/* Explain: Styles for reusable UI components and layout elements. */
/* Buttons */
.btn-quote,
.btn-outline,
.btn-ghost-light {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.4rem;
    border-radius: 999px;
    font-weight: 600;
    font-size: 0.95rem;
    font-family: var(--font-body);
    transition: all 0.3s ease;
    cursor: pointer;
    border: 1px solid transparent;
    text-align: center;
}

.btn-quote {
    background: var(--accent-color);
    color: #ffffff;
}

.btn-quote:hover {
    background: var(--accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 14px 26px -12px rgba(52, 161, 58, 0.85);
}

.btn-outline {
    background: transparent;
    color: var(--primary-color);
    border-color: var(--border-color);
}

.btn-outline:hover {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: #ffffff;
}

.btn-ghost-light {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.35);
    color: #ffffff;
    backdrop-filter: blur(6px);
}

.btn-ghost-light:hover {
    background: rgba(255, 255, 255, 0.22);
    transform: translateY(-2px);
}

.btn-lg {
    padding: 1rem 1.8rem;
    font-size: 1rem;
}

/* Topbar + header */
.topbar {
    background: var(--primary-color);
    color: #cfd4d9;
    font-size: 0.8rem;
}

.topbar a:hover {
    color: #ffffff;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: linear-gradient(180deg, var(--navy-800) 0%, var(--navy-900) 100%);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.brand {
    display: flex;
    align-items: center;
    gap: 0.7rem;
}

.brand__logo {
    display: block;
    transition: transform 0.3s ease;
}

.brand__logo:hover {
    transform: translateY(-2px);
}

.brand__logo-img {
    display: block;
    height: 42px;
    width: auto;
    max-width: 190px;
    object-fit: contain;
}

.brand__mark {
    width: 46px;
    height: 46px;
    border-radius: 14px;
    background: linear-gradient(135deg, #45b04c, var(--brand-blue));
    color: #ffffff;
    display: grid;
    place-items: center;
    font-size: 1.15rem;
    flex: none;
    box-shadow: 0 10px 22px -10px rgba(52, 161, 58, 0.95);
}

.brand__name {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.2rem;
    color: #ffffff;
    line-height: 1.05;
}

.brand__sub {
    font-size: 0.66rem;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: #b9c0c6;
}

.nav-link {
    padding: 0.55rem 0.9rem;
    border-radius: 999px;
    font-size: 0.95rem;
    font-weight: 500;
    color: #dfe3e6;
    transition: all 0.25s ease;
}

.nav-link:hover {
    background: rgba(255, 255, 255, 0.12);
    color: #ffffff;
}

.nav-link--active {
    color: #ffffff;
    font-weight: 600;
    background: rgba(255, 255, 255, 0.12);
}

.icon-btn {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    display: grid;
    place-items: center;
    border: 1px solid rgba(255, 255, 255, 0.3);
    background: rgba(255, 255, 255, 0.06);
    color: #ffffff;
    cursor: pointer;
    transition: background 0.25s ease, border-color 0.25s ease;
}

.icon-btn:hover {
    background: rgba(255, 255, 255, 0.16);
    border-color: rgba(255, 255, 255, 0.5);
}

/* Mobile drawer */
.mobile-menu__backdrop {
    position: fixed;
    inset: 0;
    background: rgba(11, 18, 32, 0.5);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
    z-index: 99;
}

.mobile-menu__backdrop.is-open {
    opacity: 1;
    pointer-events: auto;
}

.mobile-menu {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    width: min(86%, 340px);
    background: var(--navy-900);
    z-index: 100;
    transform: translateX(100%);
    transition: transform 0.3s ease, visibility 0.3s ease;
    visibility: hidden;
    padding: 1.5rem;
    box-shadow: var(--shadow-lg);
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    overflow-y: auto;
}

.mobile-menu.is-open {
    transform: translateX(0);
    visibility: visible;
}

.mobile-link {
    display: block;
    padding: 0.8rem 0.9rem;
    border-radius: 12px;
    font-weight: 600;
    color: #dfe3e6;
    transition: background 0.25s ease, color 0.25s ease;
}

.mobile-link:hover,
.mobile-link.nav-link--active {
    background: rgba(255, 255, 255, 0.12);
    color: #ffffff;
}

/* Hero */
.hero {
    position: relative;
    isolation: isolate;
    color: #ffffff;
    padding-block: clamp(4rem, 10vw, 8rem);
    min-height: 78vh;
    display: flex;
    align-items: center;
}

.hero__bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    z-index: -2;
}

.hero__overlay {
    position: absolute;
    inset: 0;
    z-index: -1;
    background: linear-gradient(100deg, rgba(24, 30, 37, 0.95) 0%, rgba(24, 30, 37, 0.84) 42%, rgba(24, 30, 37, 0.5) 100%);
}

.hero__inner {
    max-width: 760px;
}

.hero h1 {
    color: #ffffff;
    font-size: clamp(2.2rem, 5.5vw, 4rem);
    font-weight: 800;
    margin-top: 1.1rem;
}

.hero__lead {
    margin-top: 1.2rem;
    font-size: clamp(1rem, 2vw, 1.15rem);
    color: #d3d8dc;
    max-width: 60ch;
}

.hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.85rem;
    margin-top: 2rem;
}

.hero__stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem;
    margin: 2.75rem 0 0;
    padding: 0;
    list-style: none;
    max-width: 620px;
}

.stat__num {
    display: block;
    font-family: var(--font-heading);
    font-size: 1.6rem;
    font-weight: 800;
    color: #ffffff;
}

