/* ============================================================
   signal.css - светлая тема, тёмно-синий + оранжевый
   ============================================================ */

:root {
    --sig-navy:   #1B3A6B;
    --sig-navy-h: #152d54;
    --sig-orange: #E85D04;
    --sig-org-h:  #C94E00;
    --sig-bg:     #F4F6FA;
    --sig-bg2:    #FFFFFF;
    --sig-bg3:    #EEF1F8;
    --sig-border: #DDE2EE;
    --sig-text:   #1A1A2E;
    --sig-muted:  #6B7280;
    --sig-white:  #FFFFFF;
    --sig-dark:   #111827;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body.signal-page {
    background: var(--sig-bg);
    color: var(--sig-text);
    font-family: 'PT Sans', sans-serif;
    font-size: 16px;
    line-height: 1.6;
}
body.signal-page a { text-decoration: none; color: inherit; }
body.signal-page ul { list-style: none; }
body.signal-page img { max-width: 100%; display: block; }
body.signal-page .container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }

.sig-section       { padding: 80px 0; }
.sig-section--alt  { background: var(--sig-bg2); }
.sig-section--navy { background: var(--sig-navy); }
.sig-section--dark { background: var(--sig-dark); }

/* --- Типографика --- */
.sig-title {
    font-family: 'Oswald', sans-serif;
    font-size: clamp(26px, 4vw, 42px);
    font-weight: 700;
    color: var(--sig-navy);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    line-height: 1.15;
}
.sig-title em { color: var(--sig-orange); font-style: normal; }
.sig-subtitle { font-size: 16px; color: var(--sig-muted); margin-top: 10px; }
.sig-redline { display: block; width: 52px; height: 4px; background: var(--sig-orange); border-radius: 2px; margin: 14px 0 20px; }

.sig-section--navy .sig-title   { color: var(--sig-white); }
.sig-section--navy .sig-redline { background: rgba(255,255,255,0.35); }
.sig-section--navy .sig-subtitle{ color: rgba(255,255,255,0.7); }
.sig-section--dark .sig-title   { color: var(--sig-white); }
.sig-section--dark .sig-redline { background: var(--sig-orange); }

/* --- Кнопки --- */
.sig-btn {
    display: inline-block; padding: 14px 28px; border-radius: 5px;
    font-family: 'Oswald', sans-serif; font-size: 16px; font-weight: 600;
    text-transform: uppercase; letter-spacing: 0.5px; cursor: pointer;
    transition: all 0.2s ease; border: 2px solid transparent;
    text-decoration: none !important; line-height: 1.2;
}
.sig-btn--red,
.sig-btn--primary {
    background: var(--sig-orange); color: var(--sig-white) !important; border-color: var(--sig-orange);
}
.sig-btn--red:hover,
.sig-btn--primary:hover {
    background: var(--sig-org-h); border-color: var(--sig-org-h);
    transform: translateY(-2px); box-shadow: 0 6px 20px rgba(232,93,4,0.35);
}
.sig-btn--outline {
    background: transparent; color: var(--sig-navy) !important; border-color: var(--sig-navy);
}
.sig-btn--outline:hover { background: var(--sig-navy); color: var(--sig-white) !important; transform: translateY(-2px); }
.sig-btn--outline-white {
    background: transparent; color: var(--sig-white) !important; border-color: rgba(255,255,255,0.7);
}
.sig-btn--outline-white:hover { background: var(--sig-white); color: var(--sig-navy) !important; transform: translateY(-2px); }
.sig-btn--lg { padding: 18px 36px; font-size: 18px; }

.sig-phone { font-family: 'Oswald', sans-serif; font-weight: 700; color: var(--sig-navy) !important; text-decoration: none !important; transition: color 0.2s; }
.sig-phone:hover { color: var(--sig-orange) !important; }
.sig-phone--white { color: var(--sig-white) !important; }

