/* =========================================================
   CasaSolida — Design System
   Corporate Professional | Navy / Antracite / Ottone
   ========================================================= */

:root {
    --color-primary: #14284B;
    --color-primary-dark: #0D1C36;
    --color-secondary: #33404F;
    --color-accent: #B8862F;
    --color-accent-dark: #96701F;
    --color-bg: #FFFFFF;
    --color-bg-alt: #F4F6F9;
    --color-text: #1F2733;
    --color-text-muted: #5C6673;
    --color-border: #DDE2E9;
    --color-white: #FFFFFF;

    --font-heading: 'Libre Franklin', Georgia, serif;
    --font-body: 'Source Sans 3', Arial, sans-serif;
    --font-accent: 'Roboto Slab', Georgia, serif;

    --radius: 4px;
    --shadow-card: 0 6px 20px rgba(20, 40, 75, 0.06);
    --shadow-card-hover: 0 10px 28px rgba(20, 40, 75, 0.12);
    --transition: 0.25s ease;

    --container-width: 1200px;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    font-family: var(--font-body);
    font-size: 17px;
    line-height: 1.7;
    color: var(--color-text);
    background: var(--color-bg);
    -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; margin: 0; padding: 0; }
button { font-family: inherit; cursor: pointer; }
input, select, textarea { font-family: inherit; font-size: 1rem; }
h1, h2, h3, h4 {
    font-family: var(--font-heading);
    color: var(--color-primary);
    line-height: 1.25;
    margin: 0 0 16px;
    font-weight: 700;
}
h1 { font-size: 44px; }
h2 { font-size: 32px; }
h3 { font-size: 22px; }
p { margin: 0 0 16px; }
p:last-child { margin-bottom: 0; }

.skip-link {
    position: absolute;
    left: -9999px;
    top: 0;
    background: var(--color-primary);
    color: #fff;
    padding: 12px 20px;
    z-index: 999;
}
.skip-link:focus { left: 0; }

:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
}

.container {
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 32px;
}

section { padding: 96px 0; }
.section-alt { background: var(--color-bg-alt); }

.section-header {
    max-width: 680px;
    margin: 0 0 56px;
}
.section-header.center { margin-left: auto; margin-right: auto; text-align: center; }

.eyebrow {
    font-family: var(--font-accent);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--color-accent);
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 14px;
}
.eyebrow::before {
    content: "";
    width: 28px;
    height: 2px;
    background: var(--color-accent);
    display: inline-block;
}

.section-title-underline {
    position: relative;
    padding-bottom: 18px;
}
.section-title-underline::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: 0;
    width: 64px;
    height: 3px;
    background: var(--color-accent);
}
.center .section-title-underline::after { left: 50%; transform: translateX(-50%); }

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

/* ---------- Buttons ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 28px;
    border-radius: var(--radius);
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 15px;
    letter-spacing: 0.3px;
    border: 1px solid transparent;
    transition: background-color var(--transition), color var(--transition), border-color var(--transition), transform var(--transition);
    white-space: nowrap;
}
.btn-primary {
    background: var(--color-primary);
    color: #fff;
}
.btn-primary:hover { background: var(--color-accent); }
.btn-secondary {
    background: transparent;
    color: var(--color-primary);
    border-color: var(--color-primary);
}
.btn-secondary:hover { background: var(--color-primary); color: #fff; }
.btn-accent {
    background: var(--color-accent);
    color: #fff;
}
.btn-accent:hover { background: var(--color-accent-dark); }
.btn-block { width: 100%; }
.btn-small { padding: 10px 20px; font-size: 14px; }
.btn-ghost-light {
    background: transparent;
    color: #fff;
    border-color: rgba(255,255,255,0.5);
}
.btn-ghost-light:hover { background: #fff; color: var(--color-primary); border-color: #fff; }

