/* ============================================================
   SMARTech — Google Ads agency landing page
   Plain static styles. Dark "tech" theme, electric-blue accents.
   ============================================================ */

:root {
  --bg:        #0b0b0d;
  --bg-2:      #121214;
  --bg-3:      #17171a;
  --bg-card:   #141417;
  --line:      #232327;

  --blue:        #2f7bff;
  --blue-bright: #2d8cff;
  --blue-light:  #4f9bff;
  --blue-deep:   #1e63e6;
  --grad: linear-gradient(135deg, #4f9bff 0%, #2f7bff 55%, #1e63e6 100%);

  --text:    #ffffff;
  --muted:   #9a9aa3;
  --muted-2: #6c6c75;

  --light-card: #ededed;
  --light-card-2: #f6f6f6;
  --ink: #15161a;

  --radius: 18px;
  --radius-sm: 12px;
  --maxw: 1200px;

  --ph-bg: linear-gradient(135deg, #1b1c20 0%, #232531 100%);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Manrope', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
ul { list-style: none; }

.container {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 28px;
}
.container-narrow { max-width: 860px; }

/* ---------- Image placeholders (.ph) ---------- */
.ph {
  position: relative;
  background: var(--ph-bg);
  overflow: hidden;
}
.ph::after {
  content: attr(data-label);
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  letter-spacing: .04em;
  color: rgba(255,255,255,.35);
  text-transform: lowercase;
  text-align: center;
  padding: 8px;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  justify-content: center;
  font-weight: 700;
  font-size: 15px;
  padding: 15px 26px;
  border-radius: 40px;
  border: none;
  cursor: pointer;
  transition: transform .15s ease, box-shadow .2s ease, opacity .2s ease;
  font-family: inherit;
}
.btn span { transition: transform .2s ease; }
.btn:hover span { transform: translateX(3px); }
.btn-lg { padding: 20px 34px; font-size: 16px; }
.btn-block { width: 100%; }

.btn-gradient {
  background: var(--grad);
  color: #fff;
  box-shadow: 0 12px 30px -10px rgba(47,123,255,.7);
}
.btn-gradient:hover { transform: translateY(-2px); box-shadow: 0 16px 38px -10px rgba(47,123,255,.85); }

.btn-dark { background: #101012; color: #fff; }
.btn-dark:hover { transform: translateY(-2px); }

.btn-outline-dark {
  background: var(--grad);
  color: #fff;
}
.btn-outline-dark:hover { transform: translateY(-2px); }

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  color: var(--text);
}
.link-arrow span { color: var(--blue-light); transition: transform .2s ease; }
.link-arrow:hover span { transform: translateX(4px); }

/* ---------- Headings ---------- */
.section { padding: 86px 0; }
.section-tight { padding: 50px 0; }

.section-title {
  font-size: clamp(26px, 3.4vw, 40px);
  font-weight: 800;
  line-height: 1.18;
  letter-spacing: -.02em;
  margin-bottom: 34px;
}
.section-title.small { font-size: clamp(22px, 2.4vw, 30px); margin-bottom: 8px; }
.section-lead { color: var(--muted); font-size: 17px; margin-bottom: 34px; }
.hl { color: var(--blue); }
.dim { color: var(--muted); }

/* ============================================================
   HEADER
   ============================================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(11,11,13,.82);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}
.header-inner {
  display: flex;
  align-items: center;
  gap: 26px;
  height: 78px;
}
.logo { display: inline-flex; align-items: baseline; font-weight: 800; font-size: 22px; letter-spacing: -.01em; }
.logo-mark { color: #fff; }
.logo-mark sup { color: var(--blue); font-size: .6em; }
.logo-mark-2 { color: var(--blue); }

.nav { display: flex; gap: 26px; margin-left: 18px; }
.nav-link {
  font-size: 15px;
  font-weight: 600;
  color: #d6d6db;
  transition: color .15s ease;
}
.nav-link:hover { color: var(--blue-light); }
.has-caret::after { content: "▾"; font-size: 10px; margin-left: 6px; color: var(--muted); }

.header-contacts { margin-left: auto; text-align: right; display: flex; flex-direction: column; gap: 2px; }
.header-phone { font-weight: 700; font-size: 16px; }
.header-wa { font-size: 12.5px; color: var(--muted); display: inline-flex; align-items: center; gap: 6px; justify-content: flex-end; }
.wa-icon {
  display: inline-grid; place-items: center;
  width: 16px; height: 16px; border-radius: 50%;
  background: #25d366; color: #04210f; font-size: 9px;
}
.header-wa:hover { color: var(--blue-light); }

.burger { display: none; background: none; border: 0; width: 40px; height: 40px; cursor: pointer; flex-direction: column; gap: 5px; justify-content: center; align-items: center; }
.burger span { width: 24px; height: 2px; background: #fff; border-radius: 2px; transition: .25s; }
.burger.open span:nth-child(1){ transform: translateY(7px) rotate(45deg); }
.burger.open span:nth-child(2){ opacity: 0; }
.burger.open span:nth-child(3){ transform: translateY(-7px) rotate(-45deg); }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  padding: 90px 0 100px;
  overflow: hidden;
}
.hero-inner {
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 40px;
  align-items: center;
  position: relative;
  z-index: 2;
}
.hero-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  z-index: 0;
  pointer-events: none;
}
.hero-glow-1 { width: 480px; height: 480px; background: rgba(47,123,255,.35); top: -60px; right: 6%; }
.hero-glow-2 { width: 360px; height: 360px; background: rgba(30,99,230,.25); bottom: -120px; left: -60px; }
.hero-grid-bg {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 70% 60% at 40% 40%, #000 30%, transparent 75%);
  z-index: 0;
}

