:root {
    --blue: #2563eb;
    --blue-dark: #1d4ed8;
    --navy: #0f172a;
    --text: #475569;
    --border: #e2e8f0;
    --bg: #f8fafc;
    --white: #fff;
    --max: 1120px;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
    color: var(--navy);
    background: var(--white);
    line-height: 1.5;
}

a { color: inherit; text-decoration: none; }

.landing-header {
    position: sticky;
    top: 0;
    z-index: 20;
    background: rgba(255, 255, 255, 0.95);
    border-bottom: 1px solid var(--border);
    backdrop-filter: blur(8px);
}

.landing-header-inner,
.section-inner,
.landing-footer-inner {
    max-width: var(--max);
    margin: 0 auto;
    padding: 0 24px;
}

.landing-header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    min-height: 72px;
}

.brand {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 800;
    font-size: 1.1rem;
}

.brand-mark {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    background: var(--blue);
    color: var(--white);
    display: grid;
    place-items: center;
    font-weight: 900;
}

.landing-nav {
    display: none;
    gap: 28px;
    color: var(--text);
    font-size: 0.92rem;
    font-weight: 600;
}

.landing-nav a:hover { color: var(--blue); }

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 20px;
    border-radius: 10px;
    border: 1px solid transparent;
    font-size: 0.92rem;
    font-weight: 700;
    cursor: pointer;
    transition: 0.15s ease;
}

.btn-primary {
    background: var(--blue);
    color: var(--white);
}

.btn-primary:hover { background: var(--blue-dark); }

.btn-outline {
    background: var(--white);
    color: var(--navy);
    border-color: var(--border);
}

.btn-outline:hover {
    border-color: #cbd5e1;
    background: #f8fafc;
}

.menu-toggle {
    display: inline-flex;
    border: 1px solid var(--border);
    background: var(--white);
    border-radius: 10px;
    padding: 10px 12px;
    font-size: 1.1rem;
    cursor: pointer;
}

.mobile-nav {
    display: none;
    flex-direction: column;
    gap: 8px;
    padding: 0 24px 16px;
}

.mobile-nav.open { display: flex; }

.mobile-nav a {
    padding: 10px 0;
    color: var(--text);
    font-weight: 600;
}

.hero {
    padding: 64px 0 48px;
    background: #fff;
}

.hero-dots {
    background-image: radial-gradient(circle at 1.5px 1.5px, #dae2fd 1.5px, transparent 1.5px);
    background-size: 24px 24px;
}

.hero-grid {
    display: grid;
    gap: 40px;
    align-items: center;
}

.hero-tag {
    display: inline-block;
    padding: 6px 12px;
    border-radius: 999px;
    background: #eff6ff;
    color: var(--blue);
    font-size: 0.75rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    margin-bottom: 18px;
}

.hero h1 {
    margin: 0 0 16px;
    font-size: clamp(2rem, 5vw, 3.4rem);
    line-height: 1.1;
    letter-spacing: -0.03em;
}

.hero p {
    margin: 0 0 28px;
    max-width: 560px;
    color: var(--text);
    font-size: 1.05rem;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.hero-visual {
    position: relative;
}

.hero-image-frame {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    border: 4px solid var(--white);
    box-shadow: 0 25px 50px -12px rgba(15, 23, 42, 0.25);
    transition: transform 0.3s ease;
}

.hero-image-frame:hover {
    transform: scale(1.005);
}

.hero-image {
    display: block;
    width: 100%;
    height: auto;
    vertical-align: middle;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.05);
    opacity: 0;
    transition: opacity 0.2s ease;
    text-decoration: none;
    z-index: 1;
}

.hero-image-frame:hover .hero-overlay {
    opacity: 1;
}

.hero-overlay-card {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 24px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.95);
    box-shadow: 0 16px 40px rgba(15, 23, 42, 0.15);
    transform: scale(0.95);
    transition: transform 0.2s ease;
}

.hero-image-frame:hover .hero-overlay-card {
    transform: scale(1);
}

.hero-overlay-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: #eff6ff;
    color: var(--blue);
    display: grid;
    place-items: center;
    font-size: 0.9rem;
}

