:root {
    --atlas-blue: #2764ff;
    --atlas-blue-dark: #0d2f8f;
    --atlas-blue-soft: #edf3ff;
    --text: #17233a;
    --text-soft: #5d6b84;
    --white: #ffffff;
    --border: #dbe5f4;
    --shadow: 0 18px 40px rgba(25, 50, 100, 0.08);
    --shadow-strong: 0 22px 50px rgba(12, 38, 103, 0.16);
    --footer-bg: #050505;
    --radius: 24px;
    --container: 1180px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
    background: #ffffff;
    color: var(--text);
    line-height: 1.6;
}

img {
    max-width: 100%;
    display: block;
}

.container {
    width: min(var(--container), 92%);
    margin: 0 auto;
}

.topbar {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.94);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid #eef3fb;
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    min-height: 88px;
}

.brand-logo {
    height: 56px;
    width: auto;
    object-fit: contain;
}

.menu {
    display: flex;
    align-items: center;
    gap: 26px;
}

.menu a,
.footer a {
    text-decoration: none;
}

.menu a {
    color: var(--text);
    font-weight: 600;
    transition: 0.25s ease;
}

.menu a:hover {
    color: var(--atlas-blue);
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 13px 24px;
    border-radius: 999px;
    font-weight: 700;
    text-decoration: none;
    transition: 0.25s ease;
    border: none;
    cursor: pointer;
}

.btn-primary {
    background: linear-gradient(135deg, #1e9eff, var(--atlas-blue));
    color: #fff;
    box-shadow: 0 12px 28px rgba(39, 100, 255, 0.25);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 16px 34px rgba(39, 100, 255, 0.32);
}

.btn-secondary {
    background: #fff;
    color: var(--atlas-blue);
    border: 1px solid #cfe0ff;
}

.btn-secondary:hover {
    background: #f7faff;
}

.hero {
    padding: 76px 0 86px;
    background:
        radial-gradient(circle at top right, rgba(39, 100, 255, 0.14), transparent 22%),
        linear-gradient(180deg, #ffffff 0%, #f7faff 100%);
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 36px;
    align-items: center;
}

.eyebrow {
    display: inline-block;
    font-size: 0.86rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-weight: 800;
    color: var(--atlas-blue);
    margin-bottom: 14px;
}

.eyebrow.light {
    color: #cfe0ff;
}

.hero h1 {
    font-size: clamp(2.2rem, 5vw, 4.15rem);
    line-height: 1.08;
    margin-bottom: 18px;
    color: #132646;
}

.hero-text {
    font-size: 1.08rem;
    color: var(--text-soft);
    max-width: 720px;
}

.hero-actions {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    margin: 30px 0 26px;
}

.hero-points {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.hero-point {
    min-width: 180px;
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 18px;
    padding: 16px 18px;
    box-shadow: var(--shadow);
}

.hero-point strong {
    display: block;
    color: #132646;
    margin-bottom: 4px;
}

.hero-point span {
    color: var(--text-soft);
    font-size: 0.94rem;
}

.hero-panel {
    display: flex;
    justify-content: center;
}

.panel-card {
    width: 100%;
    max-width: 500px;
    background: #fff;
    border: 1px solid #dbe7fb;
    border-radius: 28px;
    box-shadow: var(--shadow-strong);
    overflow: hidden;
}

.panel-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 20px 24px;
    background: linear-gradient(135deg, #f7fbff, #eef4ff);
    border-bottom: 1px solid #dfe9fb;
}

.panel-dot {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: linear-gradient(135deg, #1ea2ff, var(--atlas-blue));
}

.panel-title {
    font-weight: 800;
    color: #132646;
}

.panel-steps {
    padding: 16px 24px 24px;
}

.panel-step {
    display: flex;
    gap: 16px;
    padding: 18px 0;
    border-bottom: 1px solid #edf2fa;
}

.panel-step:last-child {
    border-bottom: none;
}

.step-number {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, #1ea2ff, var(--atlas-blue));
    color: #fff;
    display: grid;
    place-items: center;
    font-weight: 800;
    flex-shrink: 0;
}

.panel-step h3 {
    font-size: 1.05rem;
    margin-bottom: 4px;
    color: #132646;
}

.panel-step p {
    color: var(--text-soft);
    font-size: 0.96rem;
}

.section {
    padding: 88px 0;
}

.section-light {
    background: #fff;
}

.section-blue {
    background: linear-gradient(180deg, #0e2c7f 0%, #1b58dc 100%);
    color: #fff;
}

.section-heading {
    text-align: center;
    max-width: 820px;
    margin: 0 auto 46px;
}

.section-heading h2 {
    font-size: clamp(1.9rem, 4vw, 3rem);
    line-height: 1.15;
    margin-bottom: 12px;
    color: #132646;
}

.section-heading p {
    color: var(--text-soft);
    font-size: 1.04rem;
}

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

.benefit-card {
    background: #fff;
    border: 1px solid #e4edf9;
    border-radius: var(--radius);
    padding: 28px;
    box-shadow: var(--shadow);
    transition: 0.3s ease;
}

