/* =====================================================
   DEBMEDIA SCHOOL ERP — Main stylesheet
   Theme: Deep Indigo / Violet / Emerald accents
   ===================================================== */

:root {
  --primary:        #6366f1;
  --primary-dark:   #4f46e5;
  --primary-light:  #818cf8;
  --accent:         #10b981;
  --accent-dark:    #059669;
  --secondary:      #8b5cf6;
  --dark:           #0f0f23;
  --dark2:          #1a1a3e;
  --mid:            #374151;
  --gray:           #6b7280;
  --gray-light:     #9ca3af;
  --gray-lighter:   #f3f4f6;
  --border:         #e5e7eb;
  --white:          #ffffff;
  --radius-sm:      8px;
  --radius-md:      12px;
  --radius-lg:      20px;
  --radius-xl:      28px;
  --shadow-sm:      0 1px 3px rgba(0,0,0,.08);
  --shadow-md:      0 4px 16px rgba(0,0,0,.10);
  --shadow-lg:      0 12px 40px rgba(0,0,0,.14);
  --nav-h:          72px;
  --transition:     .22s cubic-bezier(.4,0,.2,1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body { font-family: 'Inter', sans-serif; color: var(--mid); background: #fff; line-height: 1.6; -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
ul { list-style: none; }

/* ---- Container ---- */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.container-lg { max-width: 1360px; margin: 0 auto; padding: 0 24px; }

/* ============================================================
   NAVBAR
   ============================================================ */
.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  height: var(--nav-h);
  background: rgba(15,15,35,.6);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255,255,255,.06);
  transition: background var(--transition), box-shadow var(--transition);
}
.navbar.scrolled { background: rgba(15,15,35,.95); box-shadow: 0 2px 24px rgba(0,0,0,.3); }
.nav-inner { max-width: 1280px; margin: 0 auto; padding: 0 28px; height: 100%; display: flex; align-items: center; gap: 40px; }
.nav-logo { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.logo-mark {
  width: 38px; height: 38px; background: linear-gradient(135deg, var(--primary), var(--secondary));
  border-radius: 10px; display: grid; place-items: center;
  font-size: 16px; color: #fff; font-weight: 900; flex-shrink: 0;
}
.logo-text { font-size: 15px; font-weight: 800; color: #fff; letter-spacing: -.02em; line-height: 1.2; }
.logo-text span { color: var(--primary-light); }
.nav-links { display: flex; align-items: center; gap: 6px; margin-left: auto; }
.nav-links > li > a {
  padding: 8px 14px; color: rgba(255,255,255,.8); font-size: 14px; font-weight: 500;
  border-radius: 8px; transition: color var(--transition), background var(--transition);
  display: flex; align-items: center;
}
.nav-links > li > a:hover, .nav-links > li > a.active { color: #fff; background: rgba(255,255,255,.08); }
.nav-right { display: flex; align-items: center; gap: 10px; margin-left: auto; }
.nav-demo {
  padding: 8px 16px; color: rgba(255,255,255,.75); font-size: 13.5px; font-weight: 600;
  border: 1px solid rgba(255,255,255,.18); border-radius: 999px;
  transition: all var(--transition);
}
.nav-demo:hover { color: #fff; background: rgba(255,255,255,.08); }
.nav-cta {
  padding: 9px 20px; background: var(--primary); color: #fff; font-size: 13.5px; font-weight: 700;
  border-radius: 999px; transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
  display: inline-flex; align-items: center; gap: 6px;
}
.nav-cta:hover { background: var(--primary-dark); transform: translateY(-1px); box-shadow: 0 4px 16px rgba(99,102,241,.4); }
.nav-toggle { display: none; background: none; border: none; color: #fff; font-size: 20px; cursor: pointer; padding: 8px; }
.nav-mobile-cta { display: none; }

