:root {
    --bg: #f3ede3;
    --surface: rgba(255, 250, 244, 0.86);
    --surface-strong: #fffaf3;
    --surface-soft: #f7efe4;
    --ink: #18303a;
    --muted: #5d6f77;
    --line: rgba(24, 48, 58, 0.12);
    --teal: #0f766e;
    --teal-deep: #0a4b50;
    --amber: #d1942f;
    --coral: #d7653b;
    --shadow: 0 24px 60px rgba(24, 48, 58, 0.14);
    --radius-lg: 28px;
    --radius-md: 22px;
    --radius-sm: 14px;
    --content-width: 1200px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    color: var(--ink);
    font-family: "Trebuchet MS", "Gill Sans", "Lucida Sans", sans-serif;
    line-height: 1.7;
    background:
        radial-gradient(circle at top left, rgba(15, 118, 110, 0.16), transparent 28%),
        radial-gradient(circle at bottom right, rgba(209, 148, 47, 0.16), transparent 32%),
        linear-gradient(180deg, #f7f1e8 0%, #f2e9dc 48%, #efe5d8 100%);
    min-height: 100vh;
}

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

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

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

h1,
h2,
h3,
h4,
strong {
    font-family: Georgia, "Times New Roman", serif;
    letter-spacing: -0.02em;
}

h1,
h2,
h3,
h4,
p,
ul,
ol {
    margin-top: 0;
}

.skip-link {
    position: absolute;
    left: 1rem;
    top: -4rem;
    z-index: 1100;
    padding: 0.75rem 1rem;
    border-radius: 999px;
    background: var(--teal-deep);
    color: #fff;
}

.skip-link:focus {
    top: 1rem;
}

.page-shell {
    overflow: clip;
}

.container {
    width: min(100% - 2rem, var(--content-width));
    margin-inline: auto;
}

.section-space {
    padding: 5.5rem 0;
}

.topbar {
    position: sticky;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(16px);
    background: rgba(251, 247, 241, 0.82);
    border-bottom: 1px solid rgba(24, 48, 58, 0.08);
}

.navbar-wrap {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1rem 0;
}

.brand-mark {
    display: inline-flex;
    align-items: center;
    gap: 0.85rem;
    color: var(--ink);
}

.brand-mark strong,
.brand-mark small {
    display: block;
}

.brand-mark small {
    font-size: 0.84rem;
    color: var(--muted);
}

.brand-icon {
    width: 3rem;
    height: 3rem;
    border-radius: 1rem;
    display: grid;
    place-items: center;
    font-weight: 700;
    color: #fff;
    background: linear-gradient(145deg, var(--teal) 0%, var(--teal-deep) 65%, var(--amber) 100%);
    box-shadow: 0 12px 24px rgba(10, 75, 80, 0.24);
}

.main-nav {
    display: flex;
    align-items: center;
    gap: 1.25rem;
}

.main-nav a {
    color: var(--ink);
    font-weight: 600;
}

.btn-nav,
.btn-solid,
.btn-outline {
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.95rem 1.4rem;
    font-weight: 700;
    transition: transform 0.25s ease, box-shadow 0.25s ease, background-color 0.25s ease, color 0.25s ease;
}

.btn-nav,
.btn-solid {
    background: linear-gradient(145deg, var(--teal) 0%, var(--teal-deep) 100%);
    color: #fff;
    box-shadow: 0 18px 32px rgba(10, 75, 80, 0.22);
}

.btn-outline {
    color: var(--teal-deep);
    border: 1px solid rgba(10, 75, 80, 0.18);
    background: rgba(255, 255, 255, 0.66);
}

.btn-nav:hover,
.btn-solid:hover,
.btn-outline:hover,
.btn-nav:focus-visible,
.btn-solid:focus-visible,
.btn-outline:focus-visible {
    transform: translateY(-2px);
    color: inherit;
}

.btn-solid:hover,
.btn-solid:focus-visible,
.btn-nav:hover,
.btn-nav:focus-visible {
    color: #fff;
}

