a:hover{ color:#fff; }
.footer .social-row a{ border-color:rgba(255,255,255,.15); color:#CBD5E1; }
.footer-bottom{ display:flex; justify-content:space-between; padding:24px; font-size:.82rem; color:#64748B; flex-wrap:wrap; gap:8px; }
.footer-bottom i{ color:#EF4444; }

/* ==========================================================================
   Floating buttons
   ========================================================================== */
.whatsapp-float{
  position:fixed; bottom:26px; right:26px; width:58px; height:58px; border-radius:50%; background:#25D366;
  color:#fff; display:flex; align-items:center; justify-content:center; font-size:1.7rem; box-shadow:0 10px 30px rgba(37,211,102,.5);
  z-index:900; animation:pulse 2.5s ease-in-out infinite;
}
@keyframes pulse{ 0%,100%{ box-shadow:0 10px 30px rgba(37,211,102,.5); } 50%{ box-shadow:0 10px 30px rgba(37,211,102,.8), 0 0 0 10px rgba(37,211,102,.12); } }
.back-to-top{
  position:fixed; bottom:26px; right:96px; width:46px; height:46px; border-radius:50%; background:var(--card-bg);
  border:1px solid var(--card-border); backdrop-filter:blur(12px); color:var(--blue); display:flex; align-items:center; justify-content:center;
  z-index:900; opacity:0; visibility:hidden; transform:translateY(10px); transition:all .3s ease;
}
.back-to-top.show{ opacity:1; visibility:visible; transform:translateY(0); }

/* ==========================================================================
   Modals
   ========================================================================== */
.modal-overlay{
  position:fixed; inset:0; background:rgba(11,18,32,.6); backdrop-filter:blur(4px); z-index:1100;
  display:none; align-items:center; justify-content:center; padding:20px;
}
.modal-overlay.active{ display:flex; }
.modal{
  display:none; background:var(--bg); border-radius:var(--radius); padding:36px; max-width:440px; width:100%;
  position:relative; box-shadow:var(--shadow-lg); max-height:85vh; overflow:auto;
}
.modal.modal-lg{ max-width:600px; }
.modal.active{ display:block; animation:modalIn .3s ease; }
@keyframes modalIn{ from{ opacity:0; transform:scale(.95) translateY(10px); } to{ opacity:1; transform:scale(1) translateY(0); } }
.modal h3{ margin-bottom:20px; display:flex; align-items:center; gap:10px; }
.modal-close{ position:absolute; top:18px; right:18px; width:36px; height:36px; border-radius:50%; background:var(--bg-alt); display:flex; align-items:center; justify-content:center; }
.modal-form input{ width:100%; padding:12px 14px; border-radius:var(--radius-sm); border:1px solid var(--divider); background:var(--bg); color:var(--text); margin-bottom:14px; }
.modal-scroll p{ margin-bottom:14px; font-size:.9rem; }

/* ==========================================================================
   Reveal on scroll
   ========================================================================== */
.reveal{ opacity:0; transform:translateY(24px); transition:opacity .6s ease, transform .6s ease; }
.reveal.in{ opacity:1; transform:translateY(0); }

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 1080px){
  .services-grid{ grid-template-columns:repeat(2,1fr); }
  .courses-grid, .portfolio-grid, .blog-grid, .pricing-grid, .audit-grid, .why-grid{ grid-template-columns:repeat(2,1fr); }
  .footer-grid{ grid-template-columns:1fr 1fr 1fr; }
}
@media (max-width: 860px){
  .hero-grid{ grid-template-columns:1fr; }
  .hero-visual{ min-height:340px; margin-top:20px; }
  .about-grid, .contact-grid{ grid-template-columns:1fr; }
  .mvv-grid{ grid-template-columns:1fr; }
  .stats-bar{ grid-template-columns:repeat(2,1fr); }
  .price-card.featured{ transform:none; }
}
@media (max-width: 640px){
  .section{ padding:60px 0; }
  .services-grid, .courses-grid, .portfolio-grid, .blog-grid, .pricing-grid, .audit-grid, .why-grid{ grid-template-columns:1fr; }
  .footer-grid{ grid-template-columns:1fr 1fr; }
  .form-row{ grid-template-columns:1fr; }
  .hero-ctas{ flex-direction:column; }
  .hero-ctas .btn{ width:100%; }
  .back-to-top{ right:20px; bottom:96px; }
  .whatsapp-float{ width:52px; height:52px; font-size:1.5rem; }
}

/* ==========================================================================
   404 utility (if used as separate page section)
   ========================================================================== */
.page-404{ min-height:70vh; display:flex; flex-direction:column; align-items:center; justify-content:center; text-align:center; padding:60px 24px; }
.page-404 h1{ font-size:6rem; color:var(--blue); }