/* Dropdown */
.has-dropdown { position: relative; }
.nav-dropdown {
  position: absolute; top: calc(100% + 12px); left: 50%; transform: translateX(-50%);
  background: var(--dark2); border: 1px solid rgba(255,255,255,.1); border-radius: var(--radius-lg);
  box-shadow: 0 20px 60px rgba(0,0,0,.5); padding: 16px; min-width: 640px;
  opacity: 0; visibility: hidden; pointer-events: none;
  transition: opacity var(--transition), transform var(--transition);
  transform: translateX(-50%) translateY(8px);
}
.has-dropdown:hover .nav-dropdown { opacity: 1; visibility: visible; pointer-events: auto; transform: translateX(-50%) translateY(0); }
.nav-dropdown-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4px; }
.nav-dropdown-grid a {
  display: flex; align-items: flex-start; gap: 12px; padding: 12px 14px;
  border-radius: var(--radius-md); color: rgba(255,255,255,.75); font-size: 13px;
  transition: background var(--transition), color var(--transition);
}
.nav-dropdown-grid a:hover { background: rgba(255,255,255,.06); color: #fff; }
.nav-dropdown-grid a i { width: 32px; height: 32px; background: rgba(99,102,241,.2); color: var(--primary-light); border-radius: 8px; display: grid; place-items: center; font-size: 13px; flex-shrink: 0; }
.nav-dropdown-grid a span { display: flex; flex-direction: column; gap: 2px; }
.nav-dropdown-grid a strong { color: #fff; font-size: 13px; font-weight: 600; }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  min-height: 100vh; display: flex; align-items: center;
  background: var(--dark);
  position: relative; overflow: hidden;
  padding: calc(var(--nav-h) + 60px) 0 80px;
}
.hero-bg {
  position: absolute; inset: 0; z-index: 0;
  background:
    radial-gradient(ellipse 80% 60% at 20% 40%, rgba(99,102,241,.22), transparent 55%),
    radial-gradient(ellipse 50% 50% at 80% 70%, rgba(139,92,246,.15), transparent 55%),
    radial-gradient(ellipse 40% 40% at 60% 20%, rgba(16,185,129,.1), transparent 50%);
}
.hero-grid-lines {
  position: absolute; inset: 0; z-index: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px);
  background-size: 60px 60px;
}
.hero-inner { position: relative; z-index: 2; max-width: 1200px; margin: 0 auto; padding: 0 24px; display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(99,102,241,.15); border: 1px solid rgba(99,102,241,.3);
  color: var(--primary-light); font-size: 12px; font-weight: 700;
  text-transform: uppercase; letter-spacing: .08em;
  padding: 6px 14px; border-radius: 999px; margin-bottom: 22px;
}
.hero-badge i { color: var(--accent); }
.hero h1 {
  font-size: clamp(2.2rem, 4.5vw, 3.6rem); font-weight: 900; line-height: 1.1;
  color: #fff; letter-spacing: -.03em; margin-bottom: 22px;
}
.hero h1 span { background: linear-gradient(135deg, var(--primary-light), var(--secondary)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.hero-sub { font-size: 1.1rem; color: rgba(255,255,255,.6); line-height: 1.7; margin-bottom: 36px; max-width: 520px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 48px; }
.btn-primary {
  padding: 14px 28px; background: var(--primary); color: #fff; font-size: 15px; font-weight: 700;
  border-radius: 999px; display: inline-flex; align-items: center; gap: 8px;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
  border: none; cursor: pointer;
}
.btn-primary:hover { background: var(--primary-dark); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(99,102,241,.45); }
.btn-outline {
  padding: 13px 26px; border: 1.5px solid rgba(255,255,255,.2); color: rgba(255,255,255,.85);
  font-size: 15px; font-weight: 600; border-radius: 999px; display: inline-flex; align-items: center; gap: 8px;
  transition: all var(--transition); cursor: pointer;
}
.btn-outline:hover { border-color: rgba(255,255,255,.5); color: #fff; background: rgba(255,255,255,.06); }
.hero-stats { display: flex; gap: 32px; }
.hero-stat-num { font-size: 1.8rem; font-weight: 900; color: #fff; line-height: 1; }
.hero-stat-num span { color: var(--accent); }
.hero-stat-label { font-size: 12px; color: rgba(255,255,255,.45); margin-top: 4px; text-transform: uppercase; letter-spacing: .06em; }

