/* ===========================
   Design System
   =========================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --navy-950: #07162d;
    --navy-900: #0b2345;
    --navy-800: #173d68;
    --navy-700: #235585;
    --sky-100: #e9f1f8;
    --sky-50: #f4f8fc;
    --paper: #ffffff;
    --ink: #1b2a38;
    --muted: #5a6a7a;
    --line: #d7e0e8;

    --gold-500: #d5ac4a;
    --gold-600: #bc922f;
    --amber-100: #fff3dc;
    --amber-500: #c17d07;
    --red-500: #b42318;
    --green-500: #067647;
    --green-100: #dff7ea;

    --font-primary: 'Open Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-heading: 'Open Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    --radius-sm: 10px;
    --radius-md: 14px;
    --radius-lg: 18px;
    --radius-xl: 24px;

    --shadow-sm: 0 1px 2px rgba(7, 22, 45, 0.08);
    --shadow-md: 0 8px 20px rgba(7, 22, 45, 0.08);
    --shadow-lg: 0 18px 42px rgba(7, 22, 45, 0.12);

    --space-1: 0.5rem;
    --space-2: 1rem;
    --space-3: 1.5rem;
    --space-4: 2rem;
    --space-5: 3rem;
    --space-6: 4.5rem;

    --content-max: 1140px;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    color: var(--ink);
    line-height: 1.6;
    background:
        radial-gradient(circle at 10% -5%, rgba(35, 85, 133, 0.18), transparent 34%),
        radial-gradient(circle at 95% 2%, rgba(213, 172, 74, 0.16), transparent 30%),
        var(--sky-50);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.container {
    max-width: var(--content-max);
    margin: 0 auto;
    padding: 0 var(--space-3);
}

/* ===========================
   Header
   =========================== */
.site-header {
    position: sticky;
    top: 0;
    z-index: 110;
    padding: 0.9rem 0;
    background: rgba(7, 22, 45, 0.9);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-2);
    flex-wrap: wrap;
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.logo svg {
    filter: drop-shadow(0 6px 14px rgba(0, 0, 0, 0.35));
}

.logo-text {
    display: grid;
}

.logo-title {
    color: #fff;
    font-size: 1.15rem;
    font-weight: 700;
    line-height: 1.2;
}

.logo-subtitle {
    color: rgba(255, 255, 255, 0.74);
    font-size: 0.82rem;
}

.header-right {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.header-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    border: 1px solid rgba(255, 255, 255, 0.22);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.09);
    padding: 0.44rem 0.9rem;
    color: #f5f8fb;
    font-size: 0.84rem;
    font-weight: 600;
    white-space: nowrap;
}

.header-cta {
    display: inline-flex;
    align-items: center;
    border-radius: 999px;
    background: linear-gradient(120deg, var(--gold-500), var(--gold-600));
    color: var(--navy-950);
    text-decoration: none;
    font-weight: 700;
    font-size: 0.88rem;
    padding: 0.56rem 1rem;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    box-shadow: 0 10px 24px rgba(188, 146, 47, 0.32);
}

.header-cta:hover {
    transform: translateY(-1px);
    box-shadow: 0 14px 30px rgba(188, 146, 47, 0.4);
}

/* ===========================
   Hero
   =========================== */
.hero {
    padding: var(--space-6) 0 3.8rem;
    color: #fff;
    background: linear-gradient(150deg, #0a2140 0%, #133865 45%, #1b4978 100%);
    position: relative;
    overflow: hidden;
}

.hero::before,
.hero::after {
    content: '';
    position: absolute;
    pointer-events: none;
}

.hero::before {
    inset: auto -16% -36% auto;
    width: 52%;
    aspect-ratio: 1;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(213, 172, 74, 0.3), transparent 70%);
}

.hero::after {
    inset: -28% auto auto -20%;
    width: 60%;
    aspect-ratio: 1;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.13), transparent 72%);
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
    animation: hero-rise 700ms ease-out both;
}

@keyframes hero-rise {
    from {
        opacity: 0;
        transform: translateY(14px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.official-notice {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 999px;
    padding: 0.46rem 0.95rem;
    font-size: 0.84rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    text-transform: uppercase;
    margin-bottom: var(--space-3);
}

.hero h1 {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 4.8vw, 3.3rem);
    line-height: 1.18;
    letter-spacing: -0.02em;
    margin-bottom: var(--space-2);
    text-wrap: balance;
}

.hero-subtitle {
    max-width: 760px;
    margin: 0 auto var(--space-4);
    color: rgba(255, 255, 255, 0.9);
    font-size: clamp(1rem, 2.1vw, 1.28rem);
}

