/* ============================================================
   ZONE1REMODELING — Design System
   Bootstrap 4 + Custom CSS (No Tailwind)
============================================================ */

:root {
    --primary:                  #006d37;
    --primary-container:        #2ecc71;
    --primary-fixed:            #6bfe9c;
    --primary-fixed-dim:        #4ae183;
    --on-primary:               #ffffff;
    --on-primary-container:     #005027;
    --secondary:                #5f5e5e;
    --on-secondary:             #ffffff;
    --on-background:            #1a1c1c;
    --on-surface:               #1a1c1c;
    --on-surface-variant:       #3d4a3e;
    --background:               #f9f9f9;
    --surface:                  #f9f9f9;
    --surface-dim:              #dadada;
    --surface-variant:          #e2e2e2;
    --surface-container:        #eeeeee;
    --surface-container-low:    #f3f3f4;
    --surface-container-lowest: #ffffff;
    --surface-container-high:   #e8e8e8;
    --surface-container-highest:#e2e2e2;
    --outline:                  #6c7b6d;
    --container-max:            1440px;
    --margin-desktop:           64px;
    --margin-mobile:            24px;
    --section-gap:              96px;
}

*, *::before, *::after { box-sizing: border-box; max-width: 100%; }
html {
    scroll-behavior: smooth;
    overflow-x: hidden;
    max-width: 100%;
}

body {
    font-family: 'Inter', sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--on-surface);
    background-color: var(--background);
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
    max-width: 100%;
    position: relative;
}

::selection {
    background-color: var(--primary-container);
    color: var(--on-primary-container);
}

::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: var(--background); }
::-webkit-scrollbar-thumb { background: var(--primary); border-radius: 2px; }

/* ── CONTAINER ─────────────────────────────────────── */
.z1-container {
    max-width: var(--container-max);
    width: 100%;
    margin-left: auto;
    margin-right: auto;
    padding-left: var(--margin-mobile);
    padding-right: var(--margin-mobile);
    overflow-x: clip;
}
@media (min-width: 768px) {
    .z1-container { padding-left: var(--margin-desktop); padding-right: var(--margin-desktop); overflow-x: visible; }
}

.z1-section { padding-top: var(--section-gap); padding-bottom: var(--section-gap); width: 100%; }

/* ── TYPOGRAPHY ─────────────────────────────────────── */
.z1-display-lg  { font-size: 44px; line-height: 1.1; font-weight: 800; letter-spacing: -0.02em; }
.z1-display-sm  { font-size: 40px; line-height: 1.15; font-weight: 700; letter-spacing: -0.02em; }
.z1-headline-lg { font-size: 30px; line-height: 1.25; font-weight: 700; letter-spacing: -0.01em; }
.z1-headline-md { font-size: 22px; line-height: 1.35; font-weight: 600; }
.z1-body-lg     { font-size: 18px; line-height: 1.7; font-weight: 400; }
.z1-body-md     { font-size: 16px; line-height: 1.65; font-weight: 400; }
.z1-label-md    { font-size: 13px; line-height: 1.5; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; }
.z1-caption     { font-size: 12px; line-height: 1.5; font-weight: 400; }
.z1-eyebrow     { font-size: 12px; font-weight: 700; letter-spacing: 0.15em; text-transform: uppercase; }

@media (min-width: 992px) {
    .z1-display-lg { font-size: 68px; }
    .z1-display-sm { font-size: 50px; }
    .z1-headline-lg { font-size: 36px; }
}

/* Color helpers */
.text-primary       { color: var(--primary) !important; }
.text-secondary     { color: var(--secondary) !important; }
.text-primary-container { color: var(--primary-container) !important; }

/* ── NAVBAR ─────────────────────────────────────────── */
.z1-navbar {
    position: sticky;
    top: 0;
    z-index: 1030;
    background: rgba(249,249,249,0.97);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--surface-variant);
    transition: box-shadow 0.3s;
}
.z1-navbar.scrolled { box-shadow: 0 2px 24px rgba(0,0,0,0.09); }