.menu-toggle {
    display: none;
    width: 3rem;
    height: 3rem;
    padding: 0;
    border: 0;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.8);
    box-shadow: 0 10px 24px rgba(24, 48, 58, 0.1);
}

.menu-toggle span {
    display: block;
    width: 1.2rem;
    height: 2px;
    margin: 0.25rem auto;
    background: var(--ink);
    border-radius: 999px;
}

.hero {
    position: relative;
    padding-top: 3rem;
    padding-bottom: 4.5rem;
}

.hero::before,
.hero::after {
    content: "";
    position: absolute;
    border-radius: 999px;
    filter: blur(16px);
    pointer-events: none;
}

.hero::before {
    width: 24rem;
    height: 24rem;
    right: -5rem;
    top: -4rem;
    background: rgba(15, 118, 110, 0.12);
}

.hero::after {
    width: 18rem;
    height: 18rem;
    left: -6rem;
    bottom: 2rem;
    background: rgba(215, 101, 59, 0.1);
}

.breadcrumb-nav {
    margin-bottom: 1.5rem;
}

.breadcrumb-nav ol {
    margin: 0;
    padding: 0;
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    color: var(--muted);
    font-size: 0.95rem;
}

.breadcrumb-nav li:not(:last-child)::after {
    content: "/";
    margin-left: 0.75rem;
    color: rgba(24, 48, 58, 0.32);
}

.hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(320px, 0.8fr);
    gap: 2rem;
    align-items: start;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
    padding: 0.45rem 0.85rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.7);
    color: var(--teal-deep);
    font-weight: 700;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    font-size: 0.78rem;
}

.hero-copy h1 {
    font-size: clamp(2.6rem, 5vw, 4.8rem);
    line-height: 1.05;
    max-width: 14ch;
    margin-bottom: 1.25rem;
}

.hero-lead,
.section-head p,
.content-panel p,
.feature-card p,
.stack-card p,
.resource-card li,
.contact-copy p,
.faq-item p {
    color: var(--muted);
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin: 1.75rem 0 1.5rem;
}

.hero-points {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    gap: 0.85rem;
}

.hero-points li {
    position: relative;
    padding-left: 1.7rem;
}

.hero-points li::before,
.plan-list li::before,
.checklist-card li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0.68rem;
    width: 0.75rem;
    height: 0.75rem;
    border-radius: 999px;
    background: linear-gradient(145deg, var(--amber) 0%, var(--coral) 100%);
}

.hero-panel,
.glass-card,
.content-panel,
.feature-card,
.pricing-card,
.resource-card,
.contact-form-card,
.checklist-card,
.stack-card,
.contact-card,
.spotlight-card {
    position: relative;
    height: 100%;
    border: 1px solid rgba(24, 48, 58, 0.1);
    border-radius: var(--radius-lg);
    background: var(--surface);
    box-shadow: var(--shadow);
}

.hero-panel,
.spotlight-card,
.glass-card,
.content-panel,
.feature-card,
.pricing-card,
.resource-card,
.contact-form-card,
.checklist-card,
.stack-card,
.contact-card {
    padding: 1.6rem;
}

.spotlight-card {
    background: linear-gradient(160deg, rgba(255, 255, 255, 0.9) 0%, rgba(246, 239, 228, 0.95) 100%);
}

.spotlight-label,
.plan-name,
.footer-title,
.footer-brand {
    font-weight: 700;
    color: var(--teal-deep);
}

.mini-metrics {
    display: grid;
    gap: 1rem;
    margin: 1.5rem 0;
}

.mini-metrics article {
    padding: 1rem;
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.72);
    border: 1px solid rgba(24, 48, 58, 0.08);
}

.mini-metrics strong,
.contact-card strong {
    display: block;
    margin-bottom: 0.3rem;
}

.mini-metrics span,
.trust-ribbon span {
    color: var(--muted);
}

.media-links {
    display: flex;
    flex-wrap: wrap;
    gap: 0.85rem;
}

.media-links a,
.resource-card a,
.footer-grid a,
.contact-card a {
    color: var(--teal-deep);
    font-weight: 600;
}

