:root {
    --primary: #0f2b6e;
    --primary-light: #1a3f8f;
    --primary-dark: #081a45;
    --accent: #e63946;
    --accent-hover: #c1121f;
    --gold: #f4a261;
    --gold-light: #ffd166;
    --text: #1a1a2e;
    --text-light: #64748b;
    --text-muted: #94a3b8;
    --bg: #f1f5f9;
    --bg-alt: #e8eef5;
    --white: #ffffff;
    --border: #e2e8f0;
    --shadow-sm: 0 2px 8px rgba(15, 43, 110, 0.06);
    --shadow: 0 8px 32px rgba(15, 43, 110, 0.10);
    --shadow-lg: 0 16px 48px rgba(15, 43, 110, 0.14);
    --radius: 14px;
    --radius-sm: 10px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --nav-height: 72px;
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--nav-height) + 16px); }
body {
    font-family: 'Plus Jakarta Sans', 'Inter', sans-serif;
    color: var(--text);
    background: var(--white);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; }
a { color: inherit; }

.container { max-width: 1180px; margin: 0 auto; padding: 0 24px; }

/* ── Skip link ── */
.skip-link {
    position: absolute; top: -100%; left: 16px; z-index: 9999;
    background: var(--primary); color: #fff; padding: 10px 18px;
    border-radius: 0 0 8px 8px; font-weight: 600; font-size: 14px;
    text-decoration: none; transition: top 0.2s;
}
.skip-link:focus { top: 0; }

/* ── Topbar ── */
.topbar {
    background: var(--primary-dark);
    color: rgba(255,255,255,0.85);
    padding: 9px 0;
    font-size: 13px;
    border-bottom: 1px solid rgba(255,255,255,0.06);
}
.topbar .container { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 8px; }
.topbar-left { display: flex; align-items: center; gap: 8px; }
.topbar-left i { color: var(--gold-light); font-size: 12px; }
.topbar a { color: rgba(255,255,255,0.7); text-decoration: none; transition: var(--transition); }
.topbar a:hover { color: #fff; }
.topbar-right { display: flex; gap: 24px; align-items: center; }
.topbar-right span, .topbar-right a { display: flex; align-items: center; gap: 7px; }
.topbar-phone { font-weight: 600; color: #fff !important; }