.hero-overlay-title {
    margin: 0;
    font-weight: 700;
    font-size: 0.92rem;
    color: var(--navy);
}

.hero-overlay-text {
    margin: 2px 0 0;
    font-size: 0.78rem;
    color: var(--text);
}

.hero-glow {
    position: absolute;
    border-radius: 50%;
    pointer-events: none;
    z-index: -1;
}

.hero-glow-top {
    top: -24px;
    right: -24px;
    width: 128px;
    height: 128px;
    background: rgba(191, 219, 254, 0.6);
    filter: blur(48px);
}

.hero-glow-bottom {
    bottom: -40px;
    left: -40px;
    width: 192px;
    height: 192px;
    background: rgba(147, 197, 253, 0.5);
    filter: blur(48px);
}

.section {
    padding: 72px 0;
}

.section-alt { background: var(--bg); }

.section-head {
    text-align: center;
    max-width: 720px;
    margin: 0 auto 40px;
}

.section-head.left {
    text-align: left;
    margin-left: 0;
}

.section-head h2 {
    margin: 0 0 12px;
    font-size: clamp(1.8rem, 3vw, 2.4rem);
}

.section-head p {
    margin: 0;
    color: var(--text);
}

.steps,
.cards {
    display: grid;
    gap: 20px;
}

.step-card,
.feature-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 24px;
    box-shadow: 0 8px 24px rgba(15, 23, 42, 0.04);
}

.feature-card {
    cursor: pointer;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.feature-card.expanded {
    border-color: var(--blue);
    box-shadow: 0 12px 32px rgba(37, 99, 235, 0.12);
}

.step-card {
    position: relative;
    min-height: 180px;
}

.step-number {
    position: absolute;
    top: 18px;
    right: 18px;
    color: #e2e8f0;
    font-size: 2.4rem;
    font-weight: 800;
    line-height: 1;
}

.step-icon,
.feature-icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: #eff6ff;
    color: var(--blue);
    display: grid;
    place-items: center;
    font-size: 1.1rem;
    margin-bottom: 16px;
}

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

.step-card p,
.feature-card p {
    margin: 0;
    color: var(--text);
    font-size: 0.94rem;
}

.section-row {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 28px;
}

.section-link {
    color: var(--blue);
    font-weight: 700;
    font-size: 0.9rem;
    white-space: nowrap;
}

.feature-top {
    display: flex;
    justify-content: space-between;
    align-items: start;
    margin-bottom: 14px;
}

.feature-code {
    color: #94a3b8;
    font-size: 0.78rem;
    font-weight: 700;
}

.feature-link {
    display: inline-block;
    margin-top: 18px;
    padding: 0;
    border: 0;
    background: transparent;
    color: var(--blue);
    font-weight: 700;
    font-size: 0.88rem;
    cursor: pointer;
    font-family: inherit;
}

.feature-checkpoints {
    display: none;
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid var(--border);
}

.feature-checkpoints strong {
    display: block;
    margin-bottom: 10px;
    color: var(--blue);
    font-size: 0.72rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.feature-checkpoints ul {
    margin: 0;
    padding-left: 18px;
    color: var(--text);
    font-size: 0.88rem;
}

.feature-checkpoints li + li {
    margin-top: 6px;
}

.feature-card.expanded .feature-checkpoints {
    display: block;
}

.faq-list {
    max-width: 820px;
    margin: 0 auto;
    display: grid;
    gap: 12px;
}

.faq-item {
    border: 1px solid var(--border);
    border-radius: 14px;
    background: var(--white);
    overflow: hidden;
}

.faq-question {
    width: 100%;
    border: 0;
    background: transparent;
    padding: 18px 20px;
    text-align: left;
    font: inherit;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    gap: 16px;
}

.faq-answer {
    display: none;
    padding: 0 20px 18px;
    color: var(--text);
}

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

.faq-item.open .faq-toggle { transform: rotate(45deg); }

.contact-box {
    max-width: 720px;
    margin: 0 auto;
    text-align: center;
    padding: 40px 28px;
    border: 1px solid var(--border);
    border-radius: 18px;
    background: var(--white);
}

