:root {
--blue: #2b8cff;
--teal: #16c6b3;
--ink: #0f172a;
--text: #334155;
--muted: #64748b;
--line: #e5e7eb;
--page: #f6f8fc;
--card: #ffffff;
--shadow-sm: 0 2px 8px rgba(2,6,23,.06);
--shadow-md: 0 10px 24px rgba(2,6,23,.08);
--shadow-lg: 0 20px 48px rgba(2,6,23,.12);
--radius: 16px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
color: var(--text);
background: #fff;
line-height: 1.6;
-webkit-font-smoothing: antialiased;
}

a { text-decoration: none; color: inherit; }
img { max-width: 100%; }

.container {
max-width: 1160px;
margin: 0 auto;
padding: 0 24px;
}

/* ===================== TOP STRIP ===================== */
.top-strip {
background: var(--ink);
color: #fff;
text-align: center;
padding: 10px 24px;
font-size: 13px;
font-weight: 500;
letter-spacing: .01em;
position: relative;
z-index: 200;
}

.top-strip a {
color: var(--teal);
font-weight: 700;
margin-left: 8px;
border-bottom: 1px solid transparent;
transition: border-color .2s;
}

.top-strip a:hover { border-color: var(--teal); }

/* ===================== HEADER ===================== */
.header {
position: fixed;
top: 0;
left: 0; right: 0;
z-index: 100;
background: rgba(255,255,255,.92);
backdrop-filter: blur(12px);
-webkit-backdrop-filter: blur(12px);
border-bottom: 1px solid var(--line);
transition: box-shadow .3s;
}

.header.scrolled { box-shadow: var(--shadow-md); }

.header-inner {
display: flex;
align-items: center;
height: 64px;
gap: 32px;
}

.logo {
display: flex;
align-items: center;
gap: 10px;
flex-shrink: 0;
}

.logo-icon {
width: 36px; height: 36px;
background: linear-gradient(135deg, var(--teal), var(--blue));
border-radius: 10px;
display: flex; align-items: center; justify-content: center;
}

.logo-text {
font-size: 17px;
font-weight: 800;
color: var(--ink);
letter-spacing: -.02em;
}

.logo-text span { color: var(--blue); }

.nav {
display: flex;
align-items: center;
gap: 4px;
flex: 1;
}

.nav-link {
padding: 8px 14px;
border-radius: 8px;
font-size: 14px;
font-weight: 500;
color: var(--text);
transition: background .15s, color .15s;
}

.nav-link:hover { background: var(--page); color: var(--ink); }

.header-cta {
display: flex;
align-items: center;
gap: 10px;
flex-shrink: 0;
}

.btn {
display: inline-flex;
align-items: center;
justify-content: center;
gap: 8px;
padding: 10px 22px;
border-radius: 10px;
font-size: 14px;
font-weight: 600;
cursor: pointer;
border: none;
transition: all .2s;
white-space: nowrap;
}

.btn-primary {
background: linear-gradient(135deg, var(--teal), var(--blue));
color: white;
box-shadow: 0 4px 14px rgba(43,140,255,.3);
}

.btn-primary:hover {
transform: translateY(-1px);
box-shadow: 0 6px 20px rgba(43,140,255,.4);
}

.btn-ghost {
background: transparent;
color: var(--ink);
border: 1px solid var(--line);
}

.btn-ghost:hover { background: var(--page); }

.btn-lg {
padding: 14px 32px;
font-size: 15px;
border-radius: 12px;
}

.btn-outline {
background: transparent;
color: white;
border: 2px solid rgba(255,255,255,.4);
}

.btn-outline:hover { background: rgba(255,255,255,.1); border-color: rgba(255,255,255,.7); }

/* ===================== HAMBURGER ===================== */
.hamburger {
display: none;
flex-direction: column;
gap: 5px;
cursor: pointer;
padding: 6px;
border: none;
background: none;
margin-left: auto;
}

.hamburger span {
display: block;
width: 22px; height: 2px;
background: var(--ink);
border-radius: 2px;
transition: all .3s;
}

.mobile-nav {
display: none;
position: fixed;
top: 105px; left: 0; right: 0;
background: #fff;
border-bottom: 1px solid var(--line);
padding: 16px 24px;
z-index: 99;
flex-direction: column;
gap: 8px;
box-shadow: var(--shadow-md);
}

.mobile-nav.open { display: flex; }
.mobile-nav .nav-link { padding: 12px 14px; }