/* ── Nav ── */
nav {
    background: rgba(255,255,255,0.92);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid transparent;
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: var(--transition);
}
nav.scrolled {
    background: rgba(255,255,255,0.97);
    border-bottom-color: var(--border);
    box-shadow: var(--shadow-sm);
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: var(--nav-height); }
.logo { display: flex; align-items: center; gap: 14px; text-decoration: none; }
.logo-icon {
    width: 46px; height: 46px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    border-radius: 12px;
    display: flex; align-items: center; justify-content: center;
    box-shadow: 0 4px 12px rgba(15,43,110,0.25);
}
.logo-icon i { color: #fff; font-size: 21px; }
.logo-text { line-height: 1.25; }
.logo-text strong {
    display: block;
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 17px; font-weight: 800;
    color: var(--primary); letter-spacing: -0.3px;
}
.logo-text span {
    font-size: 10.5px; color: var(--accent); font-weight: 700;
    text-transform: uppercase; letter-spacing: 1px;
}
.nav-links { display: flex; gap: 2px; list-style: none; align-items: center; }
.nav-links a {
    padding: 9px 15px; border-radius: var(--radius-sm);
    text-decoration: none; color: var(--text); font-size: 14px; font-weight: 500;
    transition: var(--transition);
}
.nav-links a:hover, .nav-links a.active { background: var(--bg); color: var(--primary); }
.nav-links .dropdown { position: relative; }
.nav-links .dropdown-menu {
    display: none; position: absolute; top: calc(100% + 10px); left: 0;
    background: #fff; border-radius: var(--radius); box-shadow: var(--shadow-lg);
    min-width: 240px; padding: 8px; z-index: 999;
    border: 1px solid var(--border);
    animation: fadeDown 0.2s ease;
}
.nav-links .dropdown-menu::before {
    content: '';
    position: absolute;
    top: -15px;
    left: 0;
    right: 0;
    height: 15px;
    background: transparent;
}
@keyframes fadeDown {
    from { opacity: 0; transform: translateY(-8px); }
    to { opacity: 1; transform: translateY(0); }
}
.nav-links .dropdown:hover .dropdown-menu { display: block; }
.nav-links .dropdown-menu a { display: flex; align-items: center; gap: 10px; padding: 10px 14px; border-radius: 8px; font-size: 13.5px; }
.nav-links .dropdown-menu a i { width: 20px; color: var(--primary); }
.btn-nav {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%) !important;
    color: #fff !important; padding: 10px 22px !important;
    border-radius: var(--radius-sm) !important; font-weight: 700 !important;
    box-shadow: 0 4px 14px rgba(15,43,110,0.3);
}
.btn-nav:hover { transform: translateY(-1px); box-shadow: 0 6px 20px rgba(15,43,110,0.35) !important; background: var(--primary-light) !important; color: #fff !important; }
.hamburger { display: none; background: none; border: none; cursor: pointer; padding: 8px; border-radius: 8px; }
.hamburger:hover { background: var(--bg); }
.hamburger span { display: block; width: 24px; height: 2px; background: var(--text); margin: 5px 0; border-radius: 2px; transition: var(--transition); }
.hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ── Hero ── */
.hero {
    background: var(--primary-dark);
    position: relative;
    overflow: hidden;
    padding: 0;
}
.hero-slider {
    position: relative;
    width: 100%;
}
.hero-slide {
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.8s ease-in-out, visibility 0.8s ease-in-out;
    z-index: 1;
    display: flex;
    align-items: center;
    padding: 100px 0 90px;
    background: linear-gradient(145deg, var(--primary-dark) 0%, var(--primary) 45%, #1e4a9a 100%);
    background-size: cover;
    background-position: center;
}
.hero-slide::before {
    content: '';
    position: absolute; inset: 0;
    background: radial-gradient(ellipse 80% 60% at 70% 20%, rgba(244,162,97,0.12) 0%, transparent 60%),
                radial-gradient(ellipse 50% 50% at 10% 80%, rgba(255,255,255,0.05) 0%, transparent 50%);
    z-index: 1;
}
.hero-slide::after {
    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='0.025'%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");
    z-index: 1;
}
.hero-slide.active {
    position: relative;
    opacity: 1;
    visibility: visible;
    z-index: 2;
}
.slider-control {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 48px;
    height: 48px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 50%;
    color: #fff;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
    transition: var(--transition);
    backdrop-filter: blur(4px);
}
.slider-control:hover {
    background: rgba(255, 255, 255, 0.25);
    border-color: #fff;
    transform: translateY(-50%) scale(1.05);
}
.slider-control.prev { left: 24px; }
.slider-control.next { right: 24px; }