.urgency-banner {
    background: linear-gradient(135deg, #fff8eb 0%, #ffe4b2 100%);
    border: 1px solid rgba(193, 125, 7, 0.28);
    border-radius: var(--radius-md);
    padding: 1rem 1.1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    max-width: 760px;
    margin: 0 auto var(--space-4);
    text-align: center;
    box-shadow: var(--shadow-sm);
}

.urgency-text {
    color: #6a3607;
    font-size: 0.95rem;
}

.urgency-text strong {
    color: #8b4a02;
}

.highlight {
    font-weight: 700;
    text-decoration: underline;
    text-underline-offset: 2px;
}

.hero-actions {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.95rem;
    margin-bottom: var(--space-4);
}

.hero-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    border-radius: 999px;
    font-weight: 700;
    font-size: 0.95rem;
    letter-spacing: 0.01em;
    min-height: 42px;
    padding: 0.55rem 1.05rem;
    min-width: 180px;
    position: relative;
    overflow: hidden;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

.hero-btn::after {
    content: "→";
    margin-left: 0.55rem;
    transition: transform 0.2s ease;
}

.hero-btn.primary {
    background: linear-gradient(125deg, #e5bd5e 0%, #c8942d 100%);
    color: #ffffff;
    border: 1px solid rgba(255, 243, 209, 0.42);
    box-shadow: 0 10px 24px rgba(201, 147, 42, 0.36);
}

.hero-btn.primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 16px 34px rgba(201, 147, 42, 0.44);
}

.hero-btn.secondary {
    border: 1px solid rgba(255, 255, 255, 0.45);
    color: #fff;
    background: linear-gradient(130deg, rgba(255, 255, 255, 0.14), rgba(255, 255, 255, 0.06));
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.22);
}

.hero-btn.secondary:hover {
    background: linear-gradient(130deg, rgba(255, 255, 255, 0.2), rgba(255, 255, 255, 0.08));
    transform: translateY(-2px);
    box-shadow: 0 10px 22px rgba(6, 20, 40, 0.28), inset 0 1px 0 rgba(255, 255, 255, 0.28);
}

.hero-btn:hover::after {
    transform: translateX(2px);
}

.stats-row {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
    max-width: 840px;
    margin: 0 auto;
}

.stat {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.25);
    border-radius: var(--radius-md);
    padding: 1rem;
    backdrop-filter: blur(6px);
}

.stat-number {
    font-family: var(--font-heading);
    color: #ffe7ad;
    font-size: clamp(1.4rem, 3.8vw, 2rem);
    font-weight: 800;
    line-height: 1.15;
}

.stat-label {
    font-size: 0.83rem;
    color: rgba(255, 255, 255, 0.88);
    margin-top: 0.35rem;
}

/* ===========================
   Section Basics
   =========================== */
.benefits,
.trust-section,
.faq-section,
.form-section,
.cta-section {
    padding: var(--space-6) 0;
}

.section-title {
    font-family: var(--font-heading);
    color: var(--navy-900);
    text-align: center;
    font-size: clamp(1.7rem, 4vw, 2.5rem);
    line-height: 1.2;
    letter-spacing: -0.02em;
    margin-bottom: 0.75rem;
}

.trust-section .section-title,
.faq-section .section-title {
    margin-bottom: 1.75rem;
}

.section-subtitle {
    max-width: 720px;
    margin: 0 auto var(--space-4);
    text-align: center;
    color: var(--muted);
    font-size: 1.06rem;
}

/* ===========================
   Benefits
   =========================== */
.benefits {
    position: relative;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1rem;
}

.benefit-card {
    background: var(--paper);
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    padding: 1.2rem;
    box-shadow: var(--shadow-sm);
    transition: transform 0.24s ease, box-shadow 0.24s ease, border-color 0.24s ease;
    animation: card-fade 500ms ease both;
}

.benefit-card:nth-child(2) { animation-delay: 60ms; }
.benefit-card:nth-child(3) { animation-delay: 120ms; }
.benefit-card:nth-child(4) { animation-delay: 180ms; }
.benefit-card:nth-child(5) { animation-delay: 220ms; }
.benefit-card:nth-child(6) { animation-delay: 280ms; }
.benefit-card:nth-child(7) { animation-delay: 340ms; }
.benefit-card:nth-child(8) { animation-delay: 400ms; }

@keyframes card-fade {
    from {
        opacity: 0;
        transform: translateY(12px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.benefit-card:hover {
    transform: translateY(-4px);
    border-color: #bfd0df;
    box-shadow: var(--shadow-md);
}

.benefit-icon {
    width: 2.6rem;
    height: 2.6rem;
    border-radius: 12px;
    background: linear-gradient(145deg, #eff5fb, #e2edf7);
    border: 1px solid #d2e1ef;
    color: var(--navy-800);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 0.75rem;
}