/* ===================== HERO ===================== */
.hero {
padding: 160px 0 100px;
background: #fff;
position: relative;
overflow: hidden;
}

.hero-bg {
position: absolute;
inset: 0;
pointer-events: none;
}

.hero-inner {
display: grid;
grid-template-columns: 1fr 1fr;
gap: 60px;
align-items: center;
position: relative;
z-index: 1;
}

.hero-badge {
display: inline-flex;
align-items: center;
gap: 8px;
padding: 6px 14px;
background: #f0f9ff;
border: 1px solid #bae6fd;
border-radius: 20px;
font-size: 13px;
font-weight: 600;
color: #0369a1;
margin-bottom: 20px;
}

.hero-badge-dot {
width: 7px; height: 7px;
background: var(--blue);
border-radius: 50%;
animation: pulse 2s infinite;
}

@keyframes pulse {
0%, 100% { opacity: 1; transform: scale(1); }
50% { opacity: .6; transform: scale(1.3); }
}

.hero h1 {
font-size: 52px;
font-weight: 800;
line-height: 1.1;
color: var(--ink);
letter-spacing: -.03em;
margin-bottom: 20px;
}

.hero h1 .highlight {
background: linear-gradient(135deg, var(--teal), var(--blue));
-webkit-background-clip: text;
-webkit-text-fill-color: transparent;
background-clip: text;
}

.hero-sub {
font-size: 18px;
color: var(--muted);
line-height: 1.7;
margin-bottom: 36px;
max-width: 480px;
}

.hero-actions { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }

.hero-trust {
display: flex;
align-items: center;
gap: 12px;
margin-top: 32px;
padding-top: 28px;
border-top: 1px solid var(--line);
}

.trust-avatars {
display: flex;
}

.trust-avatar {
width: 32px; height: 32px;
border-radius: 50%;
border: 2px solid white;
margin-right: -8px;
display: flex; align-items: center; justify-content: center;
font-size: 12px; font-weight: 700; color: white;
}

.trust-text { font-size: 13px; color: var(--muted); }
.trust-text strong { color: var(--ink); }

/* Hero Visual */
.hero-visual {
position: relative;
}

.dashboard-mockup {
background: white;
border-radius: 20px;
border: 1px solid var(--line);
box-shadow: var(--shadow-lg);
overflow: hidden;
}

.mockup-topbar {
background: var(--page);
border-bottom: 1px solid var(--line);
padding: 12px 16px;
display: flex;
align-items: center;
gap: 8px;
}

.mockup-dot { width: 10px; height: 10px; border-radius: 50%; }

.mockup-body { padding: 20px; }

.mockup-stat-row {
display: grid;
grid-template-columns: repeat(3, 1fr);
gap: 10px;
margin-bottom: 14px;
}

.mockup-stat {
background: var(--page);
border-radius: 10px;
padding: 12px;
border: 1px solid var(--line);
}

.mockup-stat-val { font-size: 20px; font-weight: 800; color: var(--ink); }
.mockup-stat-label { font-size: 10px; color: var(--muted); margin-top: 2px; }

.mockup-review {
background: var(--page);
border-radius: 10px;
padding: 12px;
border: 1px solid var(--line);
margin-bottom: 8px;
}

.mockup-review-header { display: flex; align-items: center; gap: 8px; margin-bottom: 6px; }
.mockup-avatar { width: 24px; height: 24px; border-radius: 50%; }
.mockup-name { font-size: 11px; font-weight: 600; color: var(--ink); }
.mockup-stars { color: #f59e0b; font-size: 10px; }
.mockup-text { font-size: 10px; color: var(--muted); line-height: 1.4; }

.mockup-reply-btn {
display: inline-flex;
align-items: center;
gap: 4px;
margin-top: 6px;
padding: 4px 10px;
background: linear-gradient(135deg, var(--teal), var(--blue));
color: white;
border-radius: 6px;
font-size: 9px;
font-weight: 700;
}

.floating-card {
position: absolute;
background: white;
border: 1px solid var(--line);
border-radius: 14px;
padding: 12px 16px;
box-shadow: var(--shadow-md);
font-size: 12px;
}

.floating-card-1 {
top: -20px;
right: -20px;
min-width: 160px;
}

.floating-card-2 {
bottom: 40px;
left: -30px;
min-width: 180px;
}

/* ===================== SECTION COMMONS ===================== */
section { padding: 96px 0; }