.slider-indicators {
    position: absolute;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 8px;
    z-index: 10;
}
.slider-indicators .indicator {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    cursor: pointer;
    transition: var(--transition);
}
.slider-indicators .indicator:hover {
    background: rgba(255, 255, 255, 0.6);
}
.slider-indicators .indicator.active {
    background: var(--gold-light);
    width: 28px;
    border-radius: 5px;
}
.hero-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 64px; align-items: center; position: relative; z-index: 1; }
.hero-badge {
    display: inline-flex; align-items: center; gap: 8px;
    background: rgba(255,255,255,0.1); border: 1px solid rgba(255,255,255,0.15);
    border-radius: 50px; padding: 7px 16px 7px 10px;
    font-size: 12.5px; font-weight: 600; color: var(--gold-light);
    margin-bottom: 24px; backdrop-filter: blur(8px);
}
.hero-badge i { font-size: 14px; }
.hero h1 {
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: clamp(32px, 4.5vw, 52px);
    font-weight: 800; color: #fff; line-height: 1.15;
    margin-bottom: 22px; letter-spacing: -0.5px;
}
.hero h1 span {
    background: linear-gradient(90deg, var(--gold-light), var(--gold));
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
    background-clip: text;
}
.hero p { color: rgba(255,255,255,0.75); font-size: 17px; line-height: 1.75; margin-bottom: 36px; max-width: 520px; }
.hero-btns { display: flex; gap: 14px; flex-wrap: wrap; }
.btn-primary {
    background: linear-gradient(135deg, var(--accent) 0%, #d62839 100%);
    color: #fff; padding: 15px 30px; border-radius: var(--radius-sm);
    text-decoration: none; font-weight: 700; font-size: 15px;
    transition: var(--transition); display: inline-flex; align-items: center; gap: 9px;
    box-shadow: 0 4px 20px rgba(230,57,70,0.35);
    border: none; cursor: pointer;
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 28px rgba(230,57,70,0.45); }
.btn-outline {
    border: 2px solid rgba(255,255,255,0.35); color: #fff;
    padding: 15px 30px; border-radius: var(--radius-sm);
    text-decoration: none; font-weight: 600; font-size: 15px;
    transition: var(--transition); display: inline-flex; align-items: center; gap: 9px;
    background: rgba(255,255,255,0.05);
}
.btn-outline:hover { border-color: #fff; background: rgba(255,255,255,0.12); transform: translateY(-2px); }
.hero-stats {
    display: flex; gap: 36px; margin-top: 40px; padding-top: 36px;
    border-top: 1px solid rgba(255,255,255,0.1);
}
.hero-stat strong {
    display: block; font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 30px; font-weight: 800; color: var(--gold-light);
    letter-spacing: -0.5px;
}
.hero-stat span { color: rgba(255,255,255,0.55); font-size: 12.5px; font-weight: 500; }
.hero-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.hero-card {
    background: rgba(255,255,255,0.07); border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius); padding: 22px;
    backdrop-filter: blur(12px); transition: var(--transition);
}
.hero-card:hover { background: rgba(255,255,255,0.12); transform: translateY(-3px); border-color: rgba(255,255,255,0.2); }
.hero-card i { font-size: 26px; color: var(--gold-light); margin-bottom: 12px; display: block; }
.hero-card strong { display: block; color: #fff; font-size: 14.5px; font-weight: 700; margin-bottom: 4px; }
.hero-card span { color: rgba(255,255,255,0.55); font-size: 12.5px; }

/* ── Trust bar ── */
.trust-bar {
    background: var(--white);
    border-bottom: 1px solid var(--border);
    padding: 28px 0;
}
.trust-bar .container { display: flex; align-items: center; justify-content: center; gap: 48px; flex-wrap: wrap; }
.trust-item {
    display: flex; align-items: center; gap: 12px;
    color: var(--text-light); font-size: 14px; font-weight: 600;
}
.trust-item i {
    width: 42px; height: 42px; background: var(--bg);
    border-radius: 10px; display: flex; align-items: center; justify-content: center;
    color: var(--primary); font-size: 17px;
}

/* ── Sections ── */
section { padding: 88px 0; }
.section-header { text-align: center; margin-bottom: 56px; }
.section-eyebrow {
    display: inline-block; background: rgba(15,43,110,0.07);
    color: var(--primary); font-size: 11.5px; font-weight: 800;
    letter-spacing: 2px; text-transform: uppercase;
    padding: 7px 18px; border-radius: 50px; margin-bottom: 16px;
}
.section-header h2 {
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: clamp(26px, 3.2vw, 38px);
    font-weight: 800; color: var(--text);
    margin-bottom: 16px; letter-spacing: -0.4px;
}
.section-header p { color: var(--text-light); font-size: 16.5px; max-width: 580px; margin: 0 auto; line-height: 1.75; }

/* ── Category tabs ── */
.category-tabs {
    display: flex; flex-wrap: wrap; gap: 10px;
    justify-content: center; margin-bottom: 40px;
}
.category-tab {
    padding: 10px 20px; border-radius: 50px;
    border: 1.5px solid var(--border); background: var(--white);
    font-size: 13.5px; font-weight: 600; color: var(--text-light);
    cursor: pointer; transition: var(--transition); font-family: inherit;
}
.category-tab:hover { border-color: var(--primary); color: var(--primary); }
.category-tab.active {
    background: var(--primary); border-color: var(--primary); color: #fff;
    box-shadow: 0 4px 14px rgba(15,43,110,0.25);
}