/* Container within navbar — full height row */
.z1-navbar .z1-container { padding-top: 0; padding-bottom: 0; }
.z1-navbar .navbar { min-height: 72px; }

/* Logo */
.z1-brand { display:inline-flex; align-items:center; text-decoration:none; flex-shrink:0; }
.z1-brand-logo { height: 44px; width: auto; display:block; }

/* Mobile toggle */
.z1-menu-toggle {
    background: transparent;
    border: 1.5px solid var(--surface-variant);
    border-radius: 4px;
    padding: 6px 8px;
    cursor: pointer;
    color: var(--on-surface);
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
}

/* Center links */
.z1-navbar .navbar-nav { gap: 0; }
.z1-navbar .navbar-nav .nav-item { margin: 0 4px; }

.z1-nav-link {
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--secondary) !important;
    padding: 6px 10px !important;
    position: relative;
    transition: color 0.2s;
    white-space: nowrap;
}
.z1-nav-link::after {
    content: '';
    position: absolute;
    bottom: 0; left: 10px; right: 10px;
    width: auto; height: 2px;
    background: var(--primary);
    transform: scaleX(0);
    transition: transform 0.25s;
    transform-origin: left;
}
.z1-nav-link:hover,
.z1-nav-link.active { color: var(--primary) !important; text-decoration: none; }
.z1-nav-link:hover::after,
.z1-nav-link.active::after { transform: scaleX(1); }

/* Right side: phone + CTA */
.z1-nav-right {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-shrink: 0;
}

.z1-nav-phone {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: 13px;
    font-weight: 700;
    color: var(--on-surface) !important;
    white-space: nowrap;
    text-decoration: none;
    transition: color 0.2s;
}
.z1-nav-phone .material-symbols-outlined { font-size: 16px; }
.z1-nav-phone:hover { color: var(--primary) !important; text-decoration: none; }

.z1-nav-cta { white-space: nowrap; }

/* Dropdown */
.z1-dropdown {
    border: 1px solid var(--surface-variant);
    border-radius: 0;
    box-shadow: 0 8px 32px rgba(0,0,0,0.1);
    min-width: 190px;
    padding: 8px 0;
}
.z1-dropdown-item {
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--secondary) !important;
    padding: 10px 20px;
    transition: background 0.15s, color 0.15s;
}
.z1-dropdown-item:hover {
    background: var(--surface-container-low);
    color: var(--primary) !important;
}

/* ── BUTTONS ─────────────────────────────────────────── */
.z1-btn-primary,
.z1-btn-dark,
.z1-btn-green,
.z1-btn-outline,
.z1-btn-secondary {
    border-radius: 0;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 12px 28px;
    transition: all 0.25s;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    cursor: pointer;
    text-decoration: none;
}

.z1-btn-primary  { background: var(--primary); color: #fff; border: 2px solid var(--primary); }
.z1-btn-primary:hover  { background: var(--on-surface); border-color: var(--on-surface); color:#fff; text-decoration:none; }

.z1-btn-dark  { background: var(--on-surface); color: #fff; border: 2px solid var(--on-surface); }
.z1-btn-dark:hover  { background: var(--primary); border-color: var(--primary); color:#fff; text-decoration:none; }

.z1-btn-green { background: var(--primary-container); color: var(--on-primary-container); border: 2px solid var(--primary-container); }
.z1-btn-green:hover { background: #27ae60; border-color: #27ae60; color: #fff; text-decoration:none; }

.z1-btn-outline { background: transparent; color: #fff; border: 2px solid rgba(255,255,255,0.7); }
.z1-btn-outline:hover { background: #fff; border-color:#fff; color: var(--on-surface); text-decoration:none; }

.z1-btn-secondary { background: transparent; color: var(--primary); border: 2px solid var(--primary); }
.z1-btn-secondary:hover { background: var(--primary); color:#fff; text-decoration:none; }

/* ── HERO ────────────────────────────────────────────── */
.z1-hero {
    position: relative;
    min-height: 660px;
    display: flex;
    align-items: center;
    overflow: hidden;
}
@media (min-width:768px) { .z1-hero { min-height: 760px; } }

