/* =============================================
   VINNIKOV SMART HOME — Main CSS
   ============================================= */

:root {
    --blue: #2BAEE8;
    --purple: #8355C4;
    --pink: #E5167A;
    --dark: #0A1628;
    --dark-2: #111D30;
    --light: #F5F7FA;
    --white: #FFFFFF;
    --text: #0F172A;
    --text-muted: #64748B;
    --text-light: rgba(255,255,255,0.7);
    --gradient: linear-gradient(135deg, #2BAEE8 0%, #8355C4 50%, #E5167A 100%);
    --radius: 20px;
    --radius-sm: 12px;
    --shadow: 0 4px 24px rgba(0,0,0,0.07);
    --shadow-hover: 0 12px 48px rgba(0,0,0,0.14);
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --container: 1200px;
    --header-h: 72px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--text);
    background: var(--white);
    -webkit-font-smoothing: antialiased;
}

h1,h2,h3,h4 {
    font-family: 'Manrope', sans-serif;
    font-weight: 700;
    line-height: 1.15;
    letter-spacing: -0.02em;
}

img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }

/* ---- UTILITIES ---- */
.container {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 24px;
}

.section { padding: 96px 0; }
.section--dark { background: var(--dark); color: var(--white); }
.section--light { background: var(--light); }

.gradient-text {
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-header {
    text-align: center;
    margin-bottom: 64px;
}
.section-header h2 {
    font-size: clamp(32px, 4vw, 48px);
    margin-bottom: 16px;
}
.section-header--light h2 { color: var(--white); }
.section-label {
    display: inline-block;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--blue);
    margin-bottom: 12px;
}
.section-label--light { color: rgba(255,255,255,0.5); }
.section-desc {
    font-size: 18px;
    color: var(--text-muted);
    max-width: 560px;
    margin: 0 auto;
    line-height: 1.7;
}

/* ---- BUTTONS ---- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: 100px;
    font-family: 'Manrope', sans-serif;
    font-size: 15px;
    font-weight: 600;
    transition: var(--transition);
    cursor: pointer;
    border: none;
    white-space: nowrap;
}

.btn--primary {
    background: var(--gradient);
    color: var(--white);
    box-shadow: 0 4px 20px rgba(43, 174, 232, 0.35);
}
.btn--primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 32px rgba(43, 174, 232, 0.45);
}

.btn--outline {
    background: transparent;
    color: var(--white);
    border: 2px solid rgba(255,255,255,0.3);
}
.btn--outline:hover {
    border-color: rgba(255,255,255,0.7);
    background: rgba(255,255,255,0.08);
}

.btn--outline-dark {
    background: transparent;
    color: var(--text);
    border: 2px solid rgba(15,23,42,0.2);
}
.btn--outline-dark:hover {
    border-color: var(--blue);
    color: var(--blue);
}

/* ---- HEADER ---- */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    height: var(--header-h);
    background: rgba(255,255,255,0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(0,0,0,0.06);
    transition: box-shadow var(--transition);
}
.site-header.scrolled { box-shadow: 0 4px 24px rgba(0,0,0,0.08); }

.site-header .container {
    height: 100%;
    display: flex;
    align-items: center;
    gap: 32px;
}

.logo {
    flex-shrink: 0;
    display: flex;
    align-items: center;
}
.logo img {
    height: 44px;
    width: auto;
    display: block;
}

.nav-primary {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-left: auto;
}
.nav-primary a {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-muted);
    padding: 6px 12px;
    border-radius: 8px;
    transition: var(--transition);
}
.nav-primary a:hover { color: var(--text); background: var(--light); }

.header-phone {
    font-family: 'Manrope', sans-serif;
    font-weight: 700;
    font-size: 15px;
    color: var(--dark);
    padding: 8px 20px;
    border-radius: 100px;
    border: 2px solid var(--dark);
    transition: var(--transition);
    flex-shrink: 0;
}
.header-phone:hover { background: var(--dark); color: var(--white); }

.burger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    margin-left: auto;
}
.burger span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text);
    border-radius: 2px;
    transition: var(--transition);
}