/* --- Хедер --- */
.sig-header {
    position: fixed; top: 0; left: 0; width: 100%; z-index: 1000;
    background: rgba(255,255,255,0.98);
    border-bottom: 2px solid var(--sig-navy);
    padding: 10px 0; box-shadow: 0 2px 16px rgba(27,58,107,0.1);
}
.sig-header .container { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 10px; }
.sig-header-tag { font-size: 13px; color: var(--sig-muted); max-width: 340px; line-height: 1.4; }
.sig-header-right { text-align: right; }
.sig-header .sig-phone { font-size: 20px; }
.sig-header-work { font-size: 12px; color: var(--sig-muted); display: block; margin-top: 2px; }
.sig-header-work span { color: #16A34A; font-weight: 700; }

/* --- Герой --- */
.sig-hero {
    min-height: 100vh; display: flex; align-items: center;
    position: relative; overflow: hidden; padding: 120px 0 80px;
    background:
        linear-gradient(135deg, rgba(27,58,107,0.75) 0%, rgba(17,35,70,0.65) 50%, rgba(11,24,48,0.70) 100%),
        url('/img/hero-bg.jpg') center center / cover no-repeat;
}
.sig-hero-decor {
    position: absolute; inset: 0;
    background: radial-gradient(ellipse at 75% 50%, rgba(232,93,4,0.18) 0%, transparent 55%);
    z-index: 0; pointer-events: none;
}
.sig-hero-content { position: relative; z-index: 1; max-width: 760px; }
.sig-hero-badge {
    display: inline-block; background: var(--sig-orange); color: var(--sig-white);
    font-family: 'Oswald', sans-serif; font-size: 12px; font-weight: 600;
    letter-spacing: 1.5px; text-transform: uppercase;
    padding: 6px 14px; border-radius: 3px; margin-bottom: 24px;
}
.sig-hero h1 {
    font-family: 'Oswald', sans-serif;
    font-size: clamp(32px, 5vw, 58px); font-weight: 700;
    color: var(--sig-white); text-transform: uppercase;
    line-height: 1.12; margin-bottom: 22px; letter-spacing: 0.3px;
}
.sig-hero h1 em { color: var(--sig-orange); font-style: normal; }
.sig-hero-sub { font-size: 18px; color: rgba(255,255,255,0.82); max-width: 560px; line-height: 1.7; margin-bottom: 38px; }
.sig-hero-cta { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 44px; }
.sig-hero-triggers { display: flex; gap: 20px; flex-wrap: wrap; }
.sig-trigger {
    display: flex; align-items: center; gap: 10px;
    font-size: 14px; font-weight: 700; color: var(--sig-white);
    background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.15);
    padding: 9px 16px; border-radius: 5px;
}
.sig-trigger svg { flex-shrink: 0; }

/* --- Услуги --- */
.sig-services-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-bottom: 44px; }
.sig-card {
    background: var(--sig-bg2); border: 1px solid var(--sig-border);
    border-radius: 8px; overflow: hidden; display: flex; flex-direction: column;
    transition: transform 0.25s, border-color 0.25s, box-shadow 0.25s;
}
.sig-card:hover { transform: translateY(-5px); border-color: var(--sig-orange); box-shadow: 0 8px 28px rgba(232,93,4,0.12); }
.sig-card-photo { height: 150px; background: var(--sig-bg3); display: flex; align-items: center; justify-content: center; overflow: hidden; }
.sig-card-photo img { width: 100%; height: 100%; object-fit: cover; }
.sig-card-photo svg { opacity: 0.25; color: var(--sig-navy); }
.sig-card-body { padding: 18px; flex: 1; display: flex; flex-direction: column; }
.sig-card-name { font-family: 'Oswald', sans-serif; font-size: 15px; font-weight: 600; color: var(--sig-navy); text-transform: uppercase; margin-bottom: 8px; line-height: 1.3; }
.sig-card-desc { font-size: 13px; color: var(--sig-muted); margin-bottom: 14px; flex: 1; line-height: 1.5; }
.sig-card-price { font-family: 'Oswald', sans-serif; font-size: 20px; font-weight: 700; color: var(--sig-orange); margin-bottom: 14px; }
.sig-services-cta { text-align: center; border-top: 1px solid var(--sig-border); padding-top: 36px; }
.sig-services-cta p { font-size: 16px; color: var(--sig-muted); margin-bottom: 10px; }
.sig-services-cta .sig-phone { font-size: 28px; }