/* Hero Visual */
.hero-visual { display: flex; flex-direction: column; gap: 16px; }
.hero-card {
  background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius-lg); padding: 24px; backdrop-filter: blur(8px);
  transition: transform .3s, border-color .3s;
}
.hero-card:hover { transform: translateY(-3px); border-color: rgba(99,102,241,.4); }
.hero-card-title { font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .1em; color: rgba(255,255,255,.4); margin-bottom: 16px; }
.hero-kpi-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.hero-kpi { background: rgba(255,255,255,.04); border-radius: var(--radius-md); padding: 14px 12px; text-align: center; }
.hero-kpi-val { font-size: 1.4rem; font-weight: 900; color: #fff; line-height: 1; }
.hero-kpi-lbl { font-size: 10px; color: rgba(255,255,255,.4); margin-top: 4px; }
.hero-modules-mini { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; }
.hero-mod-pill {
  background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.07);
  border-radius: 10px; padding: 10px 8px; text-align: center; font-size: 11px; color: rgba(255,255,255,.6);
  transition: border-color .2s, background .2s;
}
.hero-mod-pill i { display: block; font-size: 16px; margin-bottom: 6px; color: var(--primary-light); }
.hero-mod-pill:hover { background: rgba(99,102,241,.1); border-color: rgba(99,102,241,.3); color: #fff; }
.ai-pill {
  display: inline-flex; align-items: center; gap: 8px; padding: 8px 14px;
  background: linear-gradient(135deg, rgba(99,102,241,.2), rgba(139,92,246,.2));
  border: 1px solid rgba(139,92,246,.3); border-radius: 999px;
  font-size: 12px; color: rgba(255,255,255,.8); font-weight: 600;
}
.ai-dot { width: 6px; height: 6px; background: var(--accent); border-radius: 50%; animation: pulse 2s infinite; }
@keyframes pulse { 0%,100%{opacity:1;transform:scale(1)} 50%{opacity:.5;transform:scale(1.5)} }

/* ============================================================
   SECTION HEADERS
   ============================================================ */
.section-badge {
  display: inline-flex; align-items: center; gap: 6px;
  background: rgba(99,102,241,.08); color: var(--primary); border: 1px solid rgba(99,102,241,.2);
  font-size: 11.5px; font-weight: 700; text-transform: uppercase; letter-spacing: .08em;
  padding: 5px 14px; border-radius: 999px; margin-bottom: 16px;
}
.section-title { font-size: clamp(1.6rem, 3vw, 2.4rem); font-weight: 900; color: var(--dark); letter-spacing: -.025em; margin-bottom: 14px; line-height: 1.15; }
.section-sub { font-size: 1.05rem; color: var(--gray); line-height: 1.7; max-width: 580px; }
.section-header { margin-bottom: 56px; }
.section-header.center { text-align: center; }
.section-header.center .section-sub { margin: 0 auto; }

/* ============================================================
   MODULES OVERVIEW (strip at top)
   ============================================================ */
.module-strip { background: var(--gray-lighter); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); padding: 20px 0; overflow: hidden; }
.module-strip-inner { display: flex; gap: 0; }
.module-chip {
  display: flex; align-items: center; gap: 8px; padding: 10px 20px; white-space: nowrap;
  font-size: 13px; font-weight: 600; color: var(--mid); border-right: 1px solid var(--border);
  flex-shrink: 0;
}
.module-chip i { color: var(--primary); font-size: 14px; }

/* ============================================================
   MODULE SECTIONS (detailed)
   ============================================================ */
.modules-section { padding: 96px 0; }
.modules-section:nth-child(even) { background: var(--gray-lighter); }
.module-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: center; }
.module-layout.reverse { direction: rtl; }
.module-layout.reverse > * { direction: ltr; }
.module-visual {
  background: linear-gradient(135deg, var(--dark), var(--dark2));
  border-radius: var(--radius-xl); padding: 32px; position: relative; overflow: hidden;
  min-height: 340px; display: flex; flex-direction: column; gap: 14px;
}
.module-visual-bg { position: absolute; inset: 0; opacity: .4; background: radial-gradient(ellipse 70% 70% at 80% 20%, rgba(99,102,241,.25), transparent 60%); }
.module-visual-content { position: relative; z-index: 2; }
.module-screen-title { font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .1em; color: rgba(255,255,255,.35); margin-bottom: 20px; display: flex; align-items: center; gap: 8px; }
.module-screen-title::before { content:''; width:6px; height:6px; background: var(--accent); border-radius:50%; }
.module-row {
  display: flex; align-items: center; justify-content: space-between;
  background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.07);
  border-radius: var(--radius-md); padding: 12px 16px; margin-bottom: 8px;
  font-size: 13px; color: rgba(255,255,255,.75);
}
.module-row-icon { width: 28px; height: 28px; background: rgba(99,102,241,.2); border-radius: 7px; display: grid; place-items: center; font-size: 12px; color: var(--primary-light); }
.module-row-val { font-weight: 700; color: #fff; }
.status-pill { padding: 3px 10px; border-radius: 999px; font-size: 11px; font-weight: 700; }
.status-green { background: rgba(16,185,129,.15); color: #10b981; }
.status-yellow { background: rgba(245,158,11,.15); color: #f59e0b; }
.status-red { background: rgba(239,68,68,.15); color: #ef4444; }
.status-blue { background: rgba(99,102,241,.15); color: #818cf8; }
.module-info h3 { font-size: 1.55rem; font-weight: 800; color: var(--dark); margin-bottom: 12px; line-height: 1.25; }
.module-info p { color: var(--gray); font-size: 15px; line-height: 1.75; margin-bottom: 24px; }
.feature-list { display: flex; flex-direction: column; gap: 10px; margin-bottom: 28px; }
.feature-item { display: flex; align-items: flex-start; gap: 10px; font-size: 14px; color: var(--mid); }
.feature-item i { width: 20px; height: 20px; background: rgba(16,185,129,.12); color: var(--accent); border-radius: 50%; display: grid; place-items: center; font-size: 10px; flex-shrink: 0; margin-top: 2px; }
.module-link { display: inline-flex; align-items: center; gap: 6px; color: var(--primary); font-weight: 700; font-size: 14px; }
.module-link:hover { text-decoration: underline; }

