:root {
    --proex-navy: #103070;
    --proex-navy-dark: #0a2048;
    --proex-orange: #f07010;
    --proex-heading: #0a0000;
    --proex-text: #4c4c4c;
    --proex-muted: #666;
    --proex-topbar: #252525;
    --proex-soft: #e8edf8;
    --proex-white: #fff;
    --shadow: 0 20px 60px rgba(17, 12, 46, 0.10);
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    font-family: Inter, Arial, sans-serif;
    font-size: 16px;
    line-height: 1.7;
    color: var(--proex-text);
    background: #fff;
}
img { max-width: 100%; height: auto; }
a { color: var(--proex-navy); text-decoration: none; }
a:hover { color: var(--proex-orange); }
h1,h2,h3,h4,h5,h6 { color: var(--proex-heading); font-weight: 600; line-height: 1.25; margin: 0 0 12px; }
.container { width: min(1540px, calc(100% - 96px)); margin: 0 auto; }
.proex-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background: var(--proex-navy);
    color: #fff !important;
    border: 0;
    padding: 14px 32px;
    font-weight: 600;
    letter-spacing: .04em;
    cursor: pointer;
    transition: .25s;
    border-radius: 2px;
}
.proex-btn:hover { background: var(--proex-orange); color: #fff !important; }
.proex-subtitle {
    color: var(--proex-orange);
    font-size: 13px;
    font-weight: 700;
    letter-spacing: .16em;
    text-transform: uppercase;
}
.proex-subtitle.is-dark { color: var(--proex-heading); }
.proex-subtitle-wrap { display: flex; align-items: center; gap: 14px; margin-bottom: 14px; }
.proex-hero .proex-subtitle-wrap { background: #fff; display: inline-flex; padding: 4px 10px 4px 0; }
.proex-subtitle-line { width: 42px; height: 2px; background: var(--proex-orange); display: inline-block; }
.proex-center-heading { text-align: center; margin-bottom: 40px; }
.proex-center-heading .proex-subtitle-wrap { justify-content: center; }
.proex-center-heading h2 { font-size: 36px; }

/* Preloader */
.proex-preloader {
    position: fixed; inset: 0; background: #fff; z-index: 9999;
    display: flex; align-items: center; justify-content: center;
    transition: opacity .4s;
}
.proex-preloader.is-done { opacity: 0; pointer-events: none; }
.proex-preloader-spin {
    width: 46px; height: 46px; border-radius: 50%;
    border: 3px solid #e6e6e6; border-top-color: var(--proex-orange);
    animation: proex-spin .8s linear infinite;
}
@keyframes proex-spin { to { transform: rotate(360deg); } }

/* Header */
.proex-header { background: #fff; position: relative; z-index: 50; }
.proex-header-top { padding: 18px 0 10px; }
.proex-header-top-inner { display: flex; align-items: center; justify-content: space-between; gap: 40px; }
.proex-logo img { max-height: 110px; width: auto; display: block; }
.proex-header-infos { display: flex; align-items: center; gap: 36px; }
.proex-info { display: flex; align-items: center; gap: 12px; }
.proex-info-icon {
    width: 46px; height: 46px; border-radius: 50%;
    background: var(--proex-navy); color: #fff;
    display: flex; align-items: center; justify-content: center; font-size: 18px;
}
.proex-info h3 { font-size: 16px; margin: 0; }
.proex-info p, .proex-info h5 { margin: 0; font-size: 13px; color: #888; font-weight: 400; }
.proex-navbar { background: #fff; border-top: 1px solid #f0f0f0; }
.proex-navbar.is-sticky {
    position: fixed; top: 0; left: 0; right: 0; z-index: 80;
    box-shadow: 0 10px 30px rgba(16,48,112,.08);
}
.proex-navbar-inner { display: flex; align-items: center; justify-content: space-between; }
.proex-nav { display: flex; list-style: none; margin: 0; padding: 0; gap: 8px; flex-wrap: wrap; }
.proex-nav > li > a {
    display: block; padding: 18px 22px; color: #252525; font-weight: 500; font-size: 15px;
}
.proex-nav > li.current-menu-item > a,
.proex-nav > li:hover > a { color: var(--proex-navy); }
.proex-nav .sub-menu {
    display: none; position: absolute; min-width: 220px; background: #fff;
    box-shadow: var(--shadow); list-style: none; margin: 0; padding: 10px 0; z-index: 20;
}
.proex-nav > li { position: relative; }
.proex-nav > li:hover > .sub-menu { display: block; }
.proex-nav .sub-menu a { display: block; padding: 8px 18px; color: #252525; }
.proex-nav .sub-menu a:hover { color: var(--proex-navy); }
.proex-nav-actions { display: flex; align-items: center; gap: 8px; }
.proex-search-btn, .proex-burger, .proex-nav-toggle {
    background: none; border: 0; width: 42px; height: 42px; cursor: pointer; color: #111;
}
.proex-burger, .proex-nav-toggle { display: flex; flex-direction: column; justify-content: center; gap: 5px; align-items: center; }
.proex-burger span, .proex-nav-toggle span { width: 18px; height: 2px; background: #111; display: block; }
.proex-nav-toggle { display: none; }