.section-label {
display: inline-flex;
align-items: center;
gap: 8px;
padding: 6px 14px;
background: #f0f9ff;
border: 1px solid #bae6fd;
border-radius: 20px;
font-size: 12px;
font-weight: 700;
color: #0369a1;
text-transform: uppercase;
letter-spacing: .06em;
margin-bottom: 14px;
}

.section-title {
font-size: 38px;
font-weight: 800;
color: var(--ink);
letter-spacing: -.02em;
line-height: 1.2;
margin-bottom: 14px;
}

.section-sub {
font-size: 17px;
color: var(--muted);
max-width: 560px;
line-height: 1.7;
}

.section-header { margin-bottom: 56px; }
.section-header.center { text-align: center; }
.section-header.center .section-sub { margin: 0 auto; }

/* ===================== STATS STRIP ===================== */
.stats-strip {
background: var(--ink);
padding: 56px 0;
}

.stats-grid {
display: grid;
grid-template-columns: repeat(4, 1fr);
gap: 0;
}

.stat-item {
text-align: center;
padding: 0 24px;
border-right: 1px solid rgba(255,255,255,.1);
}

.stat-item:last-child { border-right: none; }

.stat-num {
font-size: 42px;
font-weight: 800;
color: white;
letter-spacing: -.03em;
line-height: 1;
margin-bottom: 8px;
}

.stat-num span { color: var(--teal); }

.stat-desc { font-size: 14px; color: rgba(255,255,255,.6); }

/* ===================== WHAT WE DO ===================== */
.features-grid {
display: grid;
grid-template-columns: repeat(3, 1fr);
gap: 24px;
}

.feature-card {
background: white;
border: 1px solid var(--line);
border-radius: var(--radius);
padding: 28px;
transition: box-shadow .25s, transform .25s;
position: relative;
overflow: hidden;
}

.feature-card::before {
content: '';
position: absolute;
top: 0; left: 0; right: 0;
height: 3px;
background: linear-gradient(90deg, var(--teal), var(--blue));
opacity: 0;
transition: opacity .25s;
}

.feature-card:hover { box-shadow: var(--shadow-md); transform: translateY(-4px); }
.feature-card:hover::before { opacity: 1; }

.feature-icon {
width: 52px; height: 52px;
border-radius: 14px;
display: flex; align-items: center; justify-content: center;
margin-bottom: 18px;
}

.feature-title {
font-size: 17px;
font-weight: 700;
color: var(--ink);
margin-bottom: 10px;
}

.feature-desc {
font-size: 14px;
color: var(--muted);
line-height: 1.7;
}

/* ===================== HOW DIFFERENT ===================== */
.diff-grid {
display: grid;
grid-template-columns: 1fr 1fr;
gap: 48px;
align-items: center;
}

.diff-list { display: flex; flex-direction: column; gap: 20px; }

.diff-item {
display: flex;
gap: 16px;
align-items: flex-start;
}

.diff-check {
width: 36px; height: 36px;
border-radius: 10px;
background: linear-gradient(135deg, var(--teal), var(--blue));
display: flex; align-items: center; justify-content: center;
flex-shrink: 0;
margin-top: 2px;
}

.diff-text-title { font-size: 15px; font-weight: 700; color: var(--ink); margin-bottom: 4px; }
.diff-text-desc { font-size: 14px; color: var(--muted); line-height: 1.6; }

.compare-table {
background: white;
border: 1px solid var(--line);
border-radius: var(--radius);
overflow: hidden;
box-shadow: var(--shadow-sm);
}

.compare-head {
display: grid;
grid-template-columns: 1fr 1fr 1fr;
background: var(--page);
border-bottom: 1px solid var(--line);
}

.compare-head-cell {
padding: 14px 16px;
font-size: 13px;
font-weight: 700;
color: var(--ink);
border-right: 1px solid var(--line);
text-align: center;
}

.compare-head-cell:last-child { border-right: none; }
.compare-head-cell.highlight { background: #f0f7ff; color: var(--blue); }

.compare-row {
display: grid;
grid-template-columns: 1fr 1fr 1fr;
border-bottom: 1px solid var(--line);
}

.compare-row:last-child { border-bottom: none; }

.compare-cell {
padding: 12px 16px;
font-size: 13px;
color: var(--text);
border-right: 1px solid var(--line);
text-align: center;
display: flex;
align-items: center;
justify-content: center;
}

.compare-cell:first-child { justify-content: flex-start; font-weight: 500; color: var(--ink); }
.compare-cell:last-child { border-right: none; }
.compare-cell.highlight { background: #f8fbff; }