/* ============================================================
   ALL MODULES GRID
   ============================================================ */
.modules-grid-section { padding: 96px 0; background: var(--dark); }
.modules-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.module-card {
  background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--radius-lg); padding: 28px 24px;
  transition: transform var(--transition), border-color var(--transition), background var(--transition);
  cursor: default;
}
.module-card:hover { transform: translateY(-4px); border-color: rgba(99,102,241,.4); background: rgba(99,102,241,.06); }
.module-card-icon {
  width: 52px; height: 52px; border-radius: 14px; display: grid; place-items: center;
  font-size: 20px; margin-bottom: 16px;
}
.module-card h3 { font-size: 15px; font-weight: 700; color: #fff; margin-bottom: 8px; }
.module-card p { font-size: 13px; color: rgba(255,255,255,.45); line-height: 1.6; }
.module-card-count { margin-top: 16px; font-size: 12px; color: rgba(255,255,255,.3); font-weight: 600; }

/* ============================================================
   AI SECTION
   ============================================================ */
.ai-section { padding: 96px 0; background: linear-gradient(135deg, var(--dark) 0%, #1e1040 100%); position: relative; overflow: hidden; }
.ai-section::before { content:''; position:absolute; inset:0; background: radial-gradient(ellipse 60% 80% at 50% 50%, rgba(139,92,246,.12), transparent 65%); }
.ai-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.ai-card {
  background: rgba(255,255,255,.04); border: 1px solid rgba(139,92,246,.15);
  border-radius: var(--radius-lg); padding: 28px 24px; position: relative; overflow: hidden;
  transition: border-color var(--transition), background var(--transition);
}
.ai-card:hover { border-color: rgba(139,92,246,.4); background: rgba(139,92,246,.06); }
.ai-card::before { content:'AI'; position:absolute; top:20px; right:20px; font-size:9px; font-weight:900; letter-spacing:.08em; color:rgba(139,92,246,.4); border:1px solid rgba(139,92,246,.2); padding:2px 8px; border-radius:4px; }
.ai-card-icon { width: 52px; height: 52px; background: linear-gradient(135deg, rgba(99,102,241,.3), rgba(139,92,246,.3)); border-radius: 14px; display: grid; place-items: center; font-size: 22px; color: var(--primary-light); margin-bottom: 18px; }
.ai-card h3 { font-size: 16px; font-weight: 700; color: #fff; margin-bottom: 8px; }
.ai-card p { font-size: 13.5px; color: rgba(255,255,255,.5); line-height: 1.65; }
.ai-card ul { margin-top: 14px; display: flex; flex-direction: column; gap: 7px; }
.ai-card ul li { font-size: 13px; color: rgba(255,255,255,.45); display: flex; align-items: center; gap: 8px; }
.ai-card ul li::before { content:''; width:5px; height:5px; background:var(--secondary); border-radius:50%; flex-shrink:0; }

/* ============================================================
   FEATURES STRIP
   ============================================================ */
.features-section { padding: 96px 0; }
.features-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.feature-card {
  border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 32px 28px;
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}
.feature-card:hover { border-color: var(--primary); box-shadow: var(--shadow-md); transform: translateY(-4px); }
.feature-card-icon { width: 52px; height: 52px; border-radius: 14px; background: rgba(99,102,241,.1); color: var(--primary); display: grid; place-items: center; font-size: 22px; margin-bottom: 20px; }
.feature-card h3 { font-size: 17px; font-weight: 700; color: var(--dark); margin-bottom: 10px; }
.feature-card p { font-size: 14px; color: var(--gray); line-height: 1.7; }

