:root {
    --color-primary: #0A3A50;
    --color-primary-dark: #072A3C;
    --color-accent: #E84A22;
    --color-accent-soft: #FDE8E3;
    --color-dark: #1F2C3A;
    --color-text: #34404E;
    --color-muted: #6B7A8B;
    --color-bg: #F8F9FA;
    --color-surface: #FFFFFF;
    --color-border: #E0E4E8;
    --font-body: "Inter", sans-serif;
    --font-display: "Montserrat", sans-serif;
    --space-xs: 0.4rem;
    --space-sm: 0.75rem;
    --space-md: 1.25rem;
    --space-lg: 2rem;
    --space-xl: 3rem;
    --radius-sm: 0.25rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --shadow-sm: 0 1px 3px rgba(31, 44, 58, 0.08);
    --shadow-md: 0 4px 12px rgba(31, 44, 58, 0.1);
    --header-height: 3.5rem;
    --footer-height: 5.5rem;
    --transition: 0.3s ease;
    --max-width: 75rem;
}

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

html {
    scroll-behavior: smooth;
    font-size: 15px;
    overflow-x: hidden;
}

body {
    font-family: var(--font-body);
    font-size: 0.95rem;
    line-height: 1.6;
    color: var(--color-text);
    background: var(--color-bg);
    min-height: 100vh;
    overflow-x: hidden;
}

body.nav-open {
    overflow: hidden;
}

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

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color var(--transition);
}

a:hover,
a:focus-visible {
    color: var(--color-accent);
}

ul {
    list-style: none;
}

h1,
h2,
h3,
h4 {
    font-family: var(--font-display);
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-dark);
}

h1 {
    font-size: clamp(1.8rem, 5vw, 2.8rem);
}

h2 {
    font-size: clamp(1.4rem, 4vw, 2.2rem);
}

h3 {
    font-size: clamp(1.1rem, 3vw, 1.6rem);
}

p {
    margin-bottom: var(--space-sm);
    color: var(--color-muted);
}

p:last-child {
    margin-bottom: 0;
}

.container {
    width: min(100% - 1.5rem, var(--max-width));
    margin-inline: auto;
}

.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    transition: transform var(--transition), opacity var(--transition);
}

.site-header.is-hidden {
    transform: translateY(-110%);
    opacity: 0;
    pointer-events: none;
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-md);
    padding: var(--space-sm) var(--space-md);
    background: rgba(255, 255, 255, 0.96);
    backdrop-filter: blur(12px);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    min-height: var(--header-height);
}

.brand {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--color-dark);
}

.brand i {
    color: var(--color-primary);
    font-size: 1.2rem;
}

.nav-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    border: none;
    border-radius: var(--radius-sm);
    background: var(--color-primary);
    color: #fff;
    cursor: pointer;
    transition: background var(--transition);
}

.nav-toggle:hover,
.nav-toggle:focus-visible {
    background: var(--color-primary-dark);
}

.nav-toggle .icon-close {
    display: none;
}

body.nav-open .nav-toggle .icon-open {
    display: none;
}

body.nav-open .nav-toggle .icon-close {
    display: block;
}

.main-nav {
    position: fixed;
    inset: 0;
    z-index: 90;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(26, 35, 41, 0.95);
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition), visibility var(--transition);
}

body.nav-open .main-nav {
    height: 100vh;
    opacity: 1;
    visibility: visible;
}

.nav-list {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-md);
    text-align: center;
}

.nav-list a {
    font-size: 1.2rem;
    font-weight: 500;
    color: #fff;
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-sm);
}

.nav-list a:hover,
.nav-list a.is-active {
    color: var(--color-accent);
    background: rgba(255, 255, 255, 0.1);
}

@media (min-width: 992px) {
    .nav-toggle {
        display: none;
    }

    .main-nav {
        position: static;
        inset: auto;
        background: transparent;
        opacity: 1;
        visibility: visible;
        flex: 1;
        justify-content: flex-end;
    }

    .nav-list {
        flex-direction: row;
        gap: var(--space-sm);
        flex-wrap: wrap;
        justify-content: flex-end;
    }

    .nav-list a {
        font-size: 0.9rem;
        color: var(--color-text);
        padding: 0.4rem 0.8rem;
    }