/* ===================== WHY CHOOSE US ===================== */
.why-grid {
display: grid;
grid-template-columns: repeat(2, 1fr);
gap: 20px;
}

.why-card {
background: white;
border: 1px solid var(--line);
border-radius: var(--radius);
padding: 24px;
display: flex;
gap: 16px;
align-items: flex-start;
transition: box-shadow .2s;
}

.why-card:hover { box-shadow: var(--shadow-sm); }

.why-num {
width: 40px; height: 40px;
border-radius: 10px;
background: var(--page);
border: 1px solid var(--line);
display: flex; align-items: center; justify-content: center;
font-size: 16px; font-weight: 800; color: var(--blue);
flex-shrink: 0;
}

.why-title { font-size: 15px; font-weight: 700; color: var(--ink); margin-bottom: 6px; }
.why-desc { font-size: 13px; color: var(--muted); line-height: 1.6; }

/* ===================== CASE STUDY ===================== */
.case-bg {
background: var(--page);
}

.case-grid {
display: grid;
grid-template-columns: repeat(3, 1fr);
gap: 24px;
}

.case-card {
background: white;
border: 1px solid var(--line);
border-radius: var(--radius);
overflow: hidden;
transition: box-shadow .25s, transform .25s;
}

.case-card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }

.case-card-top {
padding: 24px;
border-bottom: 1px solid var(--line);
}

.case-industry {
display: inline-block;
padding: 4px 10px;
border-radius: 20px;
font-size: 11px;
font-weight: 700;
text-transform: uppercase;
letter-spacing: .05em;
margin-bottom: 12px;
}

.case-title { font-size: 16px; font-weight: 700; color: var(--ink); margin-bottom: 8px; }
.case-desc { font-size: 13px; color: var(--muted); line-height: 1.6; }

.case-card-bottom {
padding: 20px 24px;
display: grid;
grid-template-columns: repeat(3, 1fr);
gap: 12px;
}

.case-metric-val {
font-size: 22px;
font-weight: 800;
color: var(--ink);
}

.case-metric-val span { color: var(--teal); }
.case-metric-label { font-size: 11px; color: var(--muted); margin-top: 2px; }

/* ===================== FAQ ===================== */
.faq-list { max-width: 720px; margin: 0 auto; }

.faq-item {
border: 1px solid var(--line);
border-radius: 12px;
margin-bottom: 10px;
overflow: hidden;
background: white;
}

.faq-q {
width: 100%;
display: flex;
align-items: center;
justify-content: space-between;
padding: 18px 22px;
background: none;
border: none;
cursor: pointer;
font-size: 15px;
font-weight: 600;
color: var(--ink);
text-align: left;
gap: 16px;
transition: background .15s;
}

.faq-q:hover { background: var(--page); }

.faq-icon {
width: 24px; height: 24px;
border-radius: 6px;
background: var(--page);
display: flex; align-items: center; justify-content: center;
flex-shrink: 0;
transition: transform .3s, background .3s;
}

.faq-item.open .faq-icon {
background: var(--blue);
transform: rotate(45deg);
}

.faq-item.open .faq-icon svg { stroke: white; }

.faq-a {
display: none;
padding: 0 22px 18px;
font-size: 14px;
color: var(--muted);
line-height: 1.7;
}

.faq-item.open .faq-a { display: block; }

/* ===================== CONTACT ===================== */
.contact-grid {
display: grid;
grid-template-columns: 1fr 1.4fr;
gap: 48px;
align-items: start;
}

.contact-info-title { font-size: 28px; font-weight: 800; color: var(--ink); margin-bottom: 14px; letter-spacing: -.02em; }
.contact-info-desc { font-size: 15px; color: var(--muted); line-height: 1.7; margin-bottom: 32px; }

.contact-detail {
display: flex;
align-items: center;
gap: 14px;
margin-bottom: 20px;
}

.contact-icon {
width: 44px; height: 44px;
border-radius: 12px;
background: var(--page);
border: 1px solid var(--line);
display: flex; align-items: center; justify-content: center;
flex-shrink: 0;
}

.contact-detail-label { font-size: 12px; color: var(--muted); }
.contact-detail-val { font-size: 14px; font-weight: 600; color: var(--ink); }

.contact-form-card {
background: white;
border: 1px solid var(--line);
border-radius: 20px;
padding: 32px;
box-shadow: var(--shadow-md);
}