/* Search / offcanvas */
.proex-search-overlay, .proex-sidebar-overlay {
    position: fixed; inset: 0; background: rgba(10, 20, 48, .72); z-index: 200;
    display: none; align-items: center; justify-content: center;
}
.proex-search-overlay.is-open, .proex-sidebar-overlay.is-open { display: flex; }
.proex-search-overlay form { width: min(640px, 90%); position: relative; }
.proex-search-overlay input { width: 100%; font-size: 28px; padding: 16px 50px 16px 0; border: 0; border-bottom: 2px solid #fff; background: transparent; color: #fff; outline: none; }
.proex-search-overlay button { position: absolute; right: 0; top: 12px; background: none; border: 0; color: #fff; font-size: 22px; cursor: pointer; }
.proex-search-close { position: absolute; top: 24px; right: 30px; background: none; border: 0; color: #fff; font-size: 42px; cursor: pointer; }
.proex-offcanvas {
    position: fixed; top: 0; right: -380px; width: 360px; height: 100%; background: #fff;
    z-index: 210; padding: 40px 28px; transition: right .3s; box-shadow: var(--shadow);
}
.proex-offcanvas.is-open { right: 0; }
.proex-offcanvas-logo img { max-width: 220px; margin-bottom: 18px; }
.proex-offcanvas-close { position: absolute; top: 12px; right: 16px; background: none; border: 0; font-size: 32px; cursor: pointer; }
.proex-social { display: flex; gap: 10px; list-style: none; padding: 0; margin: 16px 0 0; }
.proex-social a {
    width: 36px; height: 36px; border-radius: 50%; background: var(--proex-navy); color: #fff !important;
    display: flex; align-items: center; justify-content: center;
}
.proex-social a:hover { background: var(--proex-orange); }

/* Hero */
.proex-hero {
    background: #eef0fb center / cover no-repeat;
    padding: 140px 0 280px;
    overflow: hidden;
}
.proex-hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 48px; align-items: center; }
.proex-hero h1 { font-size: 85px; line-height: .95; margin: 8px 0 6px; letter-spacing: -1px; }
.proex-typed { font-size: 52px; font-weight: 700; line-height: 1.15; margin: 0 0 18px; color: var(--proex-heading); min-height: 62px; }
.proex-typed-after { color: var(--proex-orange); margin-left: 10px; }
.proex-hero-copy p { max-width: 640px; font-size: 17px; }
.proex-hero-actions { display: flex; align-items: center; gap: 22px; margin-top: 28px; }
.proex-video-link { display: inline-flex; align-items: center; gap: 10px; color: var(--proex-heading); font-weight: 600; }
.proex-video-link img { width: 54px; }
.proex-hero-visual { position: relative; width: 100%; }
.proex-hero-frame {
    position: relative;
    width: 100%;
    height: 560px;
    border-radius: 16px;
    overflow: hidden;
    background: #e8edf8;
}
.proex-hero-frame .hero-base,
.proex-hero-frame img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    max-width: none;
    object-fit: cover;
    object-position: center;
    display: block;
    margin: 0;
}
@keyframes proex-float {
    0%,100% { transform: translateY(0); }
    50% { transform: translateY(-18px); }
}