.z1-hero-bg {
    position: absolute; inset: 0;
    background-size: cover;
    background-position: center;
}
.z1-hero-overlay {
    position: absolute; inset: 0;
    background: linear-gradient(120deg, rgba(0,0,0,0.72) 0%, rgba(0,0,0,0.3) 100%);
}
.z1-hero-content { position: relative; z-index: 2; padding: 80px 0; }
.z1-hero-eyebrow {
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--primary-fixed-dim);
}
.z1-hero-sub {
    font-size: 17px;
    line-height: 1.65;
    max-width: 480px;
    opacity: .88;
}
@media (max-width: 767.98px) {
    .z1-hero-sub { font-size: 15px; max-width: 100%; }
}
.gap-3 { gap: 12px !important; }

/* ── PAGE HERO ───────────────────────────────────────── */
.z1-page-hero {
    padding: 80px 0 72px;
    background: var(--surface-container-lowest);
    border-bottom: 1px solid var(--surface-variant);
}
.z1-page-hero--dark {
    background: var(--on-surface);
}

/* ── SERVICES GRID ───────────────────────────────────── */
.z1-accent-bar { width: 56px; height: 4px; background: var(--primary); margin-top: 16px; }

.z1-services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0;
    border: 1px solid rgba(26,28,28,0.1);
}
@media (min-width: 768px) {
    .z1-services-grid { grid-template-columns: repeat(5, 1fr); }
}

.z1-svc-card {
    display: block;
    position: relative;
    overflow: hidden;
    aspect-ratio: 3/4;
    border-right: 1px solid rgba(26,28,28,0.1);
    text-decoration: none;
}
.z1-svc-card:last-child { border-right: none; }

.z1-svc-bg {
    position: absolute; inset: 0;
    background-size: cover; background-position: center;
    transition: transform 0.7s cubic-bezier(0.25,0.46,0.45,0.94);
}
.z1-svc-card:hover .z1-svc-bg { transform: scale(1.1); }

.z1-svc-overlay {
    position: absolute; inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.8) 0%, rgba(0,0,0,0.1) 60%, transparent 100%);
}
.z1-svc-body {
    position: absolute;
    bottom: 24px; left: 20px; right: 20px;
}
.z1-svc-icon {
    display: block;
    font-size: 28px;
    color: rgba(255,255,255,0.6);
    margin-bottom: 8px;
    transition: color 0.3s;
}
.z1-svc-card:hover .z1-svc-icon { color: var(--primary-container); }
.z1-svc-line {
    height: 2px; width: 0;
    background: var(--primary-container);
    margin-top: 8px;
    transition: width 0.35s;
}
.z1-svc-card:hover .z1-svc-line { width: 100%; }

/* ── WHY US SECTION ──────────────────────────────────── */
.z1-why-section { background: var(--surface-container-lowest); }

.z1-why-tabs { display: flex; flex-direction: column; gap: 4px; }

.z1-why-tab {
    background: transparent;
    border: none;
    border-left: 3px solid var(--surface-variant);
    padding: 12px 20px;
    text-align: left;
    font-size: 14px;
    font-weight: 600;
    color: var(--secondary);
    cursor: pointer;
    transition: all 0.2s;
    letter-spacing: 0.02em;
}
.z1-why-tab:hover { color: var(--primary); border-left-color: var(--primary-container); }
.z1-why-tab.active { color: var(--primary); border-left-color: var(--primary); background: rgba(46,204,113,0.06); }

.z1-why-pane { display: none; }
.z1-why-pane.active { display: block; }

.z1-why-content { border-left: 3px solid var(--surface-variant); padding-left: 20px; min-height: 80px; }

/* ── METRICS CARDS (Why Us) ──────────────────────────── */
.z1-metrics-cards {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.z1-metric-card {
    background: var(--surface-container);
    border: 1px solid var(--surface-variant);
    padding: 36px 28px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    transition: transform 0.25s, box-shadow 0.25s;
}
.z1-metric-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(0,0,0,0.08);
}
.z1-metric-card--green { background: var(--primary); border-color: var(--primary); }
.z1-metric-card--dark  { background: var(--on-surface); border-color: var(--on-surface); }

