:root {
    --bg-dark: #07142a;
    --bg-deep: #0c1f3f;
    --bg-soft: #f4f8fc;
    --text: #112240;
    --muted: #5f6f86;
    --white: #ffffff;
    --accent: #16c2d5;
    --accent-strong: #11a7ba;
    --success: #2eb67d;
    --shadow: 0 20px 50px rgba(7, 20, 42, 0.08);
    --radius: 18px;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: "Inter", "Segoe UI", Roboto, Arial, sans-serif;
    color: var(--text);
    background-color: #fbfdff;
    line-height: 1.65;
    overflow-x: hidden;
}

.section-space {
    padding: 95px 0;
}

.section-soft {
    background: linear-gradient(180deg, #f8fbff 0%, #f1f6fc 100%);
}

.section-head {
    max-width: 860px;
    margin: 0 auto 48px;
}

.section-head h2 {
    font-size: clamp(1.65rem, 3vw, 2.4rem);
    margin-bottom: 14px;
}

.section-head p {
    color: var(--muted);
}

#mainNavbar {
    background: rgba(7, 20, 42, 0.88);
    backdrop-filter: blur(8px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
    transition: background-color 0.25s ease;
}

.navbar-brand {
    font-weight: 700;
    color: #e7f9fc !important;
}

.brand-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent) 0%, #65e8f2 100%);
    box-shadow: 0 0 0 5px rgba(22, 194, 213, 0.18);
}

.nav-link {
    color: rgba(255, 255, 255, 0.85) !important;
    font-weight: 500;
}

.nav-link:hover,
.nav-link.active {
    color: #fff !important;
}

.btn-accent {
    border: 0;
    color: #042030;
    font-weight: 700;
    background: linear-gradient(135deg, #20d8e9 0%, #8df0f9 100%);
    box-shadow: 0 10px 20px rgba(22, 194, 213, 0.28);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn-accent:hover {
    color: #042030;
    transform: translateY(-2px);
    box-shadow: 0 14px 25px rgba(17, 167, 186, 0.35);
}

.hero-section {
    position: relative;
    background: radial-gradient(circle at 15% 15%, #13386e 0%, var(--bg-dark) 45%, #030915 100%);
    color: var(--white);
    padding-top: 150px;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 80% 15%, rgba(22, 194, 213, 0.2), transparent 35%),
        radial-gradient(circle at 15% 85%, rgba(46, 182, 125, 0.12), transparent 30%);
}

.eyebrow {
    display: inline-block;
    font-size: 0.88rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: #88e8f1;
    margin-bottom: 16px;
}

.hero-section h1 {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 18px;
}

.hero-section .lead {
    font-size: 1.08rem;
}

.hero-text {
    color: rgba(234, 244, 255, 0.88);
}

.hero-mockup {
    position: relative;
    min-height: 320px;
}

.mockup-laptop {
    background: #091a33;
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 18px;
    padding: 12px;
    box-shadow: 0 25px 55px rgba(0, 0, 0, 0.3);
}

.mockup-header {
    display: flex;
    gap: 6px;
    padding-bottom: 10px;
}

.mockup-header span {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.45);
}

.mockup-body img {
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.16);
}

.mockup-phone {
    position: absolute;
    right: -14px;
    bottom: -35px;
    width: 180px;
    background: #091a33;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 24px;
    padding: 8px;
    box-shadow: 0 20px 45px rgba(0, 0, 0, 0.32);
}

.mockup-phone img {
    border-radius: 16px;
}

.stats-cards {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
    margin-top: 62px;
}

.stat-card {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.16);
    border-radius: 14px;
    padding: 12px 14px;
    backdrop-filter: blur(4px);
}

.stat-card span {
    display: block;
    font-size: 0.82rem;
    color: #b6d7f7;
}

.stat-card strong {
    font-size: 1.12rem;
    color: #fff;
}

.feature-card,
.about-card,
.step-card,
.screenshot-card,
.pricing-card,
.testimonial-card,
.contact-side,
.cta-panel,
.adv-card {
    background: var(--white);
    border: 1px solid #e7edf5;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.feature-card {
    padding: 26px;
    height: 100%;
}

.feature-card i {
    font-size: 1.4rem;
    color: var(--accent);
}

.feature-card h3 {
    font-size: 1.15rem;
    margin: 14px 0 10px;
}

.feature-card p {
    color: var(--muted);
    margin-bottom: 0;
}

.about-card {
    padding: 30px;
    background: linear-gradient(170deg, #0f274c 0%, #0d2140 100%);
    color: #ebf4ff;
}

.about-card h3 {
    margin-bottom: 16px;
}

.about-card i {
    color: #78f0c9;
    margin-right: 8px;
}

.about-card li {
    margin-bottom: 10px;
}

.chip {
    border-radius: 12px;
    padding: 14px 16px;
    background: #f6fbff;
    border: 1px solid #e0edf8;
    font-weight: 600;
}