/* ---------- Header / Nav ---------- */
.site-header {
    position: sticky;
    top: 0;
    z-index: 500;
    background: rgba(255,255,255,0.97);
    border-bottom: 1px solid var(--color-border);
    backdrop-filter: saturate(140%) blur(6px);
}
.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    height: 88px;
}
.brand {
    display: flex;
    flex-direction: column;
    line-height: 1.1;
}
.brand-name {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 24px;
    color: var(--color-primary);
    letter-spacing: 0.2px;
}
.brand-tagline {
    font-family: var(--font-accent);
    font-size: 11px;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-top: 3px;
}
.main-nav ul { display: flex; gap: 40px; }
.main-nav a {
    position: relative;
    font-weight: 600;
    font-size: 15px;
    color: var(--color-secondary);
    padding: 6px 0;
}
.main-nav a::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -2px;
    width: 0;
    height: 2px;
    background: var(--color-accent);
    transition: width var(--transition);
}
.main-nav a:hover::after,
.main-nav a.is-active::after { width: 100%; }
.main-nav a.is-active { color: var(--color-primary); }

.header-actions { display: flex; align-items: center; gap: 22px; }
.header-phone {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    font-size: 15px;
    color: var(--color-primary);
}
.header-phone i { color: var(--color-accent); font-size: 18px; }

.nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 32px;
    height: 32px;
    background: none;
    border: none;
    padding: 0;
}
.nav-toggle span {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--color-primary);
    transition: transform var(--transition), opacity var(--transition);
}
.nav-toggle.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.is-open span:nth-child(2) { opacity: 0; }
.nav-toggle.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Hero (Home) ---------- */
.hero {
    position: relative;
    background: var(--color-primary);
    color: #fff;
    padding: 88px 0 100px;
    overflow: hidden;
}
.hero-bg {
    position: absolute;
    inset: 0;
    background-image: linear-gradient(rgba(13,28,54,0.86), rgba(13,28,54,0.86)), var(--hero-image, none);
    background-size: cover;
    background-position: center;
}
.hero-inner {
    position: relative;
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 64px;
    align-items: start;
}
.hero-content .eyebrow { color: #E4C583; }
.hero-content .eyebrow::before { background: #E4C583; }
.hero-content h1 {
    color: #fff;
    font-size: 46px;
    margin-bottom: 20px;
}
.hero-content .hero-subtitle {
    font-size: 19px;
    color: rgba(255,255,255,0.85);
    max-width: 520px;
    margin-bottom: 32px;
}
.hero-points {
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
    margin-bottom: 8px;
}
.hero-points li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 600;
    font-size: 14.5px;
}
.hero-points i { color: var(--color-accent); font-size: 20px; }

/* Lead form card */
.lead-form-card {
    background: #fff;
    border-radius: var(--radius);
    box-shadow: 0 20px 48px rgba(6, 14, 30, 0.35);
    padding: 36px 32px;
    color: var(--color-text);
}
.lead-form-card h2 {
    font-size: 22px;
    margin-bottom: 6px;
}
.lead-form-card .form-lede {
    color: var(--color-text-muted);
    font-size: 14.5px;
    margin-bottom: 24px;
}
.form-row { margin-bottom: 16px; }
.form-row label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--color-secondary);
    margin-bottom: 6px;
}
.form-row input,
.form-row select,
.form-row textarea {
    width: 100%;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 12px 14px;
    color: var(--color-text);
    background: #fff;
    transition: border-color var(--transition);
}
.form-row input:focus,
.form-row select:focus,
.form-row textarea:focus {
    border-color: var(--color-accent);
    outline: none;
}
.form-row textarea { resize: vertical; min-height: 90px; }
.form-check {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 13px;
    color: var(--color-text-muted);
    margin-bottom: 20px;
}
.form-check input { margin-top: 4px; }
.form-note {
    font-size: 12.5px;
    color: var(--color-text-muted);
    text-align: center;
    margin-top: 14px;
}
.form-honeypot { position: absolute; left: -9999px; opacity: 0; height: 0; }
.field-error { border-color: #B3402C !important; }