/* ============================================================
   STATS
   ============================================================ */
.stats-section { background: linear-gradient(135deg, var(--primary-dark), var(--secondary)); padding: 64px 0; }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; }
.stat-item { text-align: center; padding: 28px; border-right: 1px solid rgba(255,255,255,.15); }
.stat-item:last-child { border-right: none; }
.stat-num { font-size: 2.6rem; font-weight: 900; color: #fff; line-height: 1; }
.stat-label { font-size: 14px; color: rgba(255,255,255,.65); margin-top: 8px; font-weight: 500; }

/* ============================================================
   INDUSTRIES
   ============================================================ */
.industries-section { padding: 96px 0; background: var(--gray-lighter); }
.industries-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.industry-card {
  background: #fff; border: 1px solid var(--border); border-radius: var(--radius-lg);
  padding: 28px 24px; display: flex; align-items: flex-start; gap: 18px;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.industry-card:hover { border-color: var(--primary); box-shadow: var(--shadow-md); }
.industry-icon { width: 52px; height: 52px; border-radius: 14px; display: grid; place-items: center; font-size: 22px; flex-shrink: 0; }
.industry-card h3 { font-size: 15px; font-weight: 700; color: var(--dark); margin-bottom: 6px; }
.industry-card p { font-size: 13px; color: var(--gray); line-height: 1.6; }

/* ============================================================
   PRICING
   ============================================================ */
.pricing-section { padding: 96px 0; }
.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; align-items: start; }
.pricing-card {
  background: #fff; border: 1.5px solid var(--border); border-radius: var(--radius-xl);
  padding: 36px 32px; position: relative; transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}
.pricing-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.pricing-card.featured { border-color: var(--primary); background: linear-gradient(180deg, rgba(99,102,241,.04) 0%, #fff 100%); }
.pricing-popular-tag {
  position: absolute; top: -14px; left: 50%; transform: translateX(-50%);
  background: var(--primary); color: #fff; font-size: 11px; font-weight: 800;
  text-transform: uppercase; letter-spacing: .06em; padding: 4px 16px; border-radius: 999px;
}
.pricing-tier { font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: .1em; color: var(--gray); margin-bottom: 10px; }
.pricing-name { font-size: 1.4rem; font-weight: 900; color: var(--dark); margin-bottom: 6px; }
.pricing-desc { font-size: 13.5px; color: var(--gray); margin-bottom: 28px; line-height: 1.5; }
.pricing-price { display: flex; align-items: baseline; gap: 4px; margin-bottom: 28px; }
.price-currency { font-size: 1.4rem; font-weight: 700; color: var(--dark); }
.price-amount { font-size: 3rem; font-weight: 900; color: var(--dark); line-height: 1; }
.price-period { font-size: 13px; color: var(--gray); }
.pricing-features { display: flex; flex-direction: column; gap: 10px; margin-bottom: 32px; }
.pricing-features li { font-size: 14px; color: var(--mid); display: flex; align-items: center; gap: 10px; }
.pricing-features li i { color: var(--accent); font-size: 12px; }
.pricing-features li.off { color: var(--gray-light); text-decoration: line-through; }
.pricing-features li.off i { color: var(--border); }
.pricing-cta {
  display: block; text-align: center; padding: 13px; background: var(--primary); color: #fff;
  font-size: 14px; font-weight: 700; border-radius: 999px;
  transition: background var(--transition), transform var(--transition);
}
.pricing-cta:hover { background: var(--primary-dark); transform: translateY(-1px); }
.pricing-cta.outline { background: none; color: var(--primary); border: 1.5px solid var(--primary); }
.pricing-cta.outline:hover { background: var(--primary); color: #fff; }