.nav-mobile {
    display: none;
    position: fixed;
    top: var(--header-h);
    left: 0;
    right: 0;
    background: var(--white);
    border-bottom: 1px solid rgba(0,0,0,0.08);
    padding: 16px 24px 24px;
    flex-direction: column;
    gap: 4px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.1);
}
.nav-mobile.open { display: flex; }
.nav-mobile a {
    font-size: 16px;
    font-weight: 500;
    padding: 12px 0;
    border-bottom: 1px solid var(--light);
    color: var(--text);
}
.nav-phone {
    font-family: 'Manrope', sans-serif;
    font-weight: 700 !important;
    color: var(--blue) !important;
    border-bottom: none !important;
    margin-top: 8px;
}

/* ---- HERO ---- */
.hero {
    min-height: 100vh;
    background: var(--dark);
    display: flex;
    align-items: center;
    padding-top: var(--header-h);
    position: relative;
    overflow: hidden;
}

.hero-glow {
    position: absolute;
    border-radius: 50%;
    pointer-events: none;
}
.hero-glow--blue {
    width: 700px;
    height: 700px;
    background: radial-gradient(circle, rgba(43,174,232,0.14) 0%, transparent 70%);
    top: -150px;
    right: -150px;
}
.hero-glow--pink {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(229,22,122,0.10) 0%, transparent 70%);
    bottom: -100px;
    left: 10%;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(43,174,232,0.12);
    border: 1px solid rgba(43,174,232,0.25);
    color: var(--blue);
    font-size: 13px;
    font-weight: 600;
    padding: 6px 14px;
    border-radius: 100px;
    margin-bottom: 28px;
    letter-spacing: 0.02em;
}
.badge-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--blue);
    animation: pulse 2s infinite;
}
@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.4); }
}

.hero-content { position: relative; z-index: 1; max-width: 680px; padding: 60px 0; }

.hero h1 {
    font-size: clamp(44px, 6.5vw, 80px);
    color: var(--white);
    margin-bottom: 24px;
    line-height: 1.05;
}

.hero-subtitle {
    font-size: clamp(16px, 1.8vw, 20px);
    color: var(--text-light);
    line-height: 1.7;
    margin-bottom: 40px;
    max-width: 520px;
}

.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }

.hero-scroll {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: rgba(255,255,255,0.3);
    font-size: 11px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}
.scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, rgba(255,255,255,0.3), transparent);
    animation: scrollLine 2s ease-in-out infinite;
}
@keyframes scrollLine {
    0% { opacity: 0; transform: scaleY(0); transform-origin: top; }
    50% { opacity: 1; transform: scaleY(1); }
    100% { opacity: 0; transform: scaleY(0); transform-origin: bottom; }
}

/* ---- TRUST BAR ---- */
.trust-bar {
    background: var(--white);
    border-bottom: 1px solid rgba(0,0,0,0.06);
    padding: 20px 0;
}
.trust-items {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
    max-width: 960px;
    margin: 0 auto;
}
.trust-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 24px;
    font-size: 14px;
    color: var(--text-muted);
    border-right: 1px solid rgba(0,0,0,0.07);
}
.trust-item:last-child { border-right: none; }
.trust-item strong { color: var(--text); }
.trust-icon {
    width: 20px;
    height: 20px;
    color: var(--blue);
    flex-shrink: 0;
}
.trust-divider { display: none; }

/* ---- SCENARIOS ---- */
.scenarios-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.scenario-card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 32px 28px;
    box-shadow: var(--shadow);
    border: 1px solid rgba(0,0,0,0.05);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}
.scenario-card::before {
    content: '';
    position: absolute;
    left: 0; top: 0; bottom: 0;
    width: 4px;
    background: var(--gradient);
    transform: scaleY(0);
    transition: var(--transition);
    border-radius: 4px 0 0 4px;
}
.scenario-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
}
.scenario-card:hover::before { transform: scaleY(1); }

.scenario-card--wide {
    grid-column: span 4;
    display: grid;
    grid-template-columns: auto 1fr 1fr;
    align-items: start;
    gap: 0 24px;
}
.scenario-card--wide h3 { grid-column: 2; }
.scenario-card--wide p { grid-column: 3; }
.scenario-card--wide .scenario-icon { grid-row: span 2; }