/* ---------- Trust bar ---------- */
.trust-bar {
    background: var(--color-bg-alt);
    border-bottom: 1px solid var(--color-border);
    padding: 48px 0;
}
.trust-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    text-align: center;
}
.trust-item .trust-number {
    font-family: var(--font-accent);
    font-weight: 700;
    font-size: 38px;
    color: var(--color-primary);
}
.trust-item .trust-number span { color: var(--color-accent); }
.trust-item .trust-label {
    margin-top: 6px;
    font-size: 14px;
    color: var(--color-text-muted);
    font-weight: 600;
}

/* ---------- Services grid ---------- */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}
.service-card {
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 32px 28px;
    box-shadow: var(--shadow-card);
    transition: box-shadow var(--transition), transform var(--transition);
}
.service-card:hover {
    box-shadow: var(--shadow-card-hover);
    transform: translateY(-4px);
}
.service-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius);
    background: var(--color-bg-alt);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}
.service-icon i { font-size: 26px; color: var(--color-accent); }
.service-card h3 { font-size: 19px; margin-bottom: 10px; }
.service-card p { color: var(--color-text-muted); font-size: 15px; margin-bottom: 16px; }
.service-link {
    font-weight: 700;
    font-size: 14px;
    color: var(--color-primary);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}
.service-link i { transition: transform var(--transition); }
.service-link:hover i { transform: translateX(4px); }

/* ---------- Why choose us ---------- */
.why-grid {
    display: grid;
    grid-template-columns: 1fr 0.9fr;
    gap: 64px;
    align-items: center;
}
.why-list li {
    display: flex;
    gap: 16px;
    padding: 18px 0;
    border-bottom: 1px solid var(--color-border);
}
.why-list li:first-child { padding-top: 0; }
.why-list li:last-child { border-bottom: none; padding-bottom: 0; }
.why-list i {
    color: var(--color-accent);
    font-size: 24px;
    flex-shrink: 0;
    margin-top: 2px;
}
.why-list h3 { font-size: 17px; margin-bottom: 4px; }
.why-list p { color: var(--color-text-muted); font-size: 15px; }
.why-image img {
    border-radius: var(--radius);
    box-shadow: var(--shadow-card);
    width: 100%;
    height: 460px;
    object-fit: cover;
}

/* ---------- Process ---------- */
.process-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
}
.process-step { position: relative; padding-top: 8px; }
.process-number {
    font-family: var(--font-accent);
    font-size: 44px;
    font-weight: 700;
    color: var(--color-accent);
    opacity: 0.9;
    line-height: 1;
    margin-bottom: 12px;
}
.process-step i {
    font-size: 22px;
    color: var(--color-primary);
    margin-bottom: 10px;
    display: block;
}
.process-step h3 { font-size: 17px; margin-bottom: 8px; }
.process-step p { color: var(--color-text-muted); font-size: 14.5px; }
.process-grid .process-step:not(:last-child) {
    border-right: 1px dashed var(--color-border);
    padding-right: 24px;
}

/* ---------- Testimonials ---------- */
.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}
.testimonial-card {
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 32px 28px;
    box-shadow: var(--shadow-card);
}
.testimonial-stars { color: var(--color-accent); font-size: 15px; margin-bottom: 16px; letter-spacing: 2px; }
.testimonial-quote {
    font-family: var(--font-accent);
    font-size: 16.5px;
    color: var(--color-text);
    margin-bottom: 24px;
    line-height: 1.6;
}
.testimonial-author { display: flex; flex-direction: column; border-top: 1px solid var(--color-border); padding-top: 16px; }
.testimonial-author strong { font-size: 15px; color: var(--color-primary); }
.testimonial-author span { font-size: 13.5px; color: var(--color-text-muted); }

/* ---------- Certifications badges ---------- */
.cert-bar {
    padding: 56px 0;
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}
.cert-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}
.cert-badge {
    display: flex;
    align-items: center;
    gap: 14px;
    font-weight: 700;
    font-size: 15px;
    color: var(--color-primary);
}
.cert-badge i { font-size: 28px; color: var(--color-accent); }