.stat__label {
    display: block;
    font-size: 0.8rem;
    color: #a9b0b6;
}

.text-accent {
    color: var(--accent-color);
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 0.9rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.25);
    font-size: 0.76rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    font-weight: 600;
    color: #ffffff;
}

/* Section headings */
.tag {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--accent-color);
}

.section-title {
    font-size: clamp(1.75rem, 3.5vw, 2.5rem);
    font-weight: 700;
}

.section-sub {
    color: var(--text-muted);
    margin-top: 0.9rem;
    font-size: 1.02rem;
}

/* Cards */
.card-base {
    display: block;
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 1.75rem;
    transition: all 0.3s ease;
    height: 100%;
}

.card-base:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow);
    border-color: transparent;
}

.icon-badge {
    width: 54px;
    height: 54px;
    border-radius: 16px;
    display: grid;
    place-items: center;
    font-size: 1.3rem;
    background: var(--primary-soft);
    color: var(--primary-color);
}

.icon-badge-light {
    width: 52px;
    height: 52px;
    border-radius: 14px;
    display: grid;
    place-items: center;
    font-size: 1.25rem;
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.25);
    color: #ffffff;
    margin-bottom: 1rem;
}

/* Brand panels */
.brand-panel {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    min-height: 420px;
    display: flex;
    align-items: flex-end;
    color: #ffffff;
    isolation: isolate;
}

.brand-panel__bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    z-index: -2;
    transition: transform 0.6s ease;
}

.brand-panel:hover .brand-panel__bg {
    transform: scale(1.06);
}

.brand-panel__overlay {
    position: absolute;
    inset: 0;
    z-index: -1;
    background: linear-gradient(180deg, rgba(47, 52, 58, 0.2) 0%, rgba(47, 52, 58, 0.94) 100%);
}

.brand-panel__body {
    position: relative;
    padding: 1.85rem;
}

.brand-panel__tag {
    color: var(--accent-color);
    font-weight: 600;
    font-size: 0.85rem;
    margin-top: 0.35rem;
}

.brand-panel__desc {
    color: #d3d8dc;
    margin-top: 0.7rem;
    font-size: 0.94rem;
}

/* Process */
.step__num {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--primary-color);
    color: #ffffff;
    display: grid;
    place-items: center;
    font-family: var(--font-heading);
    font-weight: 700;
    margin-bottom: 1rem;
}

/* Page hero */
.page-hero {
    position: relative;
    background: var(--primary-color);
    color: #ffffff;
    padding-block: clamp(3rem, 7vw, 5.5rem);
    overflow: hidden;
}

.page-hero::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 82% 18%, rgba(52, 161, 58, 0.25), transparent 55%);
}

.page-hero .container {
    position: relative;
    z-index: 1;
}

.page-hero h1 {
    color: #ffffff;
    font-size: clamp(2rem, 4.5vw, 3rem);
    font-weight: 800;
}

.breadcrumb {
    font-size: 0.82rem;
    color: #a9b0b6;
}

.breadcrumb a:hover {
    color: #ffffff;
}

/* CTA band */
.cta-band {
    position: relative;
    isolation: isolate;
    color: #ffffff;
    padding-block: clamp(3.5rem, 8vw, 6rem);
    overflow: hidden;
}

.cta-band__bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    z-index: -2;
}

.cta-band__overlay {
    position: absolute;
    inset: 0;
    z-index: -1;
    background: linear-gradient(100deg, rgba(47, 52, 58, 0.95) 0%, rgba(47, 52, 58, 0.78) 60%, rgba(47, 52, 58, 0.6) 100%);
}

.cta-band h2 {
    color: #ffffff;
    font-size: clamp(1.6rem, 3.5vw, 2.3rem);
    font-weight: 700;
}

.cta-band p {
    color: #cfdcf1;
    margin-top: 0.8rem;
    max-width: 58ch;
}

/* Form */
.form-card {
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: clamp(1.5rem, 4vw, 2.5rem);
    box-shadow: var(--shadow);
}

.field-label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 0.4rem;
    color: var(--text-color);
}

.form-status {
    margin-top: 1rem;
    font-size: 0.92rem;
    font-weight: 600;
    display: none;
    padding: 0.8rem 1rem;
    border-radius: 12px;
}

.form-status.is-success {
    display: block;
    color: #166534;
    background: #dcfce7;
}

.form-status.is-error {
    display: block;
    color: #991b1b;
    background: #fee2e2;
}

/* Footer */
.site-footer {
    background: var(--primary-color);
    color: #c2c8cd;
}

.site-footer h3 {
    color: #ffffff;
    font-size: 0.95rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    margin-bottom: 0.6rem;
}

.footer-link {
    display: block;
    padding: 0.3rem 0;
    font-size: 0.92rem;
    color: #c2c8cd;
    transition: color 0.25s ease, transform 0.25s ease;
}

.footer-link:hover {
    color: #ffffff;
    transform: translateX(3px);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.12);
    color: #98a0a7;
}

/* Back to top */
.to-top {
    position: fixed;
    right: 1.25rem;
    bottom: 1.25rem;
    width: 46px;
    height: 46px;
    border-radius: 50%;
    background: var(--accent-color);
    color: #ffffff;
    display: grid;
    place-items: center;
    border: none;
    cursor: pointer;
    opacity: 0;
    pointer-events: none;
    transform: translateY(10px);
    transition: all 0.3s ease;
    z-index: 40;
    box-shadow: var(--shadow);
}

.to-top.is-visible {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
}