/* Features overlap */
.proex-features { margin-top: -210px; position: relative; z-index: 4; padding-bottom: 40px; }
.proex-features-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 36px; }
.proex-feature-card {
    background: #fff; padding: 36px 40px 32px; box-shadow: var(--shadow);
}
.proex-feature-card img { width: 72px; margin-bottom: 18px; }
.proex-feature-card h3 { font-size: 22px; line-height: 1.35; }
.proex-feature-card hr { border: 0; border-top: 1px solid #d8d8d8; margin: 16px 0; }
.proex-text-link { color: var(--proex-navy); font-weight: 700; letter-spacing: .06em; font-size: 13px; }

/* About */
.proex-about { padding: 70px 0 90px; }
.proex-about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: center; }
.proex-about-visual { position: relative; min-height: 520px; }
.proex-about-visual img { position: relative; z-index: 1; }
.proex-about-visual .about-over { position: absolute; left: 8%; top: 8%; z-index: 2; animation: proex-float 7s ease-in-out infinite; }
.proex-about h2 { font-size: 36px; max-width: 640px; }
.proex-checklist { list-style: none; padding: 0; margin: 20px 0 0; }
.proex-checklist li { margin: 10px 0; font-size: 17px; }
.proex-checklist i { color: var(--proex-navy); margin-right: 8px; font-size: 13px; }

/* Banner */
.proex-banner {
    background: #111 center / cover no-repeat;
    color: #fff; text-align: center;
    padding: 100px 0;
}
.proex-banner h2 { color: #fff; font-size: 64px; line-height: 1.05; font-weight: 700; }
.proex-banner-cols {
    display: grid; grid-template-columns: 1fr 1fr; gap: 56px;
    max-width: 980px; margin: 36px auto 0; align-items: start;
}
.proex-banner-cols img { width: 80px; height: 80px; object-fit: contain; }
.proex-banner-cols p { color: #fff; font-size: 20px; line-height: 1.45; }
.proex-banner-cols .is-right { text-align: right; }
.proex-banner-cols .is-right img { margin-left: auto; }

/* Solutions */
.proex-solutions { padding: 90px 0 40px; }
.proex-solutions-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 36px; }
.proex-solutions-intro h2 { font-size: 36px; max-width: 380px; }
.proex-solution-card {
    display: flex; gap: 18px; align-items: flex-start;
    padding: 28px 22px; border: 1px solid #eee; color: inherit;
    transition: .25s;
}
.proex-solution-card img { width: 55px; flex: 0 0 55px; }
.proex-solution-card h3 { font-size: 22px; margin-bottom: 6px; color: #000; }
.proex-solution-card p { margin: 0; color: #666; font-size: 16px; }
.proex-solution-card:hover { box-shadow: var(--shadow); border-color: #fff; background: #fff; }