.form-group { margin-bottom: 18px; }

.form-label {
display: block;
font-size: 13px;
font-weight: 600;
color: var(--ink);
margin-bottom: 6px;
}

.form-control {
width: 100%;
padding: 12px 14px;
border: 1px solid var(--line);
border-radius: 10px;
font-size: 14px;
color: var(--text);
font-family: inherit;
background: #fff;
transition: border-color .15s, box-shadow .15s;
}

.form-control:focus {
outline: none;
border-color: var(--blue);
box-shadow: 0 0 0 4px rgba(43,140,255,.12);
}

textarea.form-control { resize: vertical; min-height: 120px; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }

/* ===================== CTA SECTION ===================== */
.cta-section {
background: var(--ink);
padding: 96px 0;
position: relative;
overflow: hidden;
}

.cta-inner {
text-align: center;
position: relative;
z-index: 1;
}

.cta-inner h2 {
font-size: 44px;
font-weight: 800;
color: white;
letter-spacing: -.03em;
margin-bottom: 16px;
line-height: 1.15;
}

.cta-inner h2 span { color: var(--teal); }

.cta-inner p { font-size: 17px; color: rgba(255,255,255,.65); margin-bottom: 36px; }

.cta-actions { display: flex; align-items: center; justify-content: center; gap: 14px; flex-wrap: wrap; }

/* ===================== FOOTER ===================== */
.footer {
background: #0a0f1e;
padding: 72px 0 0;
color: rgba(255,255,255,.7);
}

.footer-grid {
display: grid;
grid-template-columns: 2fr 1fr 1fr 1fr;
gap: 48px;
margin-bottom: 56px;
}

.footer-brand-desc {
font-size: 14px;
line-height: 1.7;
margin-top: 14px;
color: rgba(255,255,255,.5);
max-width: 280px;
}

.footer-heading {
font-size: 13px;
font-weight: 700;
color: white;
text-transform: uppercase;
letter-spacing: .07em;
margin-bottom: 18px;
}

.footer-links { display: flex; flex-direction: column; gap: 10px; }

.footer-link {
font-size: 14px;
color: rgba(255,255,255,.5);
transition: color .15s;
}

.footer-link:hover { color: var(--teal); }

.footer-bottom {
border-top: 1px solid rgba(255,255,255,.08);
padding: 24px 0;
display: flex;
align-items: center;
justify-content: space-between;
font-size: 13px;
color: rgba(255,255,255,.35);
flex-wrap: wrap;
gap: 12px;
}

.footer-bottom-links { display: flex; gap: 20px; }
.footer-bottom-links a { color: rgba(255,255,255,.35); transition: color .15s; }
.footer-bottom-links a:hover { color: var(--teal); }

.social-links { display: flex; gap: 10px; margin-top: 20px; }

.social-link {
width: 36px; height: 36px;
border-radius: 8px;
background: rgba(255,255,255,.06);
border: 1px solid rgba(255,255,255,.1);
display: flex; align-items: center; justify-content: center;
color: rgba(255,255,255,.5);
transition: all .15s;
}

.social-link:hover { background: rgba(255,255,255,.12); color: white; }

/* ===================== RESPONSIVE ===================== */
@media (max-width: 1024px) {
.hero h1 { font-size: 40px; }
.features-grid { grid-template-columns: repeat(2, 1fr); }
.footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
.hero { padding: 130px 0 64px; }
.hero-inner { grid-template-columns: 1fr; gap: 40px; }
.hero h1 { font-size: 34px; }
.hero-visual { display: none; }
.nav { display: none; }
.hamburger { display: flex; }
.stats-grid { grid-template-columns: repeat(2, 1fr); gap: 24px; }
.stat-item { border-right: none; border-bottom: 1px solid rgba(255,255,255,.1); padding: 16px 0; }
.stat-item:last-child, .stat-item:nth-child(2) { border-bottom: none; }
.features-grid { grid-template-columns: 1fr; }
.diff-grid { grid-template-columns: 1fr; }
.why-grid { grid-template-columns: 1fr; }
.case-grid { grid-template-columns: 1fr; }
.contact-grid { grid-template-columns: 1fr; }
.form-row { grid-template-columns: 1fr; }
.section-title { font-size: 28px; }
.cta-inner h2 { font-size: 30px; }
.footer-grid { grid-template-columns: 1fr; gap: 32px; }
.header-cta .btn-ghost { display: none; }
}