    .nav-list a:hover,
    .nav-list a.is-active {
        background: var(--color-accent-soft);
        color: var(--color-primary);
    }
}

main {
    padding-top: calc(var(--header-height) + var(--space-lg));
}

.hero {
    padding: var(--space-xl) 0 var(--space-xl);
    background: linear-gradient(145deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: #fff;
}

.hero h1,
.hero h2,
.hero h3 {
    color: #fff;
}

.hero .hero-lead {
    color: rgba(255, 255, 255, 0.85);
}

.hero-grid {
    display: grid;
    gap: var(--space-lg);
    align-items: center;
}

@media (min-width: 768px) {
    .hero-grid {
        grid-template-columns: 1fr 0.8fr;
    }
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-accent);
    background: rgba(255, 255, 255, 0.15);
    padding: 0.3rem 0.7rem;
    border-radius: 999px;
    margin-bottom: var(--space-sm);
}

.hero-lead {
    font-size: 1.05rem;
    max-width: 60ch;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
    margin-top: var(--space-lg);
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-xs);
    padding: 0.6rem 1.2rem;
    font-size: 0.9rem;
    font-weight: 600;
    border-radius: var(--radius-md);
    border: none;
    cursor: pointer;
    transition: transform var(--transition), background var(--transition), color var(--transition), box-shadow var(--transition);
}

.btn:active {
    transform: translateY(1px);
}

.btn-primary {
    background: var(--color-accent);
    color: #fff;
    box-shadow: 0 4px 8px rgba(232, 74, 34, 0.3);
}

.btn-primary:hover,
.btn-primary:focus-visible {
    background: #C43B1A;
    box-shadow: 0 6px 16px rgba(232, 74, 34, 0.4);
}

.btn-outline {
    background: transparent;
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.5);
}

.btn-outline:hover,
.btn-outline:focus-visible {
    background: rgba(255, 255, 255, 0.1);
    border-color: #fff;
}

.section {
    padding: var(--space-xl) 0;
}

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

.section-header {
    margin-bottom: var(--space-lg);
    max-width: 65ch;
}

.section-header h2 {
    margin-bottom: var(--space-sm);
}

.section-header p {
    font-size: 0.9rem;
}

.section-label {
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-accent);
    margin-bottom: var(--space-xs);
}

.card-grid {
    display: grid;
    gap: var(--space-md);
}

@media (min-width: 560px) {
    .card-grid-2 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 768px) {
    .card-grid-3 {
        grid-template-columns: repeat(3, 1fr);
    }

    .card-grid-4 {
        grid-template-columns: repeat(4, 1fr);
    }
}

.card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--space-md);
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition), box-shadow var(--transition);
}

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

.card-icon {
    width: 2.5rem;
    height: 2.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-accent-soft);
    color: var(--color-primary);
    border-radius: var(--radius-sm);
    margin-bottom: var(--space-sm);
    font-size: 1.1rem;
}

.card h3 {
    margin-bottom: var(--space-xs);
    font-size: 1.05rem;
}

.card p {
    font-size: 0.85rem;
}

@media (max-width: 320px) {
    html {
        font-size: 14px;
    }

    .container {
        width: calc(100% - 1rem);
    }

    .header-inner {
        padding: var(--space-xs) var(--space-sm);
    }

    .brand {
        font-size: 0.95rem;
    }

    .nav-toggle {
        width: 2.2rem;
        height: 2.2rem;
    }

    .hero {
        padding: var(--space-lg) 0;
    }

    .hero-actions {
        flex-direction: column;
        width: 100%;
    }

    .btn {
        width: 100%;
        padding: 0.7rem 1rem;
    }

    .card-grid {
        gap: var(--space-sm);
    }

    .card {
        padding: var(--space-sm);
    }
}

.stat-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
}

@media (min-width: 640px) {
    .stat-row {
        grid-template-columns: repeat(4, 1fr);
    }
}

.stat-item {
    text-align: center;
    padding: var(--space-md);
    background: var(--color-surface);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
}

.stat-item strong {
    display: block;
    font-family: var(--font-display);
    font-size: 1.8rem;
    color: var(--color-primary);
    margin-bottom: var(--space-xs);
}

.stat-item span {
    font-size: 0.8rem;
    color: var(--color-muted);
}

.feature-split {
    display: grid;
    gap: var(--space-lg);
    align-items: center;
}