.z1-metric-count {
    font-size: 48px;
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1;
    color: var(--on-surface);
    display: block;
}
.z1-metric-card--green .z1-metric-count { color: #fff; }
.z1-metric-card--dark  .z1-metric-count { color: var(--primary-container); }

.z1-metric-label {
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--secondary);
}
.z1-metric-card--green .z1-metric-label { color: rgba(255,255,255,0.8); }
.z1-metric-card--dark  .z1-metric-label { color: rgba(226,226,226,0.6); }

/* ── STATS BANNER ────────────────────────────────────── */
.z1-stats-banner {
    background: var(--on-surface);
    padding: 64px 0;
    position: relative;
    overflow: hidden;
}
.z1-stats-banner::before { display: none; }

.z1-stat-item {
    padding: 24px 0;
    border-left: 3px solid var(--primary-container);
    padding-left: 24px;
    height: 100%;
}
.z1-stat-icon {
    font-size: 28px;
    color: var(--primary-container);
    margin-bottom: 12px;
    display: block;
}
.z1-stat-number {
    font-size: 44px;
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1;
    color: #fff;
    margin-bottom: 8px;
}
@media (min-width:992px) { .z1-stat-number { font-size: 52px; } }
.z1-stat-label {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: rgba(226,226,226,0.55);
    margin: 0;
}

/* ── PRO CTA ─────────────────────────────────────────── */
.z1-pro-img-wrap { position: relative; }
.z1-pro-img-wrap img { display: block; aspect-ratio: 4/3; object-fit: cover; }

.z1-pro-img-badge {
    position: absolute;
    bottom: 24px; right: 24px;
    background: var(--primary);
    color: #fff;
    padding: 14px 20px;
    display: flex;
    align-items: center;
    gap: 12px;
    border-left: 4px solid var(--primary-fixed-dim);
}

/* ── JOIN SECTION (dark bg) ──────────────────────────── */
.z1-join-section { background: var(--on-surface); }
.z1-join-section .z1-input-underline { border-bottom-color: rgba(255,255,255,0.3); color: #fff; }
.z1-join-section .z1-input-underline::placeholder { color: rgba(255,255,255,0.35); }
.z1-join-section .z1-input-underline:focus { border-bottom-color: var(--primary-fixed-dim); }
.z1-join-section .z1-form-label { color: rgba(255,255,255,0.6); }
.z1-join-section .z1-form-card { background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.1); }

/* ── INPUTS ──────────────────────────────────────────── */
.z1-input-underline {
    width: 100%;
    background: transparent;
    border: none;
    border-bottom: 1px solid var(--on-surface);
    border-radius: 0;
    padding: 10px 0;
    font-size: 15px;
    color: var(--on-surface);
    transition: border-color 0.3s;
}
.z1-input-underline:focus {
    outline: none;
    border-bottom-color: var(--primary-container);
    box-shadow: none;
}
.z1-input-underline.is-invalid { border-bottom-color: #dc3545; }
.z1-input-underline::placeholder { color: var(--surface-dim); }

textarea.z1-input-underline { resize: vertical; min-height: 90px; }

.z1-form-label {
    display: block;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--secondary);
    margin-bottom: 8px;
}
.z1-error { font-size: 12px; color: #ff6b6b; margin-top: 4px; }
.z1-input-invalid { border-bottom-color: #ff6b6b !important; }
.z1-join-section .z1-error { color: #ffb3b3; }

/* ── FORM CARD ───────────────────────────────────────── */
.z1-form-card { background: var(--surface-container-lowest); padding: 40px; border: 1px solid var(--surface-variant); }
@media (min-width:768px) { .z1-form-card { padding: 48px; } }

.z1-success-message {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    background: rgba(46,204,113,0.08);
    border: 1px solid var(--primary-container);
    border-left: 4px solid var(--primary);
    padding: 20px 24px;
    margin-bottom: 32px;
}