/* --- Почему мы --- */
.sig-why-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.sig-why-card {
    background: var(--sig-bg2); border: 1px solid var(--sig-border);
    border-radius: 8px; padding: 30px 24px;
    transition: border-color 0.25s, box-shadow 0.25s, transform 0.25s;
}
.sig-why-card:hover { border-color: var(--sig-navy); box-shadow: 0 6px 24px rgba(27,58,107,0.1); transform: translateY(-3px); }
.sig-why-icon {
    width: 52px; height: 52px; background: var(--sig-bg3);
    border-radius: 12px; display: flex; align-items: center; justify-content: center;
    margin-bottom: 18px; color: var(--sig-navy);
}
.sig-why-title { font-family: 'Oswald', sans-serif; font-size: 17px; font-weight: 600; color: var(--sig-navy); text-transform: uppercase; margin-bottom: 8px; }
.sig-why-text { font-size: 14px; color: var(--sig-muted); line-height: 1.6; }

/* --- Шаги --- */
.sig-steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; margin-bottom: 48px; }
.sig-step { text-align: center; padding: 28px 16px; position: relative; }
.sig-step::after { content: ''; position: absolute; top: 50px; right: -14px; width: 28px; height: 2px; background: var(--sig-border); }
.sig-step:last-child::after { display: none; }
.sig-step-num { width: 64px; height: 64px; border-radius: 50%; background: var(--sig-navy); color: var(--sig-white); font-family: 'Oswald', sans-serif; font-size: 24px; font-weight: 700; display: flex; align-items: center; justify-content: center; margin: 0 auto 18px; }
.sig-step-title { font-family: 'Oswald', sans-serif; font-size: 15px; font-weight: 600; color: var(--sig-navy); text-transform: uppercase; margin-bottom: 8px; }
.sig-step-desc { font-size: 13px; color: var(--sig-muted); margin-bottom: 10px; line-height: 1.5; }
.sig-step-time { display: inline-block; background: var(--sig-bg3); color: var(--sig-orange); font-size: 12px; font-weight: 700; padding: 4px 12px; border-radius: 20px; border: 1px solid var(--sig-border); }

/* --- Бренды --- */
.sig-brands-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-bottom: 24px; }
.sig-brand { background: var(--sig-bg2); border: 1px solid var(--sig-border); border-radius: 8px; padding: 20px 16px; text-align: center; transition: border-color 0.2s, box-shadow 0.2s; }
.sig-brand:hover { border-color: var(--sig-navy); box-shadow: 0 4px 16px rgba(27,58,107,0.1); }
.sig-brand-name { font-family: 'Oswald', sans-serif; font-size: 18px; font-weight: 700; color: var(--sig-navy); letter-spacing: 1px; text-transform: uppercase; }
.sig-brands-note { text-align: center; font-size: 15px; color: var(--sig-muted); margin-bottom: 44px; max-width: 600px; margin-left: auto; margin-right: auto; }
.sig-transport-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.sig-transport { background: var(--sig-bg2); border: 1px solid var(--sig-border); border-radius: 8px; padding: 28px 20px; text-align: center; }
.sig-transport-icon { width: 56px; height: 56px; background: var(--sig-bg3); border-radius: 50%; display: flex; align-items: center; justify-content: center; margin: 0 auto 16px; color: var(--sig-navy); }
.sig-transport-title { font-family: 'Oswald', sans-serif; font-size: 17px; font-weight: 600; color: var(--sig-navy); text-transform: uppercase; margin-bottom: 8px; }
.sig-transport-text { font-size: 13px; color: var(--sig-muted); }