/* ── Software cards ── */
.software-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(340px, 1fr)); gap: 24px; }
.software-card {
    background: #fff; border: 1px solid var(--border);
    border-radius: var(--radius); padding: 30px;
    transition: var(--transition); position: relative; overflow: hidden;
}
.software-card::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    transform: scaleX(0); transition: var(--transition); transform-origin: left;
}
.software-card:hover { box-shadow: var(--shadow); transform: translateY(-5px); border-color: transparent; }
.software-card:hover::before { transform: scaleX(1); }
.software-card.hidden { display: none; }
.sc-icon {
    width: 54px; height: 54px;
    background: linear-gradient(135deg, rgba(15,43,110,0.08) 0%, rgba(15,43,110,0.04) 100%);
    border-radius: 14px; display: flex; align-items: center; justify-content: center;
    margin-bottom: 20px;
}
.sc-icon i { color: var(--primary); font-size: 22px; }
.software-card h3 { font-size: 17.5px; font-weight: 700; color: var(--text); margin-bottom: 10px; letter-spacing: -0.2px; }
.software-card p { color: var(--text-light); font-size: 14px; line-height: 1.65; margin-bottom: 18px; }
.sc-cat {
    display: inline-block; font-size: 11px; font-weight: 700;
    text-transform: uppercase; letter-spacing: 0.8px;
    color: var(--primary); background: rgba(15,43,110,0.07);
    padding: 4px 10px; border-radius: 6px; margin-bottom: 12px;
}
.sc-features { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 22px; }
.sc-feature { background: var(--bg); color: var(--text-light); font-size: 11.5px; font-weight: 500; padding: 5px 11px; border-radius: 20px; }
.sc-link {
    display: inline-flex; align-items: center; gap: 7px;
    color: var(--primary); font-size: 13.5px; font-weight: 700;
    text-decoration: none; transition: var(--transition);
}
.sc-link:hover { color: var(--accent); gap: 10px; }

/* ── Process ── */
.process-section { background: var(--bg); }
.process-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.process-step {
    background: var(--white); border-radius: var(--radius);
    padding: 32px 24px; text-align: center;
    border: 1px solid var(--border); transition: var(--transition);
    position: relative;
}
.process-step:hover { box-shadow: var(--shadow); transform: translateY(-4px); }
.process-num {
    width: 48px; height: 48px; margin: 0 auto 18px;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    border-radius: 50%; display: flex; align-items: center; justify-content: center;
    color: #fff; font-weight: 800; font-size: 18px;
    box-shadow: 0 4px 14px rgba(15,43,110,0.25);
}
.process-step h4 { font-size: 16px; font-weight: 700; margin-bottom: 8px; color: var(--text); }
.process-step p { font-size: 13.5px; color: var(--text-light); line-height: 1.6; }

/* ── Why us ── */
.why-section { background: var(--white); }
.why-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 64px; align-items: center; }
.why-list { display: flex; flex-direction: column; gap: 22px; margin-top: 28px; }
.why-item {
    display: flex; gap: 18px; align-items: flex-start;
    padding: 18px; border-radius: var(--radius);
    transition: var(--transition);
}
.why-item:hover { background: var(--bg); }
.why-icon {
    width: 46px; height: 46px;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    border-radius: 12px; display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.why-icon i { color: #fff; font-size: 18px; }
.why-item h4 { font-size: 15.5px; font-weight: 700; margin-bottom: 5px; }
.why-item p { font-size: 13.5px; color: var(--text-light); line-height: 1.65; }
.why-visual { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.why-stat-card {
    background: var(--bg); border-radius: var(--radius);
    padding: 32px 20px; text-align: center;
    border: 1px solid var(--border); transition: var(--transition);
}
.why-stat-card:hover { box-shadow: var(--shadow); transform: translateY(-3px); }
.why-stat-card strong {
    display: block; font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 38px; font-weight: 800; color: var(--primary);
    letter-spacing: -1px;
}
.why-stat-card span { font-size: 13px; color: var(--text-light); font-weight: 500; }
.why-stat-card.accent strong { color: var(--accent); }
.why-stat-card.accent2 strong { color: var(--gold); }

/* ── FAQ ── */
.faq-section { background: var(--bg); }
.faq-list { max-width: 800px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
.faq-item {
    background: #fff; border: 1px solid var(--border);
    border-radius: var(--radius); overflow: hidden;
    transition: var(--transition);
}
.faq-item.open { box-shadow: var(--shadow-sm); border-color: rgba(15,43,110,0.15); }
.faq-question {
    padding: 20px 24px; display: flex; justify-content: space-between;
    align-items: center; cursor: pointer; font-weight: 600; font-size: 15px;
    gap: 16px; transition: var(--transition); user-select: none;
}
.faq-question:hover { color: var(--primary); }
.faq-question i { color: var(--primary); transition: var(--transition); flex-shrink: 0; font-size: 13px; }
.faq-item.open .faq-question i { transform: rotate(180deg); }
.faq-answer {
    max-height: 0; overflow: hidden;
    transition: max-height 0.35s ease, padding 0.35s ease;
    color: var(--text-light); font-size: 14.5px; line-height: 1.75;
    padding: 0 24px;
}
.faq-item.open .faq-answer { max-height: 400px; padding: 0 24px 20px; }