/* Trial */
.proex-trial {
    background: var(--proex-soft) center / cover no-repeat;
    padding: 90px 0 80px; margin: 40px 0 80px;
}
.proex-trial-grid { display: grid; grid-template-columns: 1.1fr 1.1fr .9fr; gap: 40px; align-items: center; }
.proex-trial h2 { font-size: 36px; }
.proex-chat {
    background: #fff; padding: 28px 18px 28px 20px; border-radius: 5px;
    box-shadow: var(--shadow); width: 100%;
}
.proex-chat .inner { margin-left: 46px; position: relative; }
.proex-chat p { margin: 6px 0; position: relative; }
.proex-chat .bubble {
    background: #eee; padding: 8px 12px; display: inline-block; max-width: 80%;
    border-radius: 4px 16px 16px 4px; font-size: 14px; color: #333;
}
.proex-chat .send p { text-align: right; }
.proex-chat .send .bubble {
    background: #e4eaf8; border-radius: 16px 4px 4px 16px;
}
.proex-chat .icon-wrap {
    width: 32px; height: 32px; border-radius: 50%; overflow: hidden;
    position: absolute; left: -44px; bottom: -2px;
}
.proex-chat .icon-wrap img { width: 100%; height: 100%; object-fit: cover; }
.proex-chat .dot {
    display: inline-block; width: 6px; height: 6px; border-radius: 50%;
    background: rgba(0,0,0,.55); margin-right: 3px; animation: wave 1.4s linear infinite;
}
.proex-chat .dot:nth-child(2) { animation-delay: .2s; }
.proex-chat .dot:nth-child(3) { animation-delay: .4s; }
@keyframes wave { 0%,60%,100% { transform: translateY(0); } 30% { transform: translateY(-4px); } }
.proex-contact-card { background: #fff; padding: 28px 24px; box-shadow: var(--shadow); }
.proex-contact-card h3 { font-size: 26px; margin-bottom: 16px; }
.proex-contact-form { display: grid; gap: 12px; }
.proex-contact-form input,
.proex-contact-form textarea {
    width: 100%; border: 0; border-bottom: 1px solid #ddd; padding: 12px 0;
    font-family: inherit; font-size: 15px; outline: none; background: transparent;
}
.proex-contact-form button { margin-top: 8px; width: 100%; }
.proex-form-status { min-height: 1.2em; font-size: 14px; }

/* Team */
.proex-team { padding: 40px 0 90px; }
.proex-team-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; }
.proex-member { text-align: left; }
.proex-member-photo { position: relative; overflow: hidden; margin-bottom: 14px; }
.proex-member-photo img { width: 100%; display: block; filter: grayscale(.2); transition: .35s; }
.proex-member.is-hover img, .proex-member:hover img { filter: none; transform: scale(1.03); }
.proex-member-social {
    position: absolute; left: 0; right: 0; bottom: 0; display: flex; justify-content: center; gap: 8px;
    padding: 12px; background: linear-gradient(transparent, rgba(16,48,112,.75));
    opacity: 0; transition: .3s;
}
.proex-member:hover .proex-member-social, .proex-member.is-hover .proex-member-social { opacity: 1; }
.proex-member-social a { color: #fff !important; width: 32px; height: 32px; background: var(--proex-orange); display: flex; align-items: center; justify-content: center; }
.proex-member .role { margin: 0; color: var(--proex-orange); font-size: 13px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; }
.proex-member h3 { font-size: 22px; }

/* Testimonials */
.proex-testimonials {
    background: #f3f1fb center / cover no-repeat;
    padding: 110px 0 90px;
}
.proex-slider { position: relative; max-width: 1040px; margin: 0 auto; overflow: hidden; }
.proex-slider-track { display: flex; transition: transform .45s ease; }
.proex-quote { min-width: 100%; margin: 0; padding: 10px 20px; text-align: center; }
.proex-quote p { font-size: 20px; color: #000; line-height: 1.7; }
.proex-quote cite { display: block; margin-top: 18px; font-style: normal; font-weight: 700; color: #000; }
.proex-slider-nav { display: flex; justify-content: center; gap: 10px; margin-top: 18px; }
.proex-slider-nav button {
    width: 42px; height: 42px; border: 1px solid #ddd; background: #fff; cursor: pointer; border-radius: 50%;
}

/* Clients */
.proex-clients { padding: 30px 0 50px; border-bottom: 1px solid #e9e9e9; }
.proex-clients-row { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 20px; }
.proex-client img { max-height: 42px; opacity: .7; filter: grayscale(1); transition: .25s; }
.proex-client img:hover { opacity: 1; filter: none; }