.scenario-icon {
    font-size: 36px;
    margin-bottom: 16px;
    display: block;
    line-height: 1;
}
.scenario-card h3 {
    font-size: 18px;
    margin-bottom: 10px;
    color: var(--text);
}
.scenario-card p { font-size: 14px; color: var(--text-muted); line-height: 1.65; }

/* ---- WHY ---- */
.why-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}
.why-card {
    background: rgba(255,255,255,0.05);
    border-radius: var(--radius);
    padding: 40px 32px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}
.why-card::after {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--gradient);
    opacity: 0;
    transition: opacity var(--transition);
    pointer-events: none;
    border-radius: var(--radius);
}
.why-card:hover { transform: translateY(-6px); }
.why-card:hover::after { opacity: 0.07; }

.why-icon {
    width: 56px;
    height: 56px;
    border-radius: 16px;
    background: var(--gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    flex-shrink: 0;
    position: relative;
    z-index: 1;
}
.why-icon svg {
    width: 26px;
    height: 26px;
    stroke: white;
    color: white;
}
.why-card h3 {
    font-size: 17px;
    margin-bottom: 10px;
    color: var(--white);
    position: relative;
    z-index: 1;
}
.why-card p {
    font-size: 14px;
    color: var(--text-light);
    line-height: 1.65;
    position: relative;
    z-index: 1;
}

/* ---- SERVICES ---- */
.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}
.service-card {
    background: var(--light);
    border-radius: var(--radius);
    padding: 28px 24px;
    border: 2px solid transparent;
    transition: var(--transition);
}
.service-card:hover {
    border-color: var(--blue);
    background: var(--white);
    box-shadow: var(--shadow);
    transform: translateY(-2px);
}
.service-card--accent {
    background: var(--white);
    border-color: rgba(43,174,232,0.3);
    grid-column: span 2;
    display: flex;
    align-items: center;
    gap: 20px;
}
.service-card--accent .service-icon { margin: 0; font-size: 40px; }
.service-icon {
    font-size: 32px;
    margin-bottom: 14px;
    display: block;
    line-height: 1;
}
.service-card h3 {
    font-size: 16px;
    margin-bottom: 8px;
    color: var(--text);
}
.service-card p { font-size: 13px; color: var(--text-muted); line-height: 1.6; }

/* ---- NOT SCARY ---- */
.notscary-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 48px;
}
.notscary-item { }
.notscary-num {
    width: 56px;
    height: 56px;
    background: var(--gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Manrope', sans-serif;
    font-size: 20px;
    font-weight: 800;
    color: white;
    margin-bottom: 28px;
}
.notscary-item h3 {
    font-size: 21px;
    margin-bottom: 14px;
    color: var(--text);
    line-height: 1.25;
}
.notscary-item p {
    font-size: 15px;
    color: var(--text-muted);
    line-height: 1.7;
}

/* ---- TIERS ---- */
.tiers-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    align-items: stretch;
}
.tier-card {
    background: var(--white);
    border: 2px solid rgba(0,0,0,0.08);
    border-radius: var(--radius);
    padding: 36px 32px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    transition: var(--transition);
}
.tier-card:hover { box-shadow: var(--shadow-hover); transform: translateY(-4px); }
.tier-card--featured {
    border-color: var(--blue);
    position: relative;
    padding-top: 40px;
    box-shadow: 0 8px 48px rgba(43,174,232,0.15);
}
.tier-tag {
    display: inline-block;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-muted);
    background: var(--light);
    padding: 4px 10px;
    border-radius: 100px;
    width: fit-content;
}
.tier-tag--accent {
    background: var(--gradient);
    color: var(--white);
}
.tier-card h3 { font-size: 24px; }
.tier-price {
    font-family: 'Manrope', sans-serif;
    font-size: 32px;
    font-weight: 800;
    color: var(--text);
    line-height: 1;
}
.tier-price span { font-size: 16px; font-weight: 400; color: var(--text-muted); }
.tier-price-note { font-size: 12px !important; color: var(--blue) !important; font-weight: 600; letter-spacing: 0.04em; text-transform: uppercase; margin-bottom: 4px !important; margin-top: -4px; flex: none !important; }
.tier-card p { font-size: 14px; color: var(--text-muted); line-height: 1.7; flex: 1; }
.tier-card .btn { margin-top: 8px; justify-content: center; }