/* ── CTA banner ── */
.cta-banner {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    padding: 64px 0; text-align: center; position: relative; overflow: hidden;
}
.cta-banner::before {
    content: ''; position: absolute; inset: 0;
    background: radial-gradient(circle at 80% 50%, rgba(244,162,97,0.15) 0%, transparent 50%);
}
.cta-banner .container { position: relative; z-index: 1; }
.cta-banner h2 {
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: clamp(24px, 3vw, 34px); font-weight: 800;
    color: #fff; margin-bottom: 14px; letter-spacing: -0.3px;
}
.cta-banner p { color: rgba(255,255,255,0.75); font-size: 16px; margin-bottom: 28px; max-width: 520px; margin-left: auto; margin-right: auto; }
.cta-banner .btn-primary { font-size: 16px; padding: 16px 36px; }

/* ── Contact ── */
.contact-section {
    background: linear-gradient(145deg, var(--primary-dark) 0%, var(--primary) 100%);
}
.contact-grid { display: grid; grid-template-columns: 1fr 1.35fr; gap: 56px; align-items: start; }
.contact-info h2 {
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 34px; font-weight: 800; color: #fff;
    margin-bottom: 16px; letter-spacing: -0.3px;
}
.contact-info > p { color: rgba(255,255,255,0.7); font-size: 15.5px; line-height: 1.75; margin-bottom: 36px; }
.contact-item { display: flex; gap: 16px; align-items: flex-start; margin-bottom: 26px; }
.contact-item-icon {
    width: 46px; height: 46px;
    background: rgba(255,255,255,0.1); border-radius: 12px;
    display: flex; align-items: center; justify-content: center; flex-shrink: 0;
    border: 1px solid rgba(255,255,255,0.08);
}
.contact-item-icon i { color: var(--gold-light); font-size: 18px; }
.contact-item-text strong { display: block; color: #fff; font-size: 14px; font-weight: 700; margin-bottom: 3px; }
.contact-item-text span { color: rgba(255,255,255,0.65); font-size: 13.5px; line-height: 1.65; }
.contact-form-box {
    background: #fff; border-radius: 18px; padding: 40px;
    box-shadow: var(--shadow-lg);
}
.contact-form-box h3 {
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 21px; font-weight: 800; margin-bottom: 26px; color: var(--text);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { margin-bottom: 18px; }
.form-group label { display: block; font-size: 13px; font-weight: 700; color: var(--text); 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; font-family: inherit; transition: var(--transition); outline: none;
    background: var(--white); color: var(--text);
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
    border-color: var(--primary); box-shadow: 0 0 0 3px rgba(15,43,110,0.08);
}
.form-group textarea { resize: vertical; min-height: 120px; }
.btn-submit {
    width: 100%; background: linear-gradient(135deg, var(--primary), var(--primary-light));
    color: #fff; border: none; padding: 15px; border-radius: var(--radius-sm);
    font-size: 15px; font-weight: 700; cursor: pointer;
    transition: var(--transition); display: flex; align-items: center; justify-content: center; gap: 9px;
    font-family: inherit;
}
.btn-submit:hover { transform: translateY(-1px); box-shadow: 0 6px 20px rgba(15,43,110,0.3); }
.btn-submit:disabled { opacity: 0.6; cursor: not-allowed; transform: none; }
.alert { padding: 14px 18px; border-radius: var(--radius-sm); margin-bottom: 18px; font-size: 14px; font-weight: 500; display: flex; align-items: center; gap: 10px; }
.alert-success { background: #ecfdf5; color: #047857; border: 1px solid #a7f3d0; }
.alert-error { background: #fef2f2; color: #b91c1c; border: 1px solid #fecaca; }