/* ── CHECK ITEM (homepage) ───────────────────────────── */
.z1-check-item { display: flex; align-items: flex-start; gap: 16px; margin-bottom: 24px; }
.z1-check-item .material-symbols-outlined { font-size: 26px; color: var(--primary); flex-shrink: 0; margin-top: 2px; }

/* ── ABOUT STYLES ────────────────────────────────────── */
.z1-about-img-wrap img { display: block; aspect-ratio: 4/3; object-fit: cover; width: 100%; }

.z1-mission-list { display: flex; flex-direction: column; gap: 24px; }
.z1-mission-item { display: flex; align-items: flex-start; gap: 16px; }
.z1-mission-icon { font-size: 24px; color: var(--primary); flex-shrink: 0; margin-top: 2px; }

.z1-about-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1px;
    background: var(--surface-variant);
    border: 1px solid var(--surface-variant);
}
.z1-about-stat {
    background: var(--surface-container-lowest);
    padding: 32px 24px;
}
.z1-about-stat-icon { font-size: 28px; color: var(--primary); margin-bottom: 12px; display: block; }
.z1-about-stat-number { font-size: 42px; font-weight: 800; letter-spacing: -0.03em; line-height: 1; color: var(--on-surface); margin-bottom: 8px; }
.z1-about-stat-label  { font-size: 11px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--secondary); margin: 0; }

/* Values section — dark variant */
.z1-value-card {
    padding: 40px 32px;
    border: 1px solid rgba(255,255,255,0.08);
    height: 100%;
    transition: background 0.3s;
}
.z1-value-card:hover { background: rgba(255,255,255,0.04); }
.z1-value-icon { font-size: 36px; color: var(--primary-container); margin-bottom: 20px; display: block; }

/* Values section — light variant */
.z1-value-card-light {
    padding: 36px 28px;
    background: #fff;
    border: 1px solid var(--surface-variant);
    height: 100%;
    transition: transform 0.25s, box-shadow 0.25s, border-color 0.25s;
}
.z1-value-card-light:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 32px rgba(0,109,55,0.1);
    border-color: var(--primary);
}
.z1-value-icon-light { font-size: 36px; color: var(--primary); margin-bottom: 20px; display: block; }

/* ── SERVICE DESCRIPTION CARDS ──────────────────────── */
.z1-svc-desc-card {
    padding: 36px 28px;
    background: #fff;
    border: 1px solid var(--surface-variant);
    transition: transform 0.25s, box-shadow 0.25s, border-color 0.25s;
}
.z1-svc-desc-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 32px rgba(0,109,55,0.09);
    border-color: var(--primary);
}
.z1-svc-desc-icon {
    font-size: 32px;
    color: var(--primary);
    margin-bottom: 16px;
    display: block;
}

/* ── TESTIMONIALS ────────────────────────────────────── */
.z1-testimonial-card {
    background: #fff;
    border: 1px solid var(--surface-variant);
    padding: 36px 28px;
    height: 100%;
    transition: transform 0.25s, box-shadow 0.25s;
}
.z1-testimonial-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 32px rgba(0,0,0,0.07);
}
.z1-testimonial-avatar {
    width: 44px; height: 44px;
    background: var(--primary);
    color: #fff;
    display: flex; align-items: center; justify-content: center;
    font-size: 18px; font-weight: 800;
    flex-shrink: 0;
}

/* ── JOIN PAGE STYLES ────────────────────────────────── */
.z1-feature-card {
    padding: 32px;
    border: 1px solid var(--surface-variant);
    height: 100%;
    transition: all 0.25s;
    background: var(--surface-container-lowest);
}
.z1-feature-card:hover {
    border-color: var(--primary);
    transform: translateY(-4px);
    box-shadow: 0 8px 32px rgba(0,109,55,0.1);
}
.z1-feature-icon { font-size: 32px; color: var(--primary); margin-bottom: 16px; display: block; }