/* ---- ABOUT ---- */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 420px;
    gap: 80px;
    align-items: center;
}

/* About stats — replaces cert-card */
.about-stats {
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.about-stat {
    padding: 28px 32px;
    background: rgba(255,255,255,0.05);
    border-radius: var(--radius);
    transition: var(--transition);
}
.about-stat:hover { background: rgba(255,255,255,0.08); }
.about-stat-num {
    font-family: 'Manrope', sans-serif;
    font-size: 48px;
    font-weight: 800;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin-bottom: 8px;
    letter-spacing: -2px;
}
.about-stat-label {
    font-size: 14px;
    color: rgba(255,255,255,0.6);
    line-height: 1.5;
}
.about-header {
    display: flex;
    align-items: center;
    gap: 24px;
    margin-bottom: 24px;
}
.about-photo {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    object-fit: cover;
    object-position: top;
    border: 3px solid rgba(43,174,232,0.4);
    flex-shrink: 0;
}
.about-header h2 { color: var(--white); font-size: clamp(26px, 3vw, 40px); margin-bottom: 4px; }
.about-header .about-lead { font-size: 16px; color: rgba(255,255,255,0.6); margin-bottom: 0; line-height: 1.4; }
.about-content h2 { color: var(--white); font-size: clamp(32px, 4vw, 48px); margin-bottom: 20px; }
.about-lead { font-size: 20px; color: rgba(255,255,255,0.9); margin-bottom: 20px; line-height: 1.5; }
.about-content p { color: var(--text-light); margin-bottom: 16px; font-size: 16px; line-height: 1.7; }
.cert-link { color: rgba(43,174,232,0.8); text-decoration: underline; text-decoration-color: rgba(43,174,232,0.3); transition: color 0.2s; }
.cert-link:hover { color: var(--blue); }

.about-cert {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-top: 32px;
    padding: 20px 24px;
    background: rgba(43,174,232,0.08);
    border: 1px solid rgba(43,174,232,0.2);
    border-radius: var(--radius-sm);
}
.cert-badge {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    background: var(--blue);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.cert-badge svg { width: 22px; height: 22px; color: white; }
.about-cert strong { display: block; color: var(--white); font-size: 15px; margin-bottom: 2px; }
.about-cert span { color: rgba(255,255,255,0.5); font-size: 13px; }

.about-image img {
    border-radius: var(--radius);
    width: 100%;
    object-fit: cover;
    box-shadow: 0 24px 64px rgba(0,0,0,0.4);
}

.cert-card {
    background: #ffffff;
    border-radius: var(--radius);
    padding: 48px 40px;
    text-align: center;
    box-shadow: 0 32px 80px rgba(0,0,0,0.5);
    position: relative;
    overflow: hidden;
}
.cert-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 5px;
    background: var(--gradient);
}
.cert-card-logo {
    font-family: 'Manrope', sans-serif;
    font-size: 26px;
    font-weight: 800;
    color: #111;
    letter-spacing: -0.5px;
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid rgba(0,0,0,0.07);
}
.cert-card-title {
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.25em;
    color: #aaa;
    text-transform: uppercase;
    margin-bottom: 4px;
}
.cert-card-sub {
    font-size: 9px;
    letter-spacing: 0.18em;
    color: #ccc;
    text-transform: uppercase;
    margin-bottom: 24px;
}
.cert-card-num {
    font-size: 12px;
    color: #aaa;
    margin-bottom: 10px;
    font-family: monospace;
    letter-spacing: 0.06em;
}
.cert-card-text {
    font-size: 12px;
    color: #bbb;
    margin-bottom: 8px;
}
.cert-card-name {
    font-family: 'Manrope', sans-serif;
    font-size: 19px;
    font-weight: 700;
    color: #111;
    line-height: 1.3;
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid rgba(0,0,0,0.07);
}
.cert-card-desc {
    font-size: 12px;
    color: #777;
    line-height: 1.65;
    margin-bottom: 20px;
}
.cert-card-valid {
    font-size: 11px;
    color: #aaa;
    font-style: italic;
}