/* --- Цифры --- */
.sig-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; text-align: center; margin: 48px 0; }
.sig-stat-num { font-family: 'Oswald', sans-serif; font-size: clamp(60px, 8vw, 96px); font-weight: 700; color: var(--sig-white); line-height: 1; margin-bottom: 8px; }
.sig-stat-label { font-size: 14px; font-weight: 700; color: rgba(255,255,255,0.7); text-transform: uppercase; letter-spacing: 1px; }
.sig-stats-text { max-width: 620px; margin: 0 auto 32px; text-align: center; font-size: 17px; color: rgba(255,255,255,0.82); line-height: 1.7; }

/* --- Прайс --- */
.sig-price-table { width: 100%; border-collapse: collapse; margin-bottom: 24px; }
.sig-price-table th { font-family: 'Oswald', sans-serif; font-size: 13px; text-transform: uppercase; letter-spacing: 1px; color: var(--sig-muted); padding: 14px 20px; text-align: left; border-bottom: 2px solid var(--sig-navy); }
.sig-price-table td { padding: 16px 20px; border-bottom: 1px solid var(--sig-border); font-size: 15px; color: var(--sig-text); }
.sig-price-table tr:last-child td { border-bottom: none; }
.sig-price-table tr:hover td { background: rgba(27,58,107,0.04); }
.sig-price-table td:last-child { font-family: 'Oswald', sans-serif; font-size: 18px; font-weight: 700; color: var(--sig-orange); white-space: nowrap; }
.sig-price-note { background: var(--sig-bg3); border: 1px solid var(--sig-border); border-left: 4px solid var(--sig-orange); border-radius: 6px; padding: 16px 20px; font-size: 14px; color: var(--sig-muted); margin-bottom: 32px; }

/* --- Отзывы --- */
.sig-reviews-wrap { overflow: hidden; }
.sig-reviews-track { display: flex; transition: transform 0.4s ease; }
.sig-review { min-width: calc(33.333% - 14px); margin-right: 20px; background: var(--sig-bg2); border: 1px solid var(--sig-border); border-radius: 8px; padding: 28px 24px; flex-shrink: 0; }
.sig-review-head { display: flex; align-items: center; gap: 14px; margin-bottom: 16px; }
.sig-review-av { width: 50px; height: 50px; border-radius: 50%; background: var(--sig-navy); color: var(--sig-white); font-family: 'Oswald', sans-serif; font-size: 20px; font-weight: 700; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.sig-review-name { font-family: 'Oswald', sans-serif; font-size: 15px; font-weight: 700; color: var(--sig-navy); text-transform: uppercase; }
.sig-review-city { font-size: 13px; color: var(--sig-muted); }
.sig-review-stars { color: #F59E0B; font-size: 16px; margin-bottom: 12px; letter-spacing: 2px; }
.sig-review-text { font-size: 14px; color: var(--sig-muted); line-height: 1.7; }
.sig-reviews-nav { display: flex; align-items: center; justify-content: center; gap: 14px; margin-top: 28px; }
.sig-reviews-btn { width: 44px; height: 44px; border-radius: 50%; border: 2px solid var(--sig-border); background: transparent; color: var(--sig-navy); font-size: 18px; cursor: pointer; display: flex; align-items: center; justify-content: center; transition: all 0.2s; }
.sig-reviews-btn:hover { border-color: var(--sig-navy); background: var(--sig-navy); color: var(--sig-white); }
.sig-reviews-rating { text-align: center; margin-top: 22px; font-size: 15px; color: var(--sig-muted); }
.sig-reviews-rating strong { color: var(--sig-navy); font-size: 20px; }