/* ── WhatsApp & back to top ── */
.whatsapp-float { position: fixed; bottom: 28px; right: 28px; z-index: 999; }
.whatsapp-float a {
    width: 58px; height: 58px; background: #25d366; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    box-shadow: 0 4px 20px rgba(37,211,102,0.4);
    animation: pulse 2.5s infinite; text-decoration: none;
    transition: var(--transition);
}
.whatsapp-float a:hover { transform: scale(1.08); }
.whatsapp-float a i { color: #fff; font-size: 28px; }
@keyframes pulse {
    0%, 100% { box-shadow: 0 4px 20px rgba(37,211,102,0.4); }
    50% { box-shadow: 0 4px 32px rgba(37,211,102,0.65); }
}
.back-to-top {
    position: fixed; bottom: 28px; right: 98px; z-index: 998;
    width: 44px; height: 44px; background: var(--primary);
    border: none; border-radius: 50%; color: #fff; cursor: pointer;
    display: flex; align-items: center; justify-content: center;
    box-shadow: var(--shadow); opacity: 0; visibility: hidden;
    transition: var(--transition); font-size: 16px;
}
.back-to-top.visible { opacity: 1; visibility: visible; }
.back-to-top:hover { background: var(--primary-light); transform: translateY(-2px); }

/* ── Footer ── */
footer { background: var(--primary-dark); color: rgba(255,255,255,0.55); padding: 64px 0 0; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.2fr; gap: 44px; padding-bottom: 44px; }
.footer-brand p { font-size: 13.5px; line-height: 1.75; margin: 16px 0 22px; }
.footer-socials { display: flex; gap: 10px; }
.footer-socials a {
    width: 38px; height: 38px; background: rgba(255,255,255,0.06);
    border-radius: 10px; display: flex; align-items: center; justify-content: center;
    color: rgba(255,255,255,0.55); text-decoration: none; transition: var(--transition);
    border: 1px solid rgba(255,255,255,0.06);
}
.footer-socials a:hover { background: var(--primary-light); color: #fff; border-color: transparent; }
.footer-col h4 {
    color: #fff; font-size: 13px; font-weight: 800;
    margin-bottom: 18px; text-transform: uppercase; letter-spacing: 1px;
}
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 11px; }
.footer-col ul li a {
    color: rgba(255,255,255,0.55); text-decoration: none;
    font-size: 13.5px; transition: var(--transition);
}
.footer-col ul li a:hover { color: #fff; padding-left: 4px; }
.footer-contact-item { display: flex; gap: 10px; align-items: flex-start; margin-bottom: 14px; font-size: 13px; line-height: 1.6; }
.footer-contact-item i { color: var(--gold-light); margin-top: 3px; flex-shrink: 0; font-size: 14px; }
.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.07);
    padding: 20px 0; display: flex; justify-content: space-between;
    align-items: center; font-size: 12.5px; flex-wrap: wrap; gap: 8px;
}

/* ── Animations ── */
.reveal {
    opacity: 0; transform: translateY(28px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }

/* ── Empty state ── */
.empty-state {
    text-align: center; padding: 48px 24px;
    color: var(--text-light); grid-column: 1 / -1;
}
.empty-state i { font-size: 40px; color: var(--text-muted); margin-bottom: 16px; }

/* ── Responsive ── */
@media (max-width: 1024px) {
    .process-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 960px) {
    .hero-grid { grid-template-columns: 1fr; gap: 40px; }
    .hero-cards { display: none; }
    .why-grid { grid-template-columns: 1fr; gap: 40px; }
    .contact-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .topbar-left { display: none; }
    .topbar .container { justify-content: center; }
}
@media (max-width: 720px) {
    section { padding: 64px 0; }
    .nav-links {
        display: none; flex-direction: column;
        position: absolute; top: 100%; left: 0; right: 0;
        background: #fff; box-shadow: var(--shadow-lg);
        padding: 16px; gap: 4px; border-top: 1px solid var(--border);
    }
    .nav-links.open { display: flex; }
    .nav-links .dropdown-menu {
        position: static; box-shadow: none; border: none;
        padding-left: 16px; display: none;
    }
    .nav-links .dropdown.open .dropdown-menu { display: block; }
    .hamburger { display: block; }
    nav .container { position: relative; }
    .software-grid { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
    .hero-stats { flex-wrap: wrap; gap: 24px; }
    .process-grid { grid-template-columns: 1fr; }
    .trust-bar .container { gap: 24px; }
    .contact-form-box { padding: 28px 22px; }
    .back-to-top { right: 28px; bottom: 98px; }
    .slider-control { display: none; }
}