.benefit-card:hover,
.solution-box:hover,
.solution-item:hover,
.contact-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 24px 46px rgba(25, 50, 100, 0.12);
}

.icon-box {
    width: 58px;
    height: 58px;
    border-radius: 18px;
    display: grid;
    place-items: center;
    background: #eef4ff;
    margin-bottom: 18px;
}

.icon-box svg {
    width: 28px;
    height: 28px;
    stroke: var(--atlas-blue);
    stroke-width: 1.8;
    fill: none;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.benefit-card h3 {
    font-size: 1.15rem;
    margin-bottom: 10px;
    color: #132646;
}

.benefit-card p {
    color: var(--text-soft);
}

.solution-grid {
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    gap: 28px;
    align-items: start;
}

.solution-copy h2 {
    font-size: clamp(1.9rem, 4vw, 3rem);
    line-height: 1.14;
    margin-bottom: 14px;
}

.solution-copy p {
    color: #d6e4ff;
    max-width: 720px;
}

.solution-list {
    display: grid;
    gap: 18px;
    margin-top: 28px;
}

.solution-item,
.solution-box {
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 22px;
    padding: 24px;
    backdrop-filter: blur(6px);
    transition: 0.3s ease;
}

.solution-item h3,
.solution-box h3 {
    margin-bottom: 8px;
}

.solution-item p,
.solution-box li {
    color: #e5efff;
}

.solution-box ul {
    padding-left: 18px;
}

.solution-box li {
    margin-bottom: 10px;
}

.faq-list {
    max-width: 920px;
    margin: 0 auto;
    display: grid;
    gap: 14px;
}

.faq-item {
    border: 1px solid #e2ecfa;
    border-radius: 18px;
    overflow: hidden;
    background: #fff;
    box-shadow: var(--shadow);
}

.faq-question {
    width: 100%;
    border: none;
    background: #fff;
    padding: 20px 22px;
    text-align: left;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
}

.faq-question span {
    color: #132646;
    font-size: 1rem;
    font-weight: 700;
}

.faq-question strong {
    color: var(--atlas-blue);
    font-size: 1.4rem;
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    padding: 0 22px;
    transition: max-height 0.35s ease;
}

.faq-answer p {
    color: var(--text-soft);
}

.faq-item.active .faq-answer {
    max-height: 220px;
    padding: 0 22px 20px;
}

.contact-section {
    background: #f7faff;
}

.contact-card {
    background: #fff;
    border: 1px solid #dce8fb;
    border-radius: 28px;
    box-shadow: var(--shadow-strong);
    padding: 36px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    transition: 0.3s ease;
}

.contact-copy h2 {
    font-size: clamp(1.7rem, 3vw, 2.5rem);
    line-height: 1.15;
    margin-bottom: 10px;
    color: #132646;
}

.contact-copy p {
    color: var(--text-soft);
    max-width: 700px;
}

.footer {
    background: var(--footer-bg);
    color: #fff;
    padding-top: 54px;
}

.footer-main {
    display: grid;
    grid-template-columns: 1.2fr 1fr 1fr 1fr;
    gap: 34px;
    align-items: start;
    padding-bottom: 36px;
}

.footer-logo {
    max-width: 270px;
    width: 100%;
    object-fit: contain;
}

.footer-column h4 {
    color: #f4b52d;
    font-size: 1.5rem;
    margin-bottom: 16px;
    font-weight: 500;
}

.footer-column ul {
    list-style: none;
}

.footer-column li {
    color: #fff;
    margin-bottom: 10px;
    font-size: 1.05rem;
}

.footer-column a {
    color: #fff;
}

.footer-column a:hover {
    color: #d7e4ff;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    text-align: center;
    padding: 18px 0 24px;
    color: #fff;
    font-size: 0.98rem;
}

.reveal {
    opacity: 0;
    transform: translateY(28px);
    transition: all 0.7s ease;
}

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

@media (max-width: 1080px) {

    .hero-grid,
    .solution-grid,
    .benefits-grid,
    .footer-main {
        grid-template-columns: 1fr;
    }

    .contact-card {
        flex-direction: column;
        align-items: flex-start;
    }
}

@media (max-width: 780px) {
    .menu {
        display: none;
    }

    .nav {
        min-height: 78px;
    }

    .brand-logo {
        height: 48px;
    }

    .section {
        padding: 72px 0;
    }

    .hero {
        padding: 56px 0 72px;
    }
}

@media (max-width: 520px) {
    .hero-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .contact-card,
    .benefit-card,
    .solution-item,
    .solution-box,
    .panel-card {
        border-radius: 22px;
    }
}

.footer-brand {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 18px;
}

.globalsign-seal {
    width: 115px;
    height: 57px;
    display: flex;
    align-items: center;
    justify-content: flex-start;
}

.globalsign-seal img {
    width: 100%;
    height: auto;
    display: block;
}

@media (max-width: 768px) {
    .footer-brand {
        align-items: center;
    }

    .globalsign-seal {
        justify-content: center;
    }
}