/* ---------- CTA band ---------- */
.cta-band {
    background: var(--color-primary);
    color: #fff;
    padding: 72px 0;
    text-align: center;
}
.cta-band h2 { color: #fff; margin-bottom: 12px; }
.cta-band p { color: rgba(255,255,255,0.8); max-width: 560px; margin: 0 auto 32px; font-size: 17px; }
.cta-actions { display: flex; justify-content: center; align-items: center; gap: 24px; flex-wrap: wrap; }
.cta-phone { font-weight: 700; font-size: 17px; display: flex; align-items: center; gap: 10px; }
.cta-phone i { color: var(--color-accent); font-size: 20px; }

/* ---------- Footer ---------- */
.site-footer {
    background: var(--color-primary-dark);
    color: rgba(255,255,255,0.78);
    padding-top: 72px;
}
.footer-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1.2fr 1.2fr;
    gap: 40px;
    padding-bottom: 56px;
}
.footer-col h3 {
    color: #fff;
    font-size: 15px;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    margin-bottom: 20px;
}
.brand-footer .brand-name { color: #fff; }
.brand-footer { margin-bottom: 16px; }
.footer-about p { font-size: 14.5px; line-height: 1.7; margin-bottom: 20px; }
.footer-badges { display: flex; flex-direction: column; gap: 10px; }
.footer-badges li { display: flex; align-items: center; gap: 10px; font-size: 13.5px; }
.footer-badges i { color: var(--color-accent); }
.footer-links li { margin-bottom: 12px; }
.footer-links a { font-size: 14.5px; transition: color var(--transition); }
.footer-links a:hover { color: var(--color-accent); }
.footer-contact li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 14.5px;
    margin-bottom: 16px;
}
.footer-contact i { color: var(--color-accent); margin-top: 3px; }
.footer-contact a:hover { color: var(--color-accent); }
.footer-contact .indent { margin-left: 0; }
.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.12);
    padding: 24px 0;
}
.footer-bottom-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
    font-size: 13px;
}
.footer-legal-links { display: flex; gap: 24px; flex-wrap: wrap; }
.footer-legal-links a:hover { color: var(--color-accent); }

/* ---------- Page hero (interior pages) ---------- */
.page-hero {
    background: var(--color-primary);
    color: #fff;
    padding: 64px 0 56px;
}
.breadcrumb {
    font-size: 13px;
    color: rgba(255,255,255,0.6);
    margin-bottom: 16px;
    display: flex;
    gap: 8px;
}
.breadcrumb a { color: rgba(255,255,255,0.85); }
.breadcrumb a:hover { color: var(--color-accent); }
.page-hero h1 { color: #fff; margin-bottom: 12px; font-size: 38px; }
.page-hero p { color: rgba(255,255,255,0.8); max-width: 620px; font-size: 17px; }

/* ---------- About page ---------- */
.story-grid {
    display: grid;
    grid-template-columns: 0.95fr 1.05fr;
    gap: 64px;
    align-items: center;
}
.story-grid img {
    border-radius: var(--radius);
    box-shadow: var(--shadow-card);
    width: 100%;
    height: 440px;
    object-fit: cover;
}
.story-text p { color: var(--color-text-muted); font-size: 16px; }

.values-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}
.value-card {
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 28px 24px;
    box-shadow: var(--shadow-card);
    text-align: left;
}
.value-card i { font-size: 30px; color: var(--color-accent); margin-bottom: 16px; display: block; }
.value-card h3 { font-size: 17px; margin-bottom: 8px; }
.value-card p { color: var(--color-text-muted); font-size: 14.5px; }

.team-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 24px;
}
.team-card { text-align: center; }
.team-photo {
    border-radius: var(--radius);
    overflow: hidden;
    margin-bottom: 16px;
    box-shadow: var(--shadow-card);
}
.team-photo img { width: 100%; height: 230px; object-fit: cover; }
.team-card h3 { font-size: 16px; margin-bottom: 4px; }
.team-card .team-role { color: var(--color-accent); font-size: 13px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.4px; margin-bottom: 8px; }
.team-card p.team-bio { color: var(--color-text-muted); font-size: 13.5px; }