@media (min-width: 880px) {
    .feature-split {
        grid-template-columns: 1fr 1.2fr;
    }
}

.media-frame {
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-md);
}

.media-frame img {
    width: 100%;
    object-fit: cover;
    object-position: center;
    min-height: 200px;
}

.timeline {
    display: grid;
    gap: var(--space-sm);
}

.timeline-item {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: var(--space-md);
    padding: var(--space-sm) var(--space-md);
    background: var(--color-surface);
    border-radius: var(--radius-md);
    border-left: 4px solid var(--color-primary);
    box-shadow: var(--shadow-sm);
}

.timeline-num {
    font-family: var(--font-display);
    font-weight: 700;
    color: var(--color-accent);
    font-size: 1.1rem;
}

.timeline-item h3 {
    font-size: 0.95rem;
    margin-bottom: var(--space-xs);
}

.timeline-item p {
    font-size: 0.8rem;
}

.quote-block {
    padding: var(--space-lg);
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: #fff;
    border-radius: var(--radius-lg);
    text-align: center;
}

.quote-block p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1rem;
    font-style: italic;
    margin-bottom: var(--space-md);
}

.quote-block cite {
    display: block;
    margin-top: var(--space-sm);
    font-size: 0.85rem;
    font-style: normal;
    opacity: 0.9;
}

.faq-list {
    display: grid;
    gap: var(--space-sm);
}

.faq-item {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--space-sm) var(--space-md);
    box-shadow: var(--shadow-sm);
}

.faq-item h3 {
    font-size: 0.95rem;
    margin-bottom: var(--space-xs);
}

.faq-item p {
    font-size: 0.8rem;
}

.cta-band {
    padding: var(--space-xl);
    background: var(--color-dark);
    color: #fff;
    border-radius: var(--radius-lg);
    text-align: center;
}

.cta-band h2 {
    color: #fff;
    margin-bottom: var(--space-sm);
}

.cta-band p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9rem;
    margin-bottom: var(--space-lg);
}

.product-card {
    display: flex;
    flex-direction: column;
    height: 100%;
    text-align: center;
}

.product-card h3 {
    margin-bottom: var(--space-sm);
}

.product-price {
    font-family: var(--font-display);
    font-size: 1.6rem;
    color: var(--color-accent);
    margin: var(--space-sm) 0 var(--space-md);
    font-weight: 700;
}

.product-features {
    font-size: 0.85rem;
    margin-bottom: var(--space-lg);
    flex-grow: 1;
    text-align: left;
}

.product-features li {
    padding: var(--space-xs) 0;
    border-bottom: 1px solid var(--color-border);
    color: var(--color-muted);
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

.product-features li:last-child {
    border-bottom: none;
}

.product-features li i {
    color: var(--color-primary);
    font-size: 0.8rem;
}

.contact-layout {
    display: grid;
    gap: var(--space-lg);
}

@media (min-width: 880px) {
    .contact-layout {
        grid-template-columns: 1fr 1.2fr;
    }
}

.contact-panel {
    padding: var(--space-lg);
    background: linear-gradient(160deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: #fff;
    border-radius: var(--radius-lg);
}

.contact-panel h2 {
    color: #fff;
    font-size: 1.4rem;
    margin-bottom: var(--space-md);
}

.contact-panel p {
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.9rem;
    margin-bottom: var(--space-lg);
}

.contact-panel a {
    color: #fff;
}

.contact-panel a:hover {
    color: var(--color-accent);
}

.contact-detail {
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
    margin-bottom: var(--space-md);
    font-size: 0.9rem;
}

.contact-detail:last-child {
    margin-bottom: 0;
}

.contact-detail i {
    margin-top: 0.2rem;
    flex-shrink: 0;
    color: var(--color-accent);
    font-size: 1.1rem;
}

.contact-form-wrap {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    box-shadow: var(--shadow-md);
}

.contact-form-wrap h2 {
    margin-bottom: var(--space-lg);
}

.form-group {
    margin-bottom: var(--space-md);
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: var(--space-xs);
    color: var(--color-dark);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.6rem 0.8rem;
    font-family: var(--font-body);
    font-size: 0.9rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    background: var(--color-bg);
    transition: border-color var(--transition), box-shadow var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 2px rgba(10, 58, 80, 0.2);
}