.z1-join-steps { display: flex; flex-direction: column; gap: 24px; }
.z1-join-step { display: flex; align-items: flex-start; gap: 20px; }
.z1-join-step-num {
    width: 44px; height: 44px;
    background: var(--primary);
    color: #fff;
    font-size: 14px;
    font-weight: 800;
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
}

/* ── LEGAL / POLICY PAGES ────────────────────────────── */
.z1-section-anchor { scroll-margin-top: 100px; }
.z1-legal-nav-active  { border-left: 2px solid var(--primary); color: var(--primary) !important; padding-left: 1rem; }
.z1-legal-nav-inactive { border-left: 2px solid var(--surface-variant); color: var(--secondary) !important; padding-left: 1rem; }
.z1-legal-number { font-weight: 800; color: var(--primary); font-size: 1.5rem; margin-right: 1rem; flex-shrink: 0; }
.z1-card-architectural { border: 1px solid var(--surface-variant); background: var(--surface); transition: border-color 0.3s; }
.z1-card-architectural:hover { border-color: var(--primary); }
.z1-input-blueprint { border: none; border-bottom: 1px solid var(--on-surface); background: transparent; border-radius: 0; padding: 12px 0; width: 100%; }
.z1-input-blueprint:focus { outline: none; border-bottom-color: var(--primary-fixed-dim); }
.z1-arbitration-box { background: var(--on-surface); color: #fff; padding: 48px; }
.z1-quote-block { background: var(--surface-container-low); padding: 24px; border-left: 4px solid var(--primary); }
.z1-security-box { position: relative; height: 400px; overflow: hidden; margin-bottom: 32px; }
.z1-security-box img { width: 100%; height: 100%; object-fit: cover; mix-blend-mode: overlay; opacity: 0.3; }
.z1-security-inner { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; background: rgba(26,28,28,0.05); }
.z1-cta-dark { background: var(--on-surface); color: #fff; padding: 48px; }
.z1-contact-form-card { background: #fff; padding: 48px; border: 1px solid rgba(226,226,226,0.3); }
.z1-location-card { background: #fff; padding: 32px; border: 1px solid var(--surface-variant); transition: border-color 0.3s; cursor: pointer; }
.z1-location-card:hover { border-color: var(--primary); }
.z1-bento-primary { background: var(--primary); color: #fff; padding: 48px; min-height: 300px; display: flex; flex-direction: column; justify-content: space-between; }
.z1-map-wrap { overflow: hidden; position: relative; }
.z1-map-img { height: 500px; background-size: cover; background-position: center; filter: grayscale(100%); transition: all 0.7s; }
.z1-map-wrap:hover .z1-map-img { filter: grayscale(0); transform: scale(1.03); }
.z1-input-focus-line { position: absolute; bottom: 0; left: 0; height: 2px; width: 0; background: var(--primary-container); transition: width 0.3s; }
.z1-input-group:focus-within .z1-input-focus-line { width: 100%; }

/* ── FOOTER ──────────────────────────────────────────── */
.z1-footer {
    background: #111614;
    color: var(--surface);
}
.z1-footer a { color: rgba(226,226,226,0.55); font-size: 14px; transition: color 0.2s; }
.z1-footer a:hover { color: var(--primary-container); text-decoration: none; }
.z1-footer-title {
    color: #fff;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    margin-bottom: 16px;
}

/* ── MATERIAL ICONS ──────────────────────────────────── */
.material-symbols-outlined {
    font-variation-settings: 'FILL' 0, 'wght' 400, 'GRAD' 0, 'opsz' 24;
    vertical-align: middle;
}

/* ── ALERT ───────────────────────────────────────────── */
.z1-alert { border-radius: 0; border-left: 4px solid var(--primary); }

/* ── TERMS NAV ───────────────────────────────────────── */
.z1-terms-nav a { color: var(--secondary); font-size: 13px; font-weight: 600; letter-spacing: 0.04em; text-transform: uppercase; display: block; padding: 6px 0 6px 32px; border-left: 2px solid var(--surface-variant); margin-left: -34px; transition: all 0.2s; text-decoration: none; }
.z1-terms-nav a:hover { color: var(--primary); }
.z1-terms-nav a.active { color: var(--primary); font-weight: 700; border-left-color: var(--primary); }