/* ============================================================
   TESTIMONIALS
   ============================================================ */
.testimonials-section { padding: 96px 0; background: var(--dark); }
.testimonials-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.testimonial-card {
  background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--radius-lg); padding: 28px 24px;
}
.testimonial-stars { color: #f59e0b; font-size: 14px; margin-bottom: 14px; }
.testimonial-text { font-size: 14.5px; color: rgba(255,255,255,.65); line-height: 1.75; margin-bottom: 20px; font-style: italic; }
.testimonial-author { display: flex; align-items: center; gap: 12px; }
.testimonial-avatar { width: 42px; height: 42px; border-radius: 50%; display: grid; place-items: center; font-size: 16px; font-weight: 700; color: #fff; flex-shrink: 0; }
.testimonial-name { font-size: 14px; font-weight: 700; color: #fff; }
.testimonial-role { font-size: 12px; color: rgba(255,255,255,.4); }

/* ============================================================
   CTA BANNER
   ============================================================ */
.cta-section {
  padding: 96px 0; background: linear-gradient(135deg, var(--primary-dark) 0%, var(--secondary) 100%);
  position: relative; overflow: hidden; text-align: center;
}
.cta-section::before { content:''; position:absolute; inset:0; background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E"); }
.cta-section h2 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); font-weight: 900; color: #fff; margin-bottom: 16px; letter-spacing: -.02em; }
.cta-section p { font-size: 1.1rem; color: rgba(255,255,255,.7); margin-bottom: 36px; max-width: 520px; margin-left: auto; margin-right: auto; }
.cta-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.btn-white { padding: 14px 28px; background: #fff; color: var(--primary); font-size: 15px; font-weight: 700; border-radius: 999px; display: inline-flex; align-items: center; gap: 8px; transition: transform var(--transition), box-shadow var(--transition); }
.btn-white:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0,0,0,.2); }
.btn-outline-white { padding: 13px 26px; border: 2px solid rgba(255,255,255,.4); color: #fff; font-size: 15px; font-weight: 600; border-radius: 999px; display: inline-flex; align-items: center; gap: 8px; transition: all var(--transition); }
.btn-outline-white:hover { border-color: #fff; background: rgba(255,255,255,.1); }

/* ============================================================
   CONTACT
   ============================================================ */
.contact-section { padding: 96px 0; }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: start; }
.contact-info h2 { font-size: 2rem; font-weight: 900; color: var(--dark); margin-bottom: 14px; }
.contact-info p { color: var(--gray); line-height: 1.75; margin-bottom: 32px; }
.contact-item { display: flex; gap: 14px; align-items: flex-start; margin-bottom: 20px; }
.contact-item-icon { width: 44px; height: 44px; background: rgba(99,102,241,.1); border-radius: 12px; display: grid; place-items: center; color: var(--primary); font-size: 18px; flex-shrink: 0; }
.contact-item strong { font-size: 14px; font-weight: 700; color: var(--dark); display: block; }
.contact-item span { font-size: 14px; color: var(--gray); }
.contact-form { background: var(--gray-lighter); border-radius: var(--radius-xl); padding: 40px; }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-size: 13px; font-weight: 600; color: var(--mid); margin-bottom: 7px; }
.form-group input, .form-group select, .form-group textarea {
  width: 100%; padding: 12px 16px; border: 1.5px solid var(--border);
  border-radius: var(--radius-sm); font-size: 14px; color: var(--dark);
  background: #fff; font-family: inherit; transition: border-color var(--transition);
  outline: none;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(99,102,241,.12); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-submit { width: 100%; padding: 14px; background: var(--primary); color: #fff; border: none; border-radius: 999px; font-size: 15px; font-weight: 700; cursor: pointer; transition: background var(--transition); font-family: inherit; }
.form-submit:hover { background: var(--primary-dark); }

/* ============================================================
   FOOTER
   ============================================================ */
.footer { background: var(--dark); color: rgba(255,255,255,.6); padding: 72px 0 0; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.4fr; gap: 48px; margin-bottom: 48px; }
.footer-brand p { font-size: 14px; line-height: 1.7; max-width: 280px; }
.footer h4 { font-size: 13px; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; color: rgba(255,255,255,.9); margin-bottom: 16px; }
.footer ul { display: flex; flex-direction: column; gap: 10px; }
.footer ul li a { font-size: 14px; color: rgba(255,255,255,.5); transition: color .2s; }
.footer ul li a:hover { color: #fff; }
.social-links { display: flex; gap: 10px; }
.social-links a { width: 36px; height: 36px; background: rgba(255,255,255,.07); border-radius: 8px; display: grid; place-items: center; color: rgba(255,255,255,.5); transition: all .2s; font-size: 14px; }
.social-links a:hover { background: var(--primary); color: #fff; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.07); padding: 24px 0; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; }
.footer-bottom p { font-size: 13px; color: rgba(255,255,255,.3); }
.footer-bottom-links { display: flex; gap: 20px; }
.footer-bottom-links a { font-size: 13px; color: rgba(255,255,255,.3); }
.footer-bottom-links a:hover { color: rgba(255,255,255,.7); }