.form-group textarea {
    min-height: 8rem;
    resize: vertical;
}

.form-check {
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
    margin-top: var(--space-md);
    margin-bottom: var(--space-lg);
    font-size: 0.8rem;
    color: var(--color-muted);
}

.form-check input {
    margin-top: 0.25rem;
}

.map-wrap {
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid var(--color-border);
    margin-top: var(--space-md);
    box-shadow: var(--shadow-sm);
}

.map-wrap iframe {
    width: 100%;
    height: 250px;
    border: 0;
    display: block;
}

.site-footer {
    margin-top: var(--space-xl);
    padding: var(--space-md) 0;
    background: var(--color-dark);
    color: rgba(255, 255, 255, 0.75);
    font-size: 0.8rem;
}

.footer-inner {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    align-items: center;
    text-align: center;
}

.footer-links {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-md);
    margin-top: var(--space-xs);
}

.footer-links a {
    color: rgba(255, 255, 255, 0.85);
}

.footer-links a:hover {
    color: var(--color-accent);
}

.thankyou-main {
    min-height: calc(100vh - var(--header-height) - var(--footer-height));
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-lg) 0;
}

.thankyou-card {
    text-align: center;
    max-width: 32rem;
    padding: var(--space-xl);
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-md);
}

.thankyou-card i {
    font-size: 3rem;
    color: var(--color-primary);
    margin-bottom: var(--space-lg);
}

.thankyou-card h1 {
    margin-bottom: var(--space-md);
}

.thankyou-card p {
    font-size: 1.05rem;
    margin-bottom: var(--space-lg);
}

.policy-content {
    background: var(--color-surface);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-sm);
}

.policy-content h2 {
    font-size: 1.3rem;
    margin: var(--space-xl) 0 var(--space-md);
    color: var(--color-primary);
}

.policy-content h2:first-child {
    margin-top: 0;
}

.policy-content p,
.policy-content li {
    font-size: 0.88rem;
    line-height: 1.7;
}

.policy-content ul {
    list-style: disc;
    padding-left: var(--space-lg);
    margin-bottom: var(--space-md);
}

.policy-content li {
    margin-bottom: var(--space-xs);
    color: var(--color-muted);
}

.privacy-popup {
    position: fixed;
    inset: 0;
    z-index: 200;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    padding: var(--space-md);
    background: rgba(26, 35, 41, 0.65);
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition), visibility var(--transition);
}

.privacy-popup.is-visible {
    opacity: 1;
    visibility: visible;
}

.privacy-popup-inner {
    width: min(100%, 36rem);
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    box-shadow: var(--shadow-md);
}

.privacy-popup-inner h2 {
    font-size: 1.2rem;
    margin-bottom: var(--space-sm);
}

.privacy-popup-inner p {
    font-size: 0.85rem;
    margin-bottom: var(--space-md);
}

.privacy-popup-actions {
    display: flex;
    gap: var(--space-md);
    flex-wrap: wrap;
}

.breadcrumb {
    font-size: 0.85rem;
    color: var(--color-muted);
    margin-bottom: var(--space-sm);
}

.breadcrumb a {
    color: var(--color-muted);
}

.breadcrumb a:hover {
    color: var(--color-primary);
}

.pill-list {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
}

.pill {
    font-size: 0.8rem;
    padding: 0.4rem 0.9rem;
    background: var(--color-accent-soft);
    color: var(--color-primary);
    border-radius: 999px;
    font-weight: 600;
}

a.pill:hover {
    background: var(--color-primary);
    color: #fff;
}

.compare-table {
    width: 100%;
    font-size: 0.85rem;
    border-collapse: collapse;
    margin-top: var(--space-md);
}

.compare-table th,
.compare-table td {
    padding: var(--space-sm) var(--space-md);
    border: 1px solid var(--color-border);
    text-align: left;
}

.compare-table th {
    background: var(--color-accent-soft);
    color: var(--color-dark);
    font-weight: 600;
}

.zigzag-section:nth-child(even) .feature-split {
    direction: rtl;
}

.zigzag-section:nth-child(even) .feature-split>* {
    direction: ltr;
}

@media (max-width: 359px) {
    html {
        font-size: 14px;
    }
}

@media (min-width: 320px) {
    .container {
        width: min(100% - 1rem, var(--max-width));
    }
}