/* ── RESPONSIVE ──────────────────────────────────────── */

/* Tablet */
@media (max-width: 991.98px) {
    .z1-brand-logo { height: 38px; }
}

/* Mobile */
@media (max-width: 767.98px) {
    /* Kill horizontal overflow globally */
    html, body { overflow-x: hidden !important; width: 100% !important; }
    .row { margin-left: 0 !important; margin-right: 0 !important; }
    .row > [class*="col-"] { padding-left: 12px; padding-right: 12px; }
    img { max-width: 100%; height: auto; }
    section, main, header, footer, nav { max-width: 100% !important; overflow-x: hidden; }

    .z1-navbar .navbar { min-height: 60px; }
    .z1-brand-logo { height: 34px; }

    /* Collapse area */
    #z1Nav {
        background: rgba(249,249,249,0.99);
        border-top: 1px solid var(--surface-variant);
        padding: 16px 0 20px;
    }

    /* Links stacked */
    #z1Nav .navbar-nav { flex-direction: column; align-items: flex-start; gap: 0; }
    #z1Nav .navbar-nav .nav-item { width: 100%; margin: 0; }
    #z1Nav .z1-nav-link { padding: 12px 16px !important; font-size: 14px; width: 100%; display: block; }
    #z1Nav .z1-nav-link::after { display: none; }
    #z1Nav .dropdown-menu { position: static !important; border: none; box-shadow: none; padding: 0 0 0 20px; background: transparent; }

    /* Right side stacked below links */
    .z1-nav-right {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
        padding: 16px 16px 0;
        width: 100%;
    }
    .z1-nav-cta { width: 100%; text-align: center; justify-content: center; }

    /* Hero — mobile */
    .z1-hero { min-height: auto !important; }
    .z1-hero-content {
        padding: 52px 0 44px !important;
    }
    .z1-hero-content > div {
        width: 100% !important;
        max-width: 100% !important;
        flex: 0 0 100% !important;
        padding-left: 0 !important;
        padding-right: 0 !important;
    }
    .z1-hero-eyebrow {
        font-size: 9px !important;
        letter-spacing: 0.1em !important;
        margin-bottom: 8px !important;
    }
    .z1-hero .z1-display-lg,
    .z1-hero h1.z1-display-lg {
        font-size: 22px !important;
        line-height: 1.25 !important;
        letter-spacing: -0.01em !important;
        margin-bottom: 12px !important;
    }
    .z1-hero-sub {
        font-size: 13px !important;
        line-height: 1.55 !important;
        max-width: 100% !important;
        margin-bottom: 24px !important;
        opacity: .85 !important;
    }
    .z1-hero-btns {
        flex-direction: row !important;
        gap: 8px !important;
    }
    .z1-hero-btns .btn {
        font-size: 11px !important;
        padding: 10px 14px !important;
        flex: 1 1 0 !important;
        min-width: 0 !important;
        width: auto !important;
        letter-spacing: 0.06em !important;
    }

    /* Typography — general */
    .z1-display-lg { font-size: 26px; letter-spacing: -0.01em; }
    .z1-display-sm { font-size: 22px; }
    .z1-headline-lg { font-size: 20px; }

    /* Layout */
    .z1-metrics-cards { grid-template-columns: repeat(2,1fr); }
    .z1-about-stats   { grid-template-columns: repeat(2,1fr); }
    .z1-form-card { padding: 24px 18px; }
    .z1-stat-number { font-size: 34px; }
    .z1-metric-count { font-size: 36px; }
    .z1-contact-form-card { padding: 28px 20px; }
    .z1-cta-dark { padding: 32px 24px; }
    .z1-bento-primary { padding: 32px 24px; }
    .z1-pro-img-badge { bottom: 12px; right: 12px; padding: 10px 14px; font-size: 12px; gap: 8px; }
}