.chip i {
    color: var(--success);
    margin-right: 8px;
}

.screenshot-card {
    padding: 16px;
    height: 100%;
}

.screenshot-btn {
    border: 0;
    width: 100%;
    background: transparent;
    padding: 0;
    margin-bottom: 12px;
}

.screenshot-card img {
    border-radius: 14px;
    border: 1px solid #e2ebf5;
    width: 100%;
    aspect-ratio: 16 / 10;
    object-fit: cover;
}

.screenshot-card h3 {
    font-size: 1.08rem;
}

.screenshot-card p {
    color: var(--muted);
    margin-bottom: 0;
}

.pill {
    border-radius: 999px;
    border: 1px solid #d8e8f5;
    padding: 8px 14px;
    font-weight: 600;
    background: #f7fbff;
}

.lead-sm {
    font-size: 1.1rem;
    color: #354964;
}

.step-card {
    padding: 24px;
    height: 100%;
}

.step-index {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: #e5faff;
    color: #09899a;
    font-weight: 700;
    margin-bottom: 12px;
}

.step-card h3 {
    font-size: 1.08rem;
    margin-bottom: 8px;
}

.step-card p {
    margin-bottom: 0;
    color: var(--muted);
}

.pricing-card {
    max-width: 560px;
    padding: 34px;
    text-align: center;
}

.price-main {
    font-size: 2.8rem;
    font-weight: 800;
    color: var(--bg-deep);
    line-height: 1.1;
}

.price-small {
    color: var(--muted);
    margin-bottom: 12px;
}

.price-secondary {
    font-size: 1.45rem;
    font-weight: 700;
    color: #0e4563;
}

.pricing-card li {
    margin-bottom: 7px;
    color: #27445f;
}

.pricing-card i {
    color: var(--success);
    margin-right: 8px;
}

.price-note {
    margin-top: 16px;
    margin-bottom: 0;
    color: #5e7188;
}

.adv-card {
    padding: 16px 18px;
    font-weight: 600;
}

.portal-item {
    border-radius: 12px;
    padding: 14px 16px;
    background: #ffffff;
    border: 1px solid #e2edf8;
    box-shadow: var(--shadow);
    font-weight: 600;
    height: 100%;
}

.portal-item i {
    color: var(--accent);
    margin-right: 8px;
}

.adv-card i {
    color: var(--accent);
    margin-right: 8px;
}

.testimonial-card {
    padding: 24px;
    margin: 0;
    height: 100%;
}

.testimonial-card p {
    margin-bottom: 14px;
    color: #273b56;
}

.testimonial-card footer {
    font-weight: 700;
    color: #0e4563;
}

.faq-wrap {
    max-width: 860px;
}

.accordion-item {
    border-radius: 14px !important;
    overflow: hidden;
    margin-bottom: 10px;
    border: 1px solid #deebf6;
}

.accordion-button {
    font-weight: 600;
}

.accordion-button:not(.collapsed) {
    color: #073f62;
    background: #ebf9ff;
    box-shadow: none;
}

.cta-final {
    background: radial-gradient(circle at 20% 0, rgba(26, 212, 228, 0.22), transparent 34%), linear-gradient(160deg, #0d2445 0%, #08152c 100%);
}

.cta-panel {
    padding: 48px 36px;
    text-align: center;
    border-color: rgba(255, 255, 255, 0.2);
    background: rgba(9, 27, 51, 0.75);
    color: #edf5ff;
}

.cta-panel p {
    max-width: 850px;
    margin: 0 auto 26px;
    color: #b9cae1;
}

#contact .form-control {
    border: 1px solid #dce8f4;
    border-radius: 12px;
    padding: 12px 14px;
}

#contact .form-control:focus {
    border-color: #9ae9f2;
    box-shadow: 0 0 0 4px rgba(22, 194, 213, 0.16);
}

.direct-contact a {
    color: #0e5e7f;
    text-decoration: none;
}

.contact-side {
    padding: 28px;
    height: 100%;
}

.contact-side i {
    color: var(--accent);
    margin-right: 10px;
}

.contact-side li {
    margin-bottom: 12px;
}

.site-footer {
    background: #060f1f;
    color: #cfdbeb;
    padding: 68px 0 20px;
}

.site-footer h3 {
    color: #f4f9ff;
    font-size: 1.06rem;
    margin-bottom: 12px;
}

.site-footer p,
.site-footer li {
    color: #9bb0cb;
}

.site-footer a {
    color: #b7d5f5;
    text-decoration: none;
}

.site-footer a:hover {
    color: #fff;
}

.footer-bottom {
    margin-top: 30px;
    padding-top: 18px;
    border-top: 1px solid rgba(206, 223, 242, 0.15);
    color: #82a0c2;
    text-align: center;
}