.benefit-icon svg {
    width: 1.2rem;
    height: 1.2rem;
}

.benefit-card h3 {
    color: var(--navy-900);
    font-size: 1.07rem;
    line-height: 1.3;
    margin-bottom: 0.35rem;
}

.benefit-card p {
    color: var(--muted);
    font-size: 0.93rem;
}

/* ===========================
   Form
   =========================== */
.form-section {
    background: linear-gradient(180deg, rgba(233, 241, 248, 0.52), rgba(255, 255, 255, 0.95));
}

.form-container {
    max-width: 900px;
    margin: 0 auto;
    background: var(--paper);
    border-radius: var(--radius-xl);
    border: 1px solid #cfdae6;
    box-shadow: var(--shadow-lg);
    overflow: hidden;
}

.form-header {
    background: linear-gradient(145deg, var(--navy-900), var(--navy-700));
    color: #fff;
    padding: 2rem;
    text-align: center;
}

.form-header h2 {
    font-family: var(--font-heading);
    font-size: clamp(1.55rem, 3.5vw, 2.1rem);
    margin-bottom: 0.6rem;
}

.form-header p {
    color: rgba(255, 255, 255, 0.88);
}

.availability-notice {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    margin-top: 1rem;
    background: rgba(255, 255, 255, 0.14);
    border: 1px solid rgba(255, 255, 255, 0.25);
    border-radius: 999px;
    padding: 0.45rem 0.85rem;
    font-size: 0.85rem;
}

.consultation-form {
    padding: 2rem;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
}

.form-group {
    margin-bottom: 1rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.42rem;
    color: var(--ink);
    font-weight: 600;
    font-size: 0.92rem;
}

.required {
    color: var(--red-500);
}

.field-description {
    font-size: 0.85rem;
    color: var(--muted);
    margin-bottom: 0.7rem;
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="tel"],
.form-group select,
.form-group textarea {
    width: 100%;
    border: 1px solid #c8d4e1;
    border-radius: 12px;
    padding: 0.76rem 0.85rem;
    font-size: 0.97rem;
    color: var(--ink);
    background: #fff;
    font-family: var(--font-primary);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #6f94b8;
    box-shadow: 0 0 0 4px rgba(111, 148, 184, 0.2);
}

.form-group textarea {
    min-height: 112px;
    resize: vertical;
}

.checkbox-group {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.65rem;
}

.checkbox-label {
    display: flex !important;
    align-items: center;
    gap: 0.65rem;
    padding: 0.62rem 0.68rem;
    border: 1px solid #dde6ef;
    border-radius: 10px;
    cursor: pointer;
    font-size: 0.92rem;
    color: #344354;
    transition: border-color 0.2s ease, background-color 0.2s ease;
}

.checkbox-label:hover {
    border-color: #c4d4e3;
    background: #f8fbfe;
}

.checkbox-label input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--navy-700);
    margin: 0;
    flex-shrink: 0;
}

.checkbox-single {
    margin-top: 0.4rem;
}

.form-disclaimer {
    margin: 1.1rem 0 1.35rem;
    background: #f2f7fc;
    border: 1px solid #d5e2f0;
    border-left: 4px solid #7395b7;
    border-radius: 10px;
    padding: 0.9rem;
}

.form-disclaimer p {
    font-size: 0.84rem;
    color: #3f4f62;
}

.submit-btn {
    width: 100%;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
    border: 0;
    border-radius: 14px;
    background: linear-gradient(130deg, var(--navy-800), var(--navy-900));
    color: #fff;
    font-size: 1.03rem;
    font-weight: 700;
    padding: 0.95rem 1rem;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    box-shadow: 0 10px 24px rgba(11, 35, 69, 0.24);
}

.submit-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 15px 28px rgba(11, 35, 69, 0.3);
}

.submit-btn:active {
    transform: translateY(0);
}

.submit-btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

.form-message {
    margin-top: 1rem;
    border-radius: 12px;
    padding: 0.88rem;
    font-weight: 600;
    text-align: center;
}

.form-message.success {
    color: var(--green-500);
    background: var(--green-100);
    border: 1px solid rgba(6, 118, 71, 0.3);
}

.form-message.error {
    color: var(--red-500);
    background: #fef1f2;
    border: 1px solid rgba(180, 35, 24, 0.28);
}

/* ===========================
   Trust
   =========================== */
.trust-section {
    background: linear-gradient(180deg, #fbfdff 0%, #edf4fa 100%);
}

.trust-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1rem;
}

.trust-card {
    background: #fff;
    border: 1px solid #d6e1ec;
    border-radius: var(--radius-md);
    padding: 1.2rem;
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: transform 0.24s ease, box-shadow 0.24s ease;
}