.trust-ribbon {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 1rem;
}

.trust-ribbon span,
.keyword-cloud span {
    padding: 0.55rem 0.9rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.74);
    border: 1px solid rgba(24, 48, 58, 0.08);
    font-size: 0.92rem;
}

.insight-strip {
    padding-bottom: 1rem;
}

.icon-badge {
    width: 3.3rem;
    height: 3.3rem;
    margin-bottom: 1rem;
    display: grid;
    place-items: center;
    border-radius: 1.1rem;
    background: linear-gradient(145deg, rgba(15, 118, 110, 0.18) 0%, rgba(209, 148, 47, 0.24) 100%);
}

.icon-badge svg,
.whatsapp-float svg {
    width: 1.4rem;
    height: 1.4rem;
    fill: currentColor;
}

.section-head {
    max-width: 860px;
    margin-bottom: 2rem;
}

.section-head h2 {
    font-size: clamp(2rem, 3.4vw, 3.4rem);
    line-height: 1.1;
    margin-bottom: 0.85rem;
}

.content-panel {
    background: rgba(255, 250, 243, 0.78);
}

.keyword-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 1.5rem;
}

.alt-surface {
    background: linear-gradient(180deg, rgba(255, 250, 243, 0.42) 0%, rgba(246, 239, 228, 0.78) 100%);
    border-top: 1px solid rgba(24, 48, 58, 0.05);
    border-bottom: 1px solid rgba(24, 48, 58, 0.05);
}

.feature-card {
    overflow: hidden;
}

.feature-card::after,
.pricing-card::after,
.contact-form-card::after {
    content: "";
    position: absolute;
    inset: auto -2rem -2rem auto;
    width: 7rem;
    height: 7rem;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(15, 118, 110, 0.12) 0%, rgba(15, 118, 110, 0) 72%);
    pointer-events: none;
}

.split-grid,
.contact-layout,
.resource-grid,
.footer-grid {
    display: grid;
    gap: 1.5rem;
}

.split-grid {
    grid-template-columns: minmax(0, 1.2fr) minmax(290px, 0.8fr);
    align-items: start;
}

.checklist-card ul,
.plan-list,
.resource-card ul,
.footer-grid,
.faq-list,
.contact-card-list {
    margin: 0;
    padding: 0;
}

.checklist-card ul,
.plan-list,
.resource-card ul {
    list-style: none;
    display: grid;
    gap: 0.9rem;
}

.checklist-card li,
.plan-list li {
    position: relative;
    padding-left: 1.7rem;
}

.stacked-cards {
    display: grid;
    gap: 1rem;
}

.pricing-card {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    background: rgba(255, 252, 247, 0.88);
}

.pricing-card-featured {
    background: linear-gradient(180deg, rgba(15, 118, 110, 0.94) 0%, rgba(10, 75, 80, 0.96) 100%);
    color: #fff;
    transform: translateY(-10px);
}

.pricing-card-featured p,
.pricing-card-featured li,
.pricing-card-featured .plan-name {
    color: rgba(255, 255, 255, 0.9);
}

.pricing-card-featured .btn-solid {
    background: linear-gradient(145deg, var(--amber) 0%, var(--coral) 100%);
}

.pricing-top p,
.plan-list li,
.contact-card span,
.copyright {
    color: var(--muted);
}

.resource-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.resource-card ul {
    display: grid;
    gap: 0.8rem;
}

.faq-list {
    display: grid;
    gap: 1rem;
}

.faq-item {
    border: 1px solid rgba(24, 48, 58, 0.1);
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.76);
    box-shadow: 0 16px 36px rgba(24, 48, 58, 0.08);
    padding: 1rem 1.25rem;
}

.faq-item summary {
    cursor: pointer;
    list-style: none;
    font-weight: 700;
    padding-right: 2rem;
    position: relative;
}

.faq-item summary::-webkit-details-marker {
    display: none;
}

.faq-item summary::after {
    content: "+";
    position: absolute;
    right: 0;
    top: 0;
    color: var(--teal);
    font-size: 1.3rem;
    line-height: 1;
}