/* --- Форма (тёмно-синяя) --- */
.sig-form-section { background: var(--sig-navy); }
.sig-form-section .sig-title { color: var(--sig-white); }
.sig-form-section .sig-subtitle { color: rgba(255,255,255,0.7); margin-bottom: 26px; }
.sig-form-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.sig-form-group { margin-bottom: 16px; }
.sig-form-group label { display: block; font-size: 12px; color: rgba(255,255,255,0.55); text-transform: uppercase; letter-spacing: 0.8px; margin-bottom: 6px; font-family: 'Oswald', sans-serif; font-weight: 600; }
.sig-form-group input,
.sig-form-group select { width: 100%; background: rgba(255,255,255,0.1); border: 1px solid rgba(255,255,255,0.2); border-radius: 5px; color: var(--sig-white); font-family: 'PT Sans', sans-serif; font-size: 15px; padding: 13px 16px; outline: none; transition: border-color 0.2s; -webkit-appearance: none; }
.sig-form-group input::placeholder { color: rgba(255,255,255,0.3); }
.sig-form-group input:focus,
.sig-form-group select:focus { border-color: var(--sig-orange); background: rgba(255,255,255,0.15); }
.sig-form-group select option { background: var(--sig-navy); color: var(--sig-white); }
.sig-privacy { font-size: 12px; color: rgba(255,255,255,0.45); margin-top: 12px; line-height: 1.5; }
.sig-privacy a { color: rgba(255,255,255,0.65); border-bottom: 1px dotted rgba(255,255,255,0.3); }
.sig-amplifiers { display: flex; flex-direction: column; gap: 26px; }
.sig-amp { display: flex; align-items: flex-start; gap: 18px; }
.sig-amp-icon { width: 52px; height: 52px; background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.12); border-radius: 12px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; color: var(--sig-orange); }
.sig-amp-title { font-family: 'Oswald', sans-serif; font-size: 16px; font-weight: 600; color: var(--sig-white); text-transform: uppercase; margin-bottom: 4px; }
.sig-amp-desc { font-size: 13px; color: rgba(255,255,255,0.55); }

/* --- FAQ --- */
.sig-faq { max-width: 800px; margin: 0 auto; }
.sig-faq-item { border: 1px solid var(--sig-border); border-radius: 8px; margin-bottom: 8px; overflow: hidden; transition: border-color 0.2s; }
.sig-faq-item.open { border-color: var(--sig-navy); }
.sig-faq-q { width: 100%; background: var(--sig-bg2); border: none; padding: 18px 22px; text-align: left; cursor: pointer; display: flex; align-items: center; justify-content: space-between; gap: 14px; color: var(--sig-navy); font-family: 'PT Sans', sans-serif; font-size: 15px; font-weight: 700; transition: background 0.2s; }
.sig-faq-q:hover { background: var(--sig-bg3); }
.sig-faq-arrow { color: var(--sig-orange); font-size: 13px; transition: transform 0.3s; flex-shrink: 0; }
.sig-faq-item.open .sig-faq-arrow { transform: rotate(180deg); }
.sig-faq-a { background: var(--sig-bg); max-height: 0; overflow: hidden; transition: max-height 0.35s ease, padding 0.3s; padding: 0 22px; font-size: 14px; color: var(--sig-muted); line-height: 1.7; }
.sig-faq-item.open .sig-faq-a { max-height: 300px; padding: 16px 22px 20px; }

/* --- Финальный CTA --- */
.sig-cta-inner { text-align: center; max-width: 680px; margin: 0 auto 52px; }
.sig-cta-inner p { font-size: 17px; color: rgba(255,255,255,0.65); margin-top: 12px; }
.sig-contact-blocks { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; max-width: 780px; margin: 0 auto 44px; }
.sig-contact-block { background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.12); border-radius: 8px; padding: 32px 24px; text-align: center; }
.sig-contact-block-icon { width: 56px; height: 56px; background: rgba(255,255,255,0.1); border-radius: 50%; display: flex; align-items: center; justify-content: center; margin: 0 auto 16px; color: var(--sig-orange); }
.sig-contact-block-hint { font-size: 14px; color: rgba(255,255,255,0.55); margin-bottom: 6px; }
.sig-final-triggers { display: flex; justify-content: center; gap: 28px; flex-wrap: wrap; }
.sig-final-trigger { display: flex; align-items: center; gap: 8px; font-size: 14px; font-weight: 700; color: rgba(255,255,255,0.82); font-family: 'Oswald', sans-serif; text-transform: uppercase; }
.sig-check { color: #4ADE80; }