/* ── References ── */
.references-section {
    background: var(--white);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}
.references-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 20px;
    justify-content: center;
    align-items: center;
}
.reference-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 24px 16px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    min-height: 140px;
    transition: var(--transition);
}
.reference-card:hover {
    box-shadow: var(--shadow-sm);
    transform: translateY(-3px);
    border-color: rgba(15, 43, 110, 0.15);
}
.reference-card img {
    width: 100%;
    height: 140px;
    object-fit: cover;
    border-radius: var(--radius-sm);
    margin-bottom: 12px;
    transition: var(--transition);
}
.reference-card:hover img {
    transform: scale(1.05);
}
.ref-fallback-logo {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: var(--primary-light);
}
.ref-fallback-logo i {
    font-size: 24px;
    opacity: 0.8;
}
.ref-fallback-logo span {
    font-size: 13.5px;
    font-weight: 700;
    color: var(--text);
}
.ref-info {
    margin-top: 10px;
}
.ref-info h4 {
    font-size: 14px;
    font-weight: 700;
    color: var(--text);
    margin: 0;
}
.ref-info span {
    font-size: 11px;
    color: var(--text-light);
    display: block;
    margin-top: 2px;
}

/* ── Blog ── */
.blog-section {
    background: var(--white);
}
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 24px;
}
.blog-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}
.blog-card:hover {
    box-shadow: var(--shadow);
    transform: translateY(-5px);
    border-color: transparent;
}
.blog-card-image {
    height: 200px;
    width: 100%;
    position: relative;
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-light) 100%);
    overflow: hidden;
}
.blog-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}
.blog-card:hover .blog-card-image img {
    transform: scale(1.05);
}
.blog-fallback-image {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    color: rgba(255, 255, 255, 0.4);
}
.blog-fallback-image i {
    font-size: 48px;
}
.blog-card-content {
    padding: 24px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}
.blog-card-meta {
    font-size: 12px;
    color: var(--text-light);
    margin-bottom: 12px;
    display: flex;
    gap: 12px;
    align-items: center;
}
.blog-card-meta span {
    display: flex;
    align-items: center;
    gap: 6px;
}
.blog-card h3 {
    font-size: 17px;
    font-weight: 700;
    line-height: 1.4;
    margin-bottom: 10px;
    letter-spacing: -0.2px;
}
.blog-card h3 a {
    text-decoration: none;
    color: var(--text);
    transition: var(--transition);
}
.blog-card h3 a:hover {
    color: var(--primary);
}
.blog-card p {
    color: var(--text-light);
    font-size: 13.5px;
    line-height: 1.6;
    margin-bottom: 18px;
    flex-grow: 1;
}
.blog-card-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    font-weight: 700;
    color: var(--primary);
    text-decoration: none;
    transition: var(--transition);
}
.blog-card-link:hover {
    color: var(--accent);
    gap: 9px;
}

/* ── Blog Detail Page ── */
.post-detail-section {
    padding: 60px 0 90px;
    background: var(--bg);
}
.post-detail-container {
    max-width: 840px;
    margin: 0 auto;
    background: var(--white);
    border-radius: var(--radius);
    border: 1px solid var(--border);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}
.post-detail-header {
    padding: 40px 40px 24px;
}
.post-back-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 13.5px;
    font-weight: 600;
    color: var(--text-light);
    text-decoration: none;
    margin-bottom: 24px;
    transition: var(--transition);
}
.post-back-btn:hover {
    color: var(--primary);
    transform: translateX(-4px);
}
.post-detail-header h1 {
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: clamp(24px, 3.5vw, 36px);
    font-weight: 800;
    color: var(--text);
    line-height: 1.25;
    letter-spacing: -0.4px;
    margin-bottom: 16px;
}
.post-detail-meta {
    display: flex;
    gap: 16px;
    font-size: 13px;
    color: var(--text-light);
    border-bottom: 1px solid var(--border);
    padding-bottom: 16px;
}
.post-detail-meta span {
    display: flex;
    align-items: center;
    gap: 6px;
}
.post-detail-image {
    width: 100%;
    max-height: 400px;
    overflow: hidden;
    background: var(--primary-dark);
}
.post-detail-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.post-detail-content {
    padding: 40px;
    font-size: 16px;
    line-height: 1.8;
    color: #334155;
}
.post-detail-content h2, .post-detail-content h3 {
    font-family: 'Plus Jakarta Sans', sans-serif;
    color: var(--text);
    margin-top: 32px;
    margin-bottom: 16px;
    font-weight: 800;
    letter-spacing: -0.3px;
}
.post-detail-content h2 { font-size: 22px; }
.post-detail-content h3 { font-size: 18px; }
.post-detail-content p {
    margin-bottom: 20px;
}
.post-detail-content ul, .post-detail-content ol {
    margin-bottom: 20px;
    padding-left: 24px;
}
.post-detail-content li {
    margin-bottom: 8px;
}