/* ============================================================
   UTILITIES
   ============================================================ */
.text-center { text-align: center; }
.highlight { color: var(--primary); }
.highlight-green { color: var(--accent); }

/* ============================================================
   RESPONSIVE
   ============================================================ */

/* ---- 1024px — Tablet landscape ---- */
@media (max-width: 1024px) {
  .hero-inner { grid-template-columns: 1fr; max-width: 660px; margin: 0 auto; }
  .hero-visual { display: none; }
  .hero h1 { font-size: clamp(2rem, 5vw, 3rem); }
  /* Module detail sections: stack, text always first */
  .module-layout { grid-template-columns: 1fr; gap: 40px; }
  .module-layout.reverse { direction: ltr; }
  .module-layout.reverse .module-info { order: 1; }
  .module-layout.reverse .module-visual { order: 2; }
  /* Module visual — shorter on tablet */
  .module-visual { min-height: 280px; }
  /* Grids */
  .modules-grid { grid-template-columns: repeat(3, 1fr); }
  .ai-grid { grid-template-columns: 1fr 1fr; }
  .features-grid { grid-template-columns: 1fr 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-grid .stat-item:nth-child(2) { border-right: none; }
  .stats-grid .stat-item:nth-child(3) { border-top: 1px solid rgba(255,255,255,.15); }
  .stats-grid .stat-item:nth-child(4) { border-top: 1px solid rgba(255,255,255,.15); border-right: none; }
  .industries-grid { grid-template-columns: 1fr 1fr; }
  .pricing-grid { grid-template-columns: 1fr; max-width: 480px; margin: 0 auto; }
  .testimonials-grid { grid-template-columns: 1fr 1fr; }
  .contact-grid { grid-template-columns: 1fr; max-width: 640px; margin: 0 auto; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  /* Reduce heavy section padding on tablet */
  .modules-section,
  .modules-grid-section,
  .ai-section,
  .features-section,
  .industries-section,
  .testimonials-section,
  .pricing-section,
  .contact-section { padding: 72px 0; }
}

/* ---- 768px — Mobile ---- */
@media (max-width: 768px) {
  :root { --nav-h: 60px; }

  /* Container: tighter gutter on mobile */
  .container, .container-lg { padding: 0 16px; }

  /* ----- NAV ----- */
  .nav-inner { padding: 0 16px; gap: 0; }
  .nav-links {
    display: none; flex-direction: column;
    position: fixed; top: var(--nav-h); left: 0; right: 0;
    background: var(--dark2); padding: 12px 16px 20px;
    border-bottom: 1px solid rgba(255,255,255,.08);
    gap: 0; max-height: calc(100vh - var(--nav-h));
    overflow-y: auto; -webkit-overflow-scrolling: touch;
    z-index: 999;
  }
  .nav-links.open { display: flex; }
  .nav-links > li > a { padding: 11px 12px; font-size: 15px; }
  /* Collapse the 12-item modules dropdown on mobile to a simple link */
  .nav-dropdown { display: none; }
  .nav-right { display: none; }
  .nav-mobile-cta { display: block; }
  .nav-toggle { display: block; margin-left: auto; }

  /* ----- HERO ----- */
  .hero { padding: calc(var(--nav-h) + 48px) 0 60px; min-height: auto; }
  .hero-inner { padding: 0 16px; gap: 0; max-width: 100%; }
  .hero h1 { font-size: clamp(1.85rem, 7vw, 2.4rem); margin-bottom: 16px; }
  .hero-badge { font-size: 10px; padding: 5px 12px; white-space: normal; text-align: center; }
  .hero-sub { font-size: 15px; margin-bottom: 28px; }
  .hero-actions { flex-direction: column; align-items: stretch; gap: 10px; margin-bottom: 36px; }
  .hero-actions .btn-primary,
  .hero-actions .btn-outline { justify-content: center; width: 100%; }
  .hero-stats { flex-wrap: wrap; gap: 16px 28px; }
  .hero-stat-num { font-size: 1.5rem; }

  /* ----- MODULE STRIP ----- */
  .module-strip { overflow-x: auto; -webkit-overflow-scrolling: touch; overflow-y: hidden; }
  .module-strip::-webkit-scrollbar { height: 0; }
  .module-strip-inner { padding: 0 16px; flex-wrap: nowrap; }