/* —— Contact page —— */
.landing-nav a.nav-active { color: var(--blue); }

.contact-page {
    padding: 48px 0 72px;
    min-height: calc(100vh - 160px);
}

.contact-layout {
    display: grid;
    gap: 40px;
    align-items: start;
}

.contact-intro h1 {
    margin: 0 0 16px;
    font-size: clamp(1.85rem, 4vw, 2.75rem);
    line-height: 1.15;
    letter-spacing: -0.03em;
}

.contact-intro > p {
    margin: 0 0 28px;
    color: var(--text);
    font-size: 1.05rem;
    max-width: 520px;
}

.contact-info-cards {
    display: grid;
    gap: 14px;
}

.contact-info-card {
    display: flex;
    gap: 14px;
    padding: 18px 18px;
    border: 1px solid var(--border);
    border-radius: 14px;
    background: var(--white);
}

.contact-info-icon {
    flex-shrink: 0;
    width: 42px;
    height: 42px;
    border-radius: 10px;
    background: #eff6ff;
    color: var(--blue);
    display: grid;
    place-items: center;
}

.contact-info-card h3 {
    margin: 0 0 10px;
    font-size: 1rem;
}

.contact-meta,
.contact-hours {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 8px;
    color: var(--text);
    font-size: 0.92rem;
}

.contact-meta li,
.contact-hours li {
    display: flex;
    align-items: flex-start;
    gap: 8px;
}

.contact-hours li {
    justify-content: space-between;
    gap: 16px;
}

.contact-hours span { color: var(--text); }
.contact-hours strong {
    color: var(--navy);
    font-weight: 700;
    text-align: right;
}

.meta-icon { flex-shrink: 0; }

.contact-meta a {
    color: var(--blue);
    font-weight: 600;
}

.contact-form-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 18px;
    padding: 28px 26px 30px;
    box-shadow: 0 18px 40px -24px rgba(15, 23, 42, 0.35);
}

.contact-form-card h2 {
    margin: 0 0 6px;
    font-size: 1.35rem;
}

.contact-form-sub {
    margin: 0 0 22px;
    color: var(--text);
    font-size: 0.95rem;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.contact-form-row {
    display: grid;
    gap: 14px;
}

.contact-form .form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.contact-form label {
    font-size: 0.86rem;
    font-weight: 700;
    color: var(--navy);
}

.contact-form .form-control {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid var(--border);
    border-radius: 10px;
    font: inherit;
    font-size: 0.95rem;
    background: var(--white);
    color: var(--navy);
}

.contact-form .form-control:focus {
    outline: none;
    border-color: var(--blue);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.12);
}

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

.contact-submit {
    width: 100%;
    margin-top: 4px;
    padding: 14px 20px;
}

.contact-success {
    margin-bottom: 14px;
    padding: 12px 14px;
    border-radius: 10px;
    background: #ecfdf5;
    border: 1px solid #a7f3d0;
    color: #065f46;
    font-size: 0.92rem;
    font-weight: 600;
}

.contact-error,
.contact-form .field-error {
    color: #b91c1c;
    font-size: 0.86rem;
}

.contact-legal {
    margin: 4px 0 0;
    font-size: 0.78rem;
    color: var(--text);
    line-height: 1.45;
}

.contact-legal a {
    color: var(--blue);
    font-weight: 600;
}

@media (min-width: 768px) {
    .contact-form-row {
        grid-template-columns: 1fr 1fr;
    }
}

@media (min-width: 960px) {
    .contact-layout {
        grid-template-columns: 1.05fr 0.95fr;
        gap: 48px;
    }
}

.landing-footer {
    border-top: 1px solid var(--border);
    padding: 28px 0 40px;
    color: var(--text);
    font-size: 0.88rem;
}

.landing-footer-inner {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

@media (min-width: 768px) {
    .landing-nav { display: flex; }
    .menu-toggle { display: none; }
    .hero-grid { grid-template-columns: 1.05fr 0.95fr; }
    .steps { grid-template-columns: repeat(3, 1fr); }
    .cards { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
    .cards { grid-template-columns: repeat(3, 1fr); }
}