@media (max-width: 720px) {
    .post-detail-header { padding: 24px 20px 16px; }
    .post-detail-content { padding: 24px 20px; }
}

/* ── Agency Quality Premium Refinements ── */

/* Slider Content Transition Delay */
.hero-slide .reveal {
    opacity: 0;
    transform: translateY(32px);
    transition: opacity 1.2s cubic-bezier(0.16, 1, 0.3, 1), transform 1.2s cubic-bezier(0.16, 1, 0.3, 1);
}
.hero-slide.active .reveal {
    opacity: 1;
    transform: translateY(0);
}
.hero-slide.active .reveal-delay-1 { transition-delay: 0.15s; }
.hero-slide.active .reveal-delay-2 { transition-delay: 0.30s; }
.hero-slide.active .reveal-delay-3 { transition-delay: 0.45s; }

/* Interactive Map hover */
.contact-map iframe {
    transition: transform 0.4s ease, box-shadow 0.4s ease;
}
.contact-map:hover iframe {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

/* Premium Logo Hover */
.logo {
    transition: var(--transition);
}
.logo-icon {
    transition: transform 0.5s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.5s ease;
}
.logo:hover .logo-icon {
    transform: rotate(8deg) scale(1.08);
    box-shadow: 0 8px 24px rgba(15, 43, 110, 0.3);
}

/* Premium Card Overrides */
.software-card {
    transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.5s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.4s ease;
}
.software-card:hover {
    transform: translateY(-8px);
    border-color: rgba(15, 43, 110, 0.15);
    box-shadow: var(--shadow-lg);
}
.sc-icon {
    transition: background 0.4s ease, color 0.4s ease, transform 0.4s ease;
}
.sc-icon i {
    transition: color 0.4s ease, transform 0.4s ease;
}
.software-card:hover .sc-icon {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    transform: scale(1.05);
}
.software-card:hover .sc-icon i {
    color: #fff !important;
    transform: scale(1.1);
}
.sc-cat {
    transition: background-color 0.3s ease, color 0.3s ease;
}
.software-card:hover .sc-cat {
    background-color: var(--accent);
    color: #fff;
}

/* Button Sliding Overlay Transitions */
.btn-primary, .btn-submit, .btn-nav {
    position: relative;
    z-index: 1;
    overflow: hidden;
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.3s ease, color 0.3s ease;
}
.btn-primary::before, .btn-submit::before, .btn-nav::before {
    content: '';
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    z-index: -1;
    opacity: 0;
    transition: opacity 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}
.btn-primary::before {
    background: linear-gradient(135deg, var(--primary-light) 0%, var(--primary-dark) 100%);
}
.btn-submit::before, .btn-nav::before {
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-hover) 100%);
}
.btn-primary:hover::before, .btn-submit:hover::before, .btn-nav:hover::before {
    opacity: 1;
}
.btn-primary:hover, .btn-submit:hover, .btn-nav:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

/* Glassmorphism Category Tabs */
.category-tab {
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}
.category-tab:hover {
    border-color: var(--primary);
    color: var(--primary);
    background: rgba(15, 43, 110, 0.03);
    transform: translateY(-1px);
}
.category-tab.active {
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(15, 43, 110, 0.2);
}

/* ── Software Card Image Refinements ── */
.sw-image-wrapper {
    transition: var(--transition);
}
.software-card:hover .sw-image-wrapper {
    border-color: rgba(15, 43, 110, 0.15) !important;
}
.software-card:hover .sw-image-wrapper img {
    transform: scale(1.06);
}