.certifications-block { max-width: 820px; }
.certifications-block ul { margin-top: 20px; }
.certifications-block li {
    display: flex;
    gap: 12px;
    margin-bottom: 14px;
    font-size: 15px;
    color: var(--color-text-muted);
}
.certifications-block i { color: var(--color-accent); margin-top: 3px; }

/* ---------- Services page ---------- */
.service-block {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
    padding: 64px 0;
    border-bottom: 1px solid var(--color-border);
}
.service-block:last-of-type { border-bottom: none; }
.service-block.reverse .service-block-media { order: 2; }
.service-block.reverse .service-block-text { order: 1; }
.service-block-media img {
    border-radius: var(--radius);
    box-shadow: var(--shadow-card);
    width: 100%;
    height: 380px;
    object-fit: cover;
}
.service-block-text .service-index {
    font-family: var(--font-accent);
    color: var(--color-accent);
    font-weight: 700;
    font-size: 14px;
    letter-spacing: 1px;
    margin-bottom: 10px;
    display: block;
}
.service-block-text h2 { font-size: 27px; }
.service-block-text p.service-desc { color: var(--color-text-muted); font-size: 16px; margin-bottom: 20px; }
.service-feature-list { margin-bottom: 28px; }
.service-feature-list li {
    display: flex;
    gap: 10px;
    margin-bottom: 10px;
    font-size: 15px;
}
.service-feature-list i { color: var(--color-accent); margin-top: 4px; }

/* FAQ Accordion */
.faq-list { max-width: 820px; margin: 0 auto; }
.faq-item {
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    margin-bottom: 14px;
    overflow: hidden;
    background: #fff;
}
.faq-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
    background: none;
    border: none;
    text-align: left;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 16px;
    color: var(--color-primary);
}
.faq-question i { color: var(--color-accent); font-size: 20px; transition: transform var(--transition); flex-shrink: 0; margin-left: 16px; }
.faq-item.is-open .faq-question i { transform: rotate(45deg); }
.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding var(--transition);
    padding: 0 24px;
}
.faq-item.is-open .faq-answer { padding: 0 24px 22px; }
.faq-answer p { color: var(--color-text-muted); font-size: 15px; }

/* ---------- Contact page ---------- */
.contact-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 56px;
}
.contact-form-card {
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-card);
    padding: 40px;
}
.contact-form-card .form-row-group {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}
.contact-info-block { background: var(--color-bg-alt); border-radius: var(--radius); padding: 36px 32px; margin-bottom: 24px; }
.contact-info-item { display: flex; gap: 16px; margin-bottom: 24px; }
.contact-info-item:last-child { margin-bottom: 0; }
.contact-info-item i { font-size: 24px; color: var(--color-accent); margin-top: 2px; }
.contact-info-item h3 { font-size: 15px; margin-bottom: 4px; }
.contact-info-item p { color: var(--color-text-muted); font-size: 14.5px; }
.zones-block { padding: 32px; border: 1px solid var(--color-border); border-radius: var(--radius); }
.zones-block h3 { font-size: 15px; margin-bottom: 16px; }
.zones-list { display: flex; flex-wrap: wrap; gap: 10px; }
.zones-list li {
    background: var(--color-bg-alt);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 8px 16px;
    font-size: 13.5px;
    font-weight: 600;
    color: var(--color-primary);
}
.map-placeholder {
    margin-top: 64px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    background: var(--color-bg-alt);
    height: 340px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    color: var(--color-text-muted);
}
.map-placeholder i { font-size: 36px; color: var(--color-accent); }
.map-placeholder strong { color: var(--color-primary); font-size: 16px; }

/* ---------- Legal pages ---------- */
.legal-content { max-width: 820px; }
.legal-content h2 { font-size: 22px; margin-top: 40px; }
.legal-content h2:first-child { margin-top: 0; }
.legal-content p, .legal-content li { color: var(--color-text-muted); font-size: 15.5px; }
.legal-content ul { margin: 16px 0; padding-left: 4px; }
.legal-content li { display: flex; gap: 10px; margin-bottom: 10px; }
.legal-content li::before { content: "\2013"; color: var(--color-accent); font-weight: 700; }
.legal-content table { width: 100%; border-collapse: collapse; margin: 20px 0; }
.legal-content table th, .legal-content table td {
    border: 1px solid var(--color-border);
    padding: 12px 16px;
    text-align: left;
    font-size: 14.5px;
}
.legal-content table th { background: var(--color-bg-alt); color: var(--color-primary); }
.legal-updated { color: var(--color-text-muted); font-size: 14px; margin-bottom: 40px; }