.modal-content {
    border-radius: 18px;
    border: 1px solid #1a3559;
    background: #08182f;
    color: #f2f8ff;
}

.modal-header {
    border-bottom-color: rgba(255, 255, 255, 0.12);
}

.screenshot-fallback.is-placeholder {
    background: linear-gradient(140deg, #0f2d52 0%, #12497d 58%, #18a8be 100%);
    border: 1px dashed rgba(255, 255, 255, 0.4) !important;
    min-height: 220px;
}

.reveal {
    opacity: 0;
    transform: translateY(16px);
    transition: opacity 0.45s ease, transform 0.45s ease;
}

.reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
}

@media (max-width: 991.98px) {
    .section-space {
        padding: 75px 0;
    }

    .hero-section {
        padding-top: 120px;
    }

    .mockup-phone {
        width: 150px;
        right: -4px;
        bottom: -18px;
    }
}

@media (max-width: 767.98px) {
    .hero-mockup {
        margin-bottom: 12px;
    }

    .stats-cards {
        grid-template-columns: 1fr;
        margin-top: 34px;
    }

    .pricing-card,
    .cta-panel {
        padding: 28px 22px;
    }
}

/* SEO / multi-page */
.page-hero {
    padding: 130px 0 48px;
    background: radial-gradient(circle at 15% 15%, #13386e 0%, var(--bg-dark) 45%, #030915 100%);
    color: #fff;
}

.page-hero .lead {
    max-width: 760px;
    color: rgba(234, 244, 255, 0.9);
}

.breadcrumb-nav {
    margin-bottom: 18px;
}

.breadcrumb-nav .breadcrumb {
    background: transparent;
    padding: 0;
}

.breadcrumb-nav .breadcrumb-item,
.breadcrumb-nav .breadcrumb-item + .breadcrumb-item::before {
    color: rgba(255, 255, 255, 0.65);
    font-size: 0.9rem;
}

.breadcrumb-nav a {
    color: #9be7f0;
    text-decoration: none;
}

.breadcrumb-nav a:hover {
    color: #fff;
}

.content-prose {
    max-width: 860px;
}

.content-prose h2 {
    margin-top: 1.8rem;
    margin-bottom: 0.8rem;
    font-size: clamp(1.25rem, 2.4vw, 1.7rem);
}

.content-prose p,
.content-prose li {
    color: #334962;
}

.content-prose a {
    color: #0e6f84;
    font-weight: 600;
    text-decoration: none;
}

.content-prose a:hover {
    text-decoration: underline;
}

.allinone-card {
    display: block;
    height: 100%;
    padding: 18px 16px;
    border-radius: 16px;
    border: 1px solid #e3edf7;
    background: #fff;
    box-shadow: var(--shadow);
    text-decoration: none;
    color: inherit;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.allinone-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 22px 40px rgba(7, 20, 42, 0.12);
    color: inherit;
}

.allinone-card i {
    color: var(--accent);
    font-size: 1.25rem;
}

.allinone-card h3 {
    font-size: 1.02rem;
    margin: 10px 0 6px;
}

.allinone-card p {
    margin: 0;
    color: var(--muted);
    font-size: 0.92rem;
}

.benefit-list {
    list-style: none;
    padding: 0;
    margin: 0 0 1rem;
}

.benefit-list li {
    margin-bottom: 8px;
    font-weight: 600;
}

.benefit-list i {
    color: var(--success);
    margin-right: 8px;
}

.media-frame {
    margin: 0;
    background: #fff;
    border: 1px solid #e3edf7;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    overflow: hidden;
}

.media-frame img {
    width: 100%;
    display: block;
    aspect-ratio: 16 / 10;
    object-fit: cover;
}

.media-frame figcaption {
    padding: 12px 16px;
    color: var(--muted);
    font-size: 0.92rem;
}

.about-card-link {
    display: inline-block;
    margin-top: 16px;
    color: #8df0f9;
    font-weight: 700;
    text-decoration: none;
}

.about-card-link:hover {
    color: #fff;
}

.hero-seo-links {
    color: rgba(200, 224, 245, 0.9);
    font-size: 0.92rem;
}

.hero-seo-links a {
    color: #9be7f0;
    text-decoration: none;
    font-weight: 600;
}

.hero-seo-links a:hover {
    color: #fff;
    text-decoration: underline;
}

.process-steps {
    padding-left: 1.2rem;
}

.process-steps li {
    margin-bottom: 12px;
}

.footer-links li {
    margin-bottom: 6px;
}

.btn-outline-primary {
    border-color: #9adfea;
    color: #0b6d80;
}

.btn-outline-primary:hover {
    background: #e7fbff;
    border-color: #16c2d5;
    color: #085566;
}