/* ---- GALLERY ---- */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}
.gallery-item {
    border-radius: var(--radius);
    overflow: hidden;
    position: relative;
    aspect-ratio: 1;
    background: var(--light);
}
.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}
.gallery-item:hover img { transform: scale(1.04); }
.gallery-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 16px;
    background: linear-gradient(transparent, rgba(0,0,0,0.65));
    color: var(--white);
    font-size: 14px;
    font-weight: 600;
    opacity: 0;
    transition: var(--transition);
}
.gallery-item:hover .gallery-caption { opacity: 1; }

/* ---- FAQ ---- */
.faq-list {
    max-width: 760px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.faq-item {
    background: var(--white);
    border-radius: var(--radius-sm);
    border: 1px solid rgba(0,0,0,0.08);
    overflow: hidden;
    transition: var(--transition);
}
.faq-item.open { box-shadow: var(--shadow); border-color: rgba(43,174,232,0.3); }
.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 20px 24px;
    background: none;
    border: none;
    cursor: pointer;
    text-align: left;
    font-family: 'Manrope', sans-serif;
    font-size: 16px;
    font-weight: 600;
    color: var(--text);
    transition: var(--transition);
}
.faq-question::after {
    content: '+';
    font-size: 24px;
    font-weight: 300;
    color: var(--blue);
    flex-shrink: 0;
    transition: var(--transition);
    line-height: 1;
}
.faq-item.open .faq-question::after { transform: rotate(45deg); }
.faq-answer {
    display: none;
    padding: 0 24px 20px;
}
.faq-answer p { font-size: 15px; color: var(--text-muted); line-height: 1.7; }

/* ---- CTA SECTION ---- */
.cta-section {
    background: var(--gradient);
    padding: 96px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}
.cta-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.cta-content { position: relative; z-index: 1; }
.cta-content h2 {
    font-size: clamp(28px, 4vw, 48px);
    color: var(--white);
    margin-bottom: 16px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}
.cta-content p {
    font-size: 18px;
    color: rgba(255,255,255,0.8);
    margin-bottom: 40px;
}
.cta-phone {
    display: inline-block;
    font-family: 'Manrope', sans-serif;
    font-size: clamp(32px, 5vw, 56px);
    font-weight: 800;
    color: var(--white);
    margin-bottom: 32px;
    letter-spacing: -1px;
}
.cta-phone:hover { opacity: 0.85; }
.cta-messengers {
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
}
.cta-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 24px;
    border-radius: 100px;
    font-size: 15px;
    font-weight: 600;
    color: var(--white);
    background: rgba(255,255,255,0.15);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255,255,255,0.25);
    transition: var(--transition);
}
.cta-btn:hover { background: rgba(255,255,255,0.25); transform: translateY(-2px); }
.cta-btn svg { width: 20px; height: 20px; }

/* ---- FOOTER ---- */
.site-footer {
    background: var(--dark);
    padding: 64px 0 32px;
    color: rgba(255,255,255,0.6);
}
.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 48px;
    padding-bottom: 48px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
    margin-bottom: 32px;
}
.footer-logo {
    margin-bottom: 0;
}
.footer-logo img {
    height: 56px;
    width: auto;
    display: block;
    opacity: 0.95;
}
.footer-links h4, .footer-contact h4 {
    font-family: 'Manrope', sans-serif;
    color: var(--white);
    font-size: 14px;
    margin-bottom: 16px;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}
.footer-links { display: flex; flex-direction: column; gap: 8px; }
.footer-links a {
    font-size: 14px;
    color: rgba(255,255,255,0.5);
    transition: var(--transition);
}
.footer-links a:hover { color: var(--white); }
.footer-phone-link {
    display: block;
    font-family: 'Manrope', sans-serif;
    font-size: 20px;
    font-weight: 700;
    color: var(--white) !important;
    margin-bottom: 16px;
    transition: var(--transition);
}
.footer-phone-link:hover { color: var(--blue) !important; }
.footer-messengers { display: flex; gap: 8px; }
.messenger-btn {
    padding: 8px 16px;
    border-radius: 100px;
    font-size: 13px;
    font-weight: 600;
    border: 1px solid rgba(255,255,255,0.15);
    transition: var(--transition);
    color: rgba(255,255,255,0.7);
}
.messenger-btn:hover { border-color: rgba(255,255,255,0.4); color: var(--white); }
.footer-bottom { font-size: 13px; text-align: center; }