/* Blog */
.proex-blog { padding: 80px 0 50px; }
.proex-blog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 36px; }
.proex-post-thumb { display: block; position: relative; overflow: hidden; }
.proex-post-thumb img { width: 100%; height: 240px; object-fit: cover; display: block; transition: .35s; }
.proex-post-thumb:hover img { transform: scale(1.06); }
.proex-post-thumb .plus {
    position: absolute; inset: 0; display: flex; align-items: center; justify-content: center;
    background: rgba(16,48,112,.45); color: #fff; font-size: 22px; opacity: 0; transition: .3s;
}
.proex-post-thumb:hover .plus { opacity: 1; }
.proex-post-body { padding: 18px 0 8px; }
.proex-post-body .date { color: #999; font-size: 13px; }
.proex-post-body h3 { font-size: 22px; margin: 8px 0; }
.proex-post-body h3 a { color: var(--proex-heading); }
.proex-post-body .more { font-weight: 600; color: var(--proex-navy); }

/* CTA */
.proex-cta {
    background: var(--proex-soft) center / cover no-repeat;
    margin: 20px auto 0; padding: 50px 0 70px; border-radius: 30px 30px 0 0;
}
.proex-cta-inner { display: flex; justify-content: space-between; align-items: center; gap: 30px; }
.proex-cta h2 { font-size: 40px; margin: 8px 0 10px; }
.proex-cta p { margin: 0; max-width: 760px; }

/* Footer */
.proex-footer { background: #fdfcfe; padding: 70px 0 0; border-top: 1px solid #eee; }
.proex-footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 56px; padding-bottom: 40px; }
.proex-footer img { max-width: 210px; }
.proex-apps { max-width: 220px !important; margin-top: 12px; }
.proex-footer h3 { font-size: 18px; }
.proex-footer-links { list-style: none; padding: 0; margin: 0; }
.proex-footer-links a { color: var(--proex-text); display: inline-block; padding: 4px 0; }
.proex-footer-copy { border-top: 1px solid #eee; padding: 18px 0 24px; font-size: 14px; color: #777; }
.proex-totop {
    position: fixed; right: 22px; bottom: 22px; width: 44px; height: 44px;
    background: var(--proex-navy); color: #fff; border: 0; cursor: pointer; display: none; z-index: 40;
}
.proex-totop.is-on { display: block; }

/* Inner pages */
.proex-page-hero {
    background: var(--proex-soft) url("../images/Aipt-slide_bg1-scaled.jpg") center / cover no-repeat;
    padding: 90px 0 70px; text-align: center;
}
.proex-page-hero h1 { font-size: 48px; }
.proex-page-content, .proex-single, .proex-archive { padding: 60px 0 80px; }
.proex-single img { margin-bottom: 24px; }
.proex-contact-page { padding: 70px 0; }
.proex-contact-page-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; }
.proex-contact-meta { list-style: none; padding: 0; }
.proex-contact-meta li { margin: 10px 0; }
.proex-contact-meta i { color: var(--proex-navy); width: 22px; }
.proex-pagination { margin-top: 40px; }

@media (max-width: 1024px) {
    .container { width: calc(100% - 40px); }
    .proex-hero h1 { font-size: 56px; }
    .proex-typed { font-size: 42px; min-height: 50px; }
    .proex-hero, .proex-features-grid, .proex-about-grid, .proex-solutions-grid,
    .proex-trial-grid, .proex-team-grid, .proex-blog-grid, .proex-footer-grid,
    .proex-contact-page-grid, .proex-cta-inner, .proex-hero-grid {
        grid-template-columns: 1fr;
        display: grid;
    }
    .proex-header-infos { display: none; }
    .proex-nav-toggle { display: flex; }
    .proex-navbar-inner { flex-wrap: wrap; }
    .proex-nav { display: none; width: 100%; flex-direction: column; }
    .proex-nav.is-open { display: flex; }
    .proex-hero { padding: 80px 0 40px; }
    .proex-features { margin-top: 0; }
    .proex-hero-visual { min-height: 0; }
    .proex-hero-frame { height: 380px; }
    .proex-banner h2 { font-size: 36px; }
    .proex-banner-cols, .proex-banner-cols .is-right { text-align: center; }
}