.faq-item[open] summary::after {
    content: "−";
}

.faq-item p {
    margin-top: 0.9rem;
    margin-bottom: 0;
}

.contact-layout {
    grid-template-columns: minmax(0, 1fr) minmax(320px, 0.95fr);
    align-items: start;
}

.contact-card-list {
    display: grid;
    gap: 1rem;
    margin-top: 1.5rem;
}

.contact-card {
    background: rgba(255, 255, 255, 0.7);
}

.quote-form .form-label {
    display: inline-block;
    margin-bottom: 0.5rem;
    font-weight: 700;
}

.form-control {
    width: 100%;
    border: 1px solid rgba(24, 48, 58, 0.14);
    border-radius: 1rem;
    padding: 0.95rem 1rem;
    background: rgba(255, 255, 255, 0.9);
    color: var(--ink);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-control:focus {
    outline: none;
    border-color: rgba(15, 118, 110, 0.55);
    box-shadow: 0 0 0 4px rgba(15, 118, 110, 0.12);
}

.is-invalid {
    border-color: rgba(194, 49, 49, 0.6);
}

.field-error {
    margin: 0.45rem 0 0;
    color: #a22f2f;
    font-size: 0.92rem;
}

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

.form-alert {
    margin-bottom: 1rem;
    padding: 1rem 1.1rem;
    border-radius: 1rem;
    font-weight: 600;
}

.form-alert.success {
    background: rgba(15, 118, 110, 0.12);
    color: var(--teal-deep);
}

.form-alert.error {
    background: rgba(194, 49, 49, 0.12);
    color: #8a2020;
}

.honeypot {
    position: absolute;
    left: -9999px;
    opacity: 0;
    pointer-events: none;
}

.site-footer {
    padding: 2rem 0 3rem;
}

.footer-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    margin-bottom: 1.5rem;
}

.footer-grid a,
.footer-grid span {
    display: block;
    margin-bottom: 0.55rem;
}

.footer-brand {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
}

.copyright {
    margin-bottom: 0;
    border-top: 1px solid rgba(24, 48, 58, 0.08);
    padding-top: 1rem;
}

.whatsapp-float {
    position: fixed;
    right: 1.25rem;
    bottom: 1.25rem;
    z-index: 1001;
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    padding: 0.9rem 1rem;
    border-radius: 999px;
    background: linear-gradient(145deg, #25d366 0%, #178b43 100%);
    color: #fff;
    font-weight: 700;
    box-shadow: 0 18px 36px rgba(19, 115, 53, 0.32);
}

.whatsapp-float:hover,
.whatsapp-float:focus-visible {
    color: #fff;
    transform: translateY(-2px);
}

.reveal {
    opacity: 0;
    transform: translateY(18px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

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

@media (max-width: 991px) {
    .menu-toggle {
        display: inline-block;
    }

    .main-nav {
        position: absolute;
        top: calc(100% + 0.5rem);
        right: 1rem;
        left: 1rem;
        padding: 1rem;
        border-radius: 1.25rem;
        flex-direction: column;
        align-items: stretch;
        background: rgba(255, 250, 243, 0.98);
        box-shadow: var(--shadow);
        opacity: 0;
        visibility: hidden;
        transform: translateY(-10px);
        transition: opacity 0.25s ease, transform 0.25s ease, visibility 0.25s ease;
    }

    .main-nav.is-open {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
    }

    .hero-grid,
    .split-grid,
    .contact-layout,
    .resource-grid,
    .footer-grid {
        grid-template-columns: 1fr;
    }

    .pricing-card-featured {
        transform: none;
    }
}

@media (max-width: 767px) {
    .section-space {
        padding: 4.5rem 0;
    }

    .hero {
        padding-top: 2rem;
    }

    .hero-copy h1 {
        max-width: none;
    }

    .hero-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .breadcrumb-nav ol {
        gap: 0.5rem;
    }

    .breadcrumb-nav li:not(:last-child)::after {
        margin-left: 0.5rem;
    }

    .whatsapp-float span {
        display: none;
    }

    .whatsapp-float {
        padding: 0.9rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }

    .reveal {
        opacity: 1;
        transform: none;
    }
}