.trust-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.trust-icon {
    width: 2.8rem;
    height: 2.8rem;
    border-radius: 12px;
    background: linear-gradient(145deg, #edf4fb, #e1edf8);
    border: 1px solid #d2e0ee;
    color: var(--navy-800);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 0.65rem;
}

.trust-icon svg {
    width: 1.3rem;
    height: 1.3rem;
}

.trust-card h3 {
    color: var(--navy-900);
    font-size: 1.05rem;
    margin-bottom: 0.35rem;
}

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

/* ===========================
   FAQ
   =========================== */
.faq-section {
    background: #fff;
}

.faq-list {
    max-width: 860px;
    margin: 0 auto;
}

.faq-item {
    border: 1px solid #d7e2ec;
    border-radius: var(--radius-md);
    margin-bottom: 0.78rem;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.faq-question {
    width: 100%;
    border: 0;
    background: #fff;
    padding: 1rem 1.15rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    text-align: left;
    cursor: pointer;
    color: var(--navy-900);
    font-size: 1.02rem;
    font-weight: 700;
    font-family: var(--font-primary);
}

.faq-question:hover {
    background: #f8fbfe;
}

.faq-question svg {
    transition: transform 0.25s ease;
}

.faq-item.active .faq-question svg {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.25s ease;
}

.faq-item.active .faq-answer {
    max-height: 460px;
}

.faq-answer p {
    padding: 0 1.15rem 1rem;
    color: var(--muted);
}

/* ===========================
   CTA
   =========================== */
.cta-section {
    background: linear-gradient(145deg, #0a2140 0%, #173d68 100%);
    color: #fff;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-section::after {
    content: '';
    position: absolute;
    inset: auto -16% -60% auto;
    width: 40%;
    aspect-ratio: 1;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(213, 172, 74, 0.28), transparent 72%);
}

.cta-content {
    position: relative;
    z-index: 1;
}

.cta-content h2 {
    font-family: var(--font-heading);
    font-size: clamp(1.6rem, 4vw, 2.4rem);
    margin-bottom: 0.8rem;
}

.cta-content > p:first-of-type {
    opacity: 0.9;
    font-size: 1.06rem;
    margin-bottom: 1.5rem;
}

.cta-btn {
    display: inline-flex;
    text-decoration: none;
    border-radius: 999px;
    padding: 0.78rem 1.3rem;
    background: linear-gradient(120deg, var(--gold-500), var(--gold-600));
    color: var(--navy-950);
    font-weight: 700;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    box-shadow: 0 14px 28px rgba(188, 146, 47, 0.34);
}

.cta-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 18px 34px rgba(188, 146, 47, 0.42);
}

.cta-note {
    margin-top: 0.9rem;
    color: rgba(255, 255, 255, 0.82);
    font-size: 0.9rem;
}

/* ===========================
   Footer
   =========================== */
.site-footer {
    background: #06162b;
    color: #fff;
    padding: 2.4rem 0 1.2rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.2rem;
    margin-bottom: 1.2rem;
}

.footer-section h4 {
    color: #f7d37e;
    margin-bottom: 0.55rem;
    font-size: 1.03rem;
}

.footer-section p {
    color: rgba(255, 255, 255, 0.84);
    font-size: 0.9rem;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.18);
    padding-top: 1rem;
    text-align: center;
}

.footer-bottom p {
    font-size: 0.84rem;
    color: rgba(255, 255, 255, 0.72);
}

/* ===========================
   Responsiveness
   =========================== */
@media (max-width: 1040px) {
    .benefits-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .trust-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 840px) {
    .site-header {
        padding: 0.8rem 0;
    }

    .header-content {
        flex-direction: column;
        align-items: flex-start;
    }

    .header-right {
        width: 100%;
        justify-content: space-between;
    }

    .hero {
        padding-top: 3.4rem;
    }

    .stats-row {
        grid-template-columns: 1fr;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .checkbox-group {
        grid-template-columns: 1fr;
    }

    .footer-content {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    .container {
        padding: 0 var(--space-2);
    }

    .hero-btn {
        width: 100%;
        min-width: 0;
    }

    .header-right {
        flex-direction: column;
        align-items: stretch;
    }

    .header-badge,
    .header-cta {
        justify-content: center;
        width: 100%;
    }

    .benefits-grid,
    .trust-grid {
        grid-template-columns: 1fr;
    }

    .consultation-form,
    .form-header {
        padding: 1.25rem;
    }

    .urgency-banner {
        flex-direction: column;
    }
}

/* ===========================
   Accessibility
   =========================== */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
    outline: 3px solid #f2cd73;
    outline-offset: 2px;
}