/* ---- RESPONSIVE ---- */
@media (max-width: 1024px) {
    .scenarios-grid { grid-template-columns: repeat(2, 1fr); }
    .scenario-card--wide {
        grid-column: span 2;
        grid-template-columns: auto 1fr;
    }
    .scenario-card--wide h3 { grid-column: 2; grid-row: 1; }
    .scenario-card--wide p { grid-column: 1 / -1; grid-row: 3; }
    .services-grid { grid-template-columns: repeat(3, 1fr); }
    .service-card--accent { grid-column: span 3; }
    .about-grid { grid-template-columns: 1fr; gap: 40px; }
    .about-stats { flex-direction: row; flex-wrap: wrap; }
    .about-stat { flex: 1 1 200px; }
    .gallery-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .footer-brand { grid-column: span 2; }
}

@media (max-width: 768px) {
    .section { padding: 64px 0; }
    .section-header { margin-bottom: 40px; }

    .nav-primary, .header-phone { display: none; }
    .burger { display: flex; }

    .hero h1 { font-size: 40px; }
    .hero-badge { font-size: 12px; }
    .hero-scroll { display: none; }

    .trust-items { grid-template-columns: repeat(2, 1fr); }
    .trust-item { border-right: none; border-bottom: 1px solid rgba(0,0,0,0.07); padding: 12px 16px; font-size: 13px; }
    .trust-item:nth-child(odd) { border-right: 1px solid rgba(0,0,0,0.07); }
    .trust-item:last-child { border-bottom: none; }

    .scenarios-grid { grid-template-columns: 1fr; }
    .scenario-card--wide {
        grid-column: span 1;
        display: block;
    }

    .why-grid { grid-template-columns: 1fr; gap: 12px; }

    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .service-card--accent { grid-column: span 2; flex-direction: column; }

    .notscary-grid { grid-template-columns: 1fr; gap: 40px; }

    .tiers-grid { grid-template-columns: 1fr; }
    .tier-card--featured { order: -1; }

    .gallery-grid { grid-template-columns: repeat(2, 1fr); }

    .footer-grid { grid-template-columns: 1fr; gap: 32px; }
    .footer-brand { grid-column: span 1; }
}

@media (max-width: 480px) {
    .hero-actions { flex-direction: column; }
    .btn { justify-content: center; }
    .services-grid { grid-template-columns: 1fr; }
    .service-card--accent { grid-column: span 1; }
    .gallery-grid { grid-template-columns: 1fr; }
}

/* ---- NS (Not Scary) — REDESIGN ---- */
.ns-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 56px;
}
.ns-item {
    border: 0 none !important;
    background: transparent !important;
    box-shadow: none !important;
    outline: 0 !important;
    padding: 0 !important;
    margin: 0;
}
.ns-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background: var(--gradient);
    font-family: 'Manrope', sans-serif;
    font-size: 19px;
    font-weight: 800;
    color: #fff;
    margin-bottom: 24px;
    border: 0 none !important;
}
.ns-item h3 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 14px;
    color: var(--text);
    line-height: 1.25;
    border: 0 none !important;
}
.ns-item p {
    font-size: 15px;
    color: var(--text-muted);
    line-height: 1.7;
    margin: 0;
    border: 0 none !important;
}

@media (max-width: 768px) {
    .ns-grid { grid-template-columns: 1fr; gap: 40px; }
}