/* --- Модал --- */
.sig-modal-overlay { display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.7); z-index: 9999; align-items: center; justify-content: center; }
.sig-modal-overlay.active { display: flex; }
.sig-modal { background: var(--sig-bg2); border: 2px solid var(--sig-navy); border-radius: 10px; padding: 40px 36px; max-width: 420px; width: 90%; text-align: center; }
.sig-modal-icon { font-size: 52px; margin-bottom: 14px; }
.sig-modal-title { font-family: 'Oswald', sans-serif; font-size: 22px; font-weight: 700; color: var(--sig-navy); text-transform: uppercase; margin-bottom: 10px; }
.sig-modal-text { font-size: 15px; color: var(--sig-muted); margin-bottom: 22px; }

/* --- Футер --- */
.sig-footer { background: var(--sig-navy); padding: 60px 0 30px; }
.sig-footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 40px; }
.sig-footer-text { font-size: 14px; color: rgba(255,255,255,0.55); margin-bottom: 14px; line-height: 1.6; }
.sig-footer-work { font-size: 13px; color: rgba(255,255,255,0.45); }
.sig-footer-col-title { font-family: 'Oswald', sans-serif; font-size: 14px; font-weight: 700; color: var(--sig-white); text-transform: uppercase; letter-spacing: 1px; margin-bottom: 16px; }
.sig-footer-links li { margin-bottom: 8px; }
.sig-footer-links a { font-size: 14px; color: rgba(255,255,255,0.55); transition: color 0.2s; }
.sig-footer-links a:hover { color: var(--sig-orange); }
.sig-footer-contact { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; font-size: 14px; color: rgba(255,255,255,0.55); }
.sig-footer .sig-phone { font-size: 18px; color: var(--sig-white) !important; }
.sig-footer .sig-phone:hover { color: var(--sig-orange) !important; }
.sig-footer-bottom { border-top: 1px solid rgba(255,255,255,0.1); padding-top: 22px; display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 10px; font-size: 13px; color: rgba(255,255,255,0.35); }
.sig-footer-bottom a { color: rgba(255,255,255,0.35); }
.sig-footer-bottom a:hover { color: var(--sig-orange); }

/* --- Кнопка наверх --- */
.sig-scroll-top { position: fixed; bottom: 28px; right: 28px; width: 48px; height: 48px; background: var(--sig-orange); color: var(--sig-white); border: none; border-radius: 50%; font-size: 20px; cursor: pointer; display: none; align-items: center; justify-content: center; z-index: 999; box-shadow: 0 4px 16px rgba(232,93,4,0.4); transition: background 0.2s, transform 0.2s; }
.sig-scroll-top:hover { background: var(--sig-org-h); transform: translateY(-3px); }
.sig-scroll-top.visible { display: flex; }

/* --- Адаптив --- */
@media (max-width: 1024px) {
    .sig-services-grid { grid-template-columns: repeat(2, 1fr); }
    .sig-brands-grid { grid-template-columns: repeat(4, 1fr); }
    .sig-footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
    .sig-section { padding: 50px 0; }
    .sig-header-tag { display: none; }
    .sig-hero { padding: 100px 0 60px; }
    .sig-hero-cta { flex-direction: column; align-items: flex-start; }
    .sig-hero-triggers { flex-direction: column; gap: 8px; }
    .sig-services-grid { grid-template-columns: 1fr; }
    .sig-why-grid { grid-template-columns: 1fr; }
    .sig-steps { grid-template-columns: 1fr; gap: 12px; }
    .sig-step::after { display: none; }
    .sig-brands-grid { grid-template-columns: repeat(2, 1fr); }
    .sig-transport-grid { grid-template-columns: 1fr; }
    .sig-stats { grid-template-columns: 1fr; gap: 20px; }
    .sig-form-layout { grid-template-columns: 1fr; gap: 32px; }
    .sig-contact-blocks { grid-template-columns: 1fr; }
    .sig-final-triggers { gap: 14px; }
    .sig-reviews-track { flex-direction: column; }
    .sig-review { min-width: 100%; margin-right: 0; margin-bottom: 14px; }
    .sig-footer-grid { grid-template-columns: 1fr; }
}
@media (max-width: 480px) { .sig-btn--lg { padding: 14px 22px; font-size: 16px; } }