/* ---------- Form confirmation page ---------- */
.confirmation-box {
    max-width: 620px;
    margin: 0 auto;
    text-align: center;
    padding: 64px 40px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-card);
}
.confirmation-box i { font-size: 52px; color: var(--color-accent); margin-bottom: 20px; display: block; }
.confirmation-box h1 { font-size: 28px; }

/* ---------- Reveal animation ---------- */
.reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ===========================================================
   Responsive
   =========================================================== */
@media (max-width: 1200px) {
    .container { padding: 0 24px; }
    .team-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 992px) {
    h1 { font-size: 36px; }
    h2 { font-size: 28px; }
    section { padding: 72px 0; }

    .main-nav { display: none; }
    .header-phone span { display: none; }
    .nav-toggle { display: flex; }

    .hero-inner { grid-template-columns: 1fr; }
    .hero-content h1 { font-size: 36px; }

    .trust-grid { grid-template-columns: repeat(2, 1fr); gap: 32px; }
    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .why-grid { grid-template-columns: 1fr; gap: 40px; }
    .why-image { order: -1; }
    .why-image img { height: 320px; }
    .process-grid { grid-template-columns: repeat(2, 1fr); gap: 40px; }
    .process-grid .process-step:not(:last-child) { border-right: none; padding-right: 0; }
    .testimonial-grid { grid-template-columns: repeat(2, 1fr); }
    .cert-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .story-grid { grid-template-columns: 1fr; }
    .story-grid img { height: 320px; order: -1; }
    .values-grid { grid-template-columns: repeat(2, 1fr); }
    .team-grid { grid-template-columns: repeat(3, 1fr); }
    .service-block { grid-template-columns: 1fr; gap: 32px; padding: 48px 0; }
    .service-block.reverse .service-block-media { order: -1; }
    .service-block.reverse .service-block-text { order: 2; }
    .contact-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    .site-header { --header-h: 76px; }
    .header-inner { height: 76px; }
    .main-nav {
        display: block;
        position: absolute;
        top: 76px;
        left: 0;
        right: 0;
        background: #fff;
        border-bottom: 1px solid var(--color-border);
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease;
    }
    .main-nav.is-open { max-height: 320px; }
    .main-nav ul { flex-direction: column; gap: 0; padding: 8px 32px 20px; }
    .main-nav li { border-bottom: 1px solid var(--color-border); }
    .main-nav a { display: block; padding: 14px 0; }
    .main-nav a::after { display: none; }

    .services-grid { grid-template-columns: 1fr; }
    .trust-grid { grid-template-columns: 1fr 1fr; }
    .process-grid { grid-template-columns: 1fr; }
    .testimonial-grid { grid-template-columns: 1fr; }
    .cert-grid { grid-template-columns: 1fr 1fr; }
    .footer-grid { grid-template-columns: 1fr; gap: 32px; }
    .values-grid { grid-template-columns: 1fr; }
    .team-grid { grid-template-columns: repeat(2, 1fr); }
    .contact-form-card .form-row-group { grid-template-columns: 1fr; }
    .footer-bottom-inner { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 576px) {
    h1 { font-size: 30px; }
    h2 { font-size: 24px; }
    .hero { padding: 48px 0 64px; }
    .lead-form-card { padding: 28px 22px; }
    section { padding: 56px 0; }
    .trust-grid { grid-template-columns: 1fr; }
    .cert-grid { grid-template-columns: 1fr; }
    .team-grid { grid-template-columns: 1fr; }
    .cta-actions { flex-direction: column; gap: 16px; }
    .contact-form-card { padding: 28px 22px; }
    .header-actions .btn-small { display: none; }
}