  /* ----- ALL MODULES GRID ----- */
  .modules-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .module-card { padding: 20px 16px; }
  .module-card-icon { width: 44px; height: 44px; margin-bottom: 12px; }
  .module-card h3 { font-size: 13.5px; }
  .module-card p { font-size: 12px; }

  /* ----- SECTION HEADERS ----- */
  .section-title { font-size: clamp(1.4rem, 5vw, 1.9rem); }
  .section-sub { font-size: 14.5px; }
  .section-header { margin-bottom: 36px; }

  /* ----- MODULE DETAIL SECTIONS ----- */
  .modules-section,
  .modules-grid-section,
  .ai-section,
  .features-section,
  .industries-section,
  .testimonials-section,
  .pricing-section,
  .contact-section { padding: 56px 0; }
  /* Tighter section without explicit class */
  section[style*="padding:96px"] { padding: 56px 0 !important; }
  section[style*="padding: 96px"] { padding: 56px 0 !important; }
  .module-visual { min-height: auto; padding: 22px; }
  .module-info h3 { font-size: 1.3rem; }
  .module-info p { font-size: 14px; margin-bottom: 18px; }

  /* ----- AI GRID ----- */
  .ai-grid { grid-template-columns: 1fr; gap: 14px; }

  /* ----- FEATURES / INDUSTRIES ----- */
  .features-grid { grid-template-columns: 1fr; gap: 14px; }
  .industries-grid { grid-template-columns: 1fr; gap: 12px; }
  .industry-card { padding: 20px 16px; gap: 14px; }

  /* ----- STATS ----- */
  .stats-section { padding: 48px 0; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .stat-item { padding: 20px 12px; }
  .stat-num { font-size: 2rem; }
  .stats-grid .stat-item:nth-child(2) { border-right: none; }
  .stats-grid .stat-item:nth-child(3) { border-top: 1px solid rgba(255,255,255,.15); border-right: 1px solid rgba(255,255,255,.15); }
  .stats-grid .stat-item:nth-child(4) { border-top: 1px solid rgba(255,255,255,.15); border-right: none; }

  /* ----- TESTIMONIALS ----- */
  .testimonials-grid { grid-template-columns: 1fr; gap: 14px; }

  /* ----- PRICING ----- */
  .pricing-grid { max-width: 100%; }
  .pricing-card { padding: 28px 22px; }

  /* ----- CTA ----- */
  .cta-section { padding: 64px 0; }
  .cta-section h2 { font-size: clamp(1.5rem, 5vw, 2rem); }
  .cta-actions { flex-direction: column; align-items: center; gap: 12px; }
  .cta-actions .btn-white,
  .cta-actions .btn-outline-white { width: 100%; max-width: 300px; justify-content: center; }

  /* ----- CONTACT ----- */
  .contact-grid { max-width: 100%; }
  .contact-form { padding: 24px 18px; }
  .form-row { grid-template-columns: 1fr; }

  /* ----- FOOTER ----- */
  .footer { padding: 52px 0 0; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; margin-bottom: 32px; }
  .footer-bottom { flex-direction: column; align-items: flex-start; gap: 10px; }
  .footer-bottom-links { flex-wrap: wrap; gap: 12px; }
}

/* ---- 480px — Small mobile ---- */
@media (max-width: 480px) {
  .hero h1 { font-size: clamp(1.7rem, 8vw, 2rem); }
  .modules-grid { grid-template-columns: 1fr 1fr; gap: 10px; }
  .module-card { padding: 16px 12px; }
  .module-card-icon { width: 38px; height: 38px; font-size: 16px; }
  .module-card h3 { font-size: 12.5px; }
  .module-card p { display: none; } /* hide desc on smallest screens */
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .hero-stats { gap: 12px 20px; }
  .hero-stat-num { font-size: 1.35rem; }
  .pricing-card { padding: 24px 16px; }
  .price-amount { font-size: 2.4rem; }
  .section-title { letter-spacing: -.015em; }
  .btn-primary, .btn-outline { padding: 12px 22px; font-size: 14px; }
  /* Industry icons on smallest */
  .industry-icon { width: 44px; height: 44px; font-size: 18px; }
  /* Footer bottom links stacked */
  .footer-bottom { flex-direction: column; align-items: flex-start; }
  .footer-bottom-links { flex-direction: column; gap: 6px; }
}