.hero-title {
  font-size: clamp(30px, 4vw, 50px);
  font-weight: 800;
  line-height: 1.14;
  letter-spacing: -.025em;
  max-width: 640px;
}

.hero-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px 30px;
  margin: 34px 0;
  max-width: 600px;
}
.hero-features li { display: flex; align-items: center; gap: 10px; color: #cfcfd6; font-size: 15.5px; font-weight: 500; }
.dot { width: 7px; height: 7px; border-radius: 50%; background: var(--blue); flex: none; box-shadow: 0 0 0 4px rgba(47,123,255,.18); }

.hero-actions { display: flex; align-items: center; gap: 26px; flex-wrap: wrap; }

/* phone mockup */
.hero-visual { display: flex; justify-content: center; }
.phone {
  width: 300px;
  height: 600px;
  border-radius: 42px;
  background: #0e0f13;
  border: 9px solid #1c1d22;
  box-shadow: 0 40px 80px -30px rgba(47,123,255,.55), 0 0 0 1px rgba(255,255,255,.04) inset;
  position: relative;
  transform: rotate(4deg);
}
.phone::after { content: none; }
.phone-notch { position: absolute; top: 12px; left: 50%; transform: translateX(-50%); width: 110px; height: 22px; border-radius: 14px; background: #1c1d22; z-index: 3; }
.phone-screen {
  position: absolute; inset: 0;
  border-radius: 32px;
  background: radial-gradient(120% 90% at 70% 10%, #1a2742 0%, #0b0e16 60%);
  padding: 46px 22px 22px;
  display: flex; flex-direction: column; align-items: center; gap: 24px;
}
.phone-searchbar { width: 100%; padding: 11px 16px; border-radius: 20px; background: #fff; color: #444; font-weight: 600; font-size: 13px; box-shadow: 0 6px 18px rgba(0,0,0,.35); }
.phone-logo {
  width: 86px; height: 86px; border-radius: 22px;
  background: conic-gradient(from 200deg, #4285f4, #34a853, #fbbc05, #ea4335, #4285f4);
  display: grid; place-items: center;
  color: #fff; font-weight: 800; font-size: 40px;
  box-shadow: 0 16px 40px -10px rgba(66,133,244,.7);
  margin-top: 10px;
}
.phone-lines { width: 100%; display: flex; flex-direction: column; gap: 12px; margin-top: 8px; }
.phone-lines span { height: 12px; border-radius: 6px; background: rgba(255,255,255,.08); }
.phone-lines span:nth-child(1){ width: 90%; }
.phone-lines span:nth-child(2){ width: 70%; }
.phone-lines span:nth-child(3){ width: 80%; }
.phone-lines span:nth-child(4){ width: 55%; }
.phone-lines span:nth-child(5){ width: 75%; }

/* ============================================================
   MARQUEE
   ============================================================ */
.marquee {
  background: var(--grad);
  overflow: hidden;
  padding: 16px 0;
  display: flex;
}
.marquee-track {
  display: flex;
  gap: 60px;
  white-space: nowrap;
  animation: scroll-x 26s linear infinite;
}
.marquee-track span {
  font-weight: 700;
  font-size: 16px;
  color: rgba(255,255,255,.92);
  position: relative;
  padding-left: 60px;
}
.marquee-track span::before { content: "★"; position: absolute; left: 22px; color: rgba(255,255,255,.55); }
@keyframes scroll-x { to { transform: translateX(-50%); } }

/* ============================================================
   AD-TYPE CARDS
   ============================================================ */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.adcard {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px;
  min-height: 200px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 18px;
  transition: transform .2s ease, border-color .2s ease;
}
.adcard:hover { transform: translateY(-4px); border-color: #34465f; }
.adcard h3 { font-size: 17px; font-weight: 700; line-height: 1.3; max-width: 230px; }
.adcard-blue { background: linear-gradient(135deg, #2f7bff 0%, #1e63e6 100%); border: none; }
.adcard-blue h3 { color: #fff; }
.adcard-art { height: 96px; border-radius: var(--radius-sm); align-self: stretch; }
.adcard-blue .adcard-art { background: linear-gradient(135deg, rgba(255,255,255,.22), rgba(255,255,255,.06)); }
.adcard-blue .adcard-art::after { color: rgba(255,255,255,.55); }

/* ============================================================
   PROBLEMS
   ============================================================ */
.problems { display: grid; grid-template-columns: 1.1fr .9fr; gap: 40px; align-items: center; }
.problem-list { display: flex; flex-direction: column; gap: 14px; }
.problem-list li {
  position: relative;
  padding: 18px 20px 18px 54px;
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  font-weight: 500;
  color: #d6d6db;
}
.problem-list li::before {
  content: "✕";
  position: absolute; left: 18px; top: 50%; transform: translateY(-50%);
  width: 24px; height: 24px; border-radius: 50%;
  background: rgba(234,67,53,.15); color: #ff6b5e;
  display: grid; place-items: center; font-size: 12px;
}
.problem-cta {
  background: var(--grad);
  border-radius: var(--radius);
  padding: 36px;
}
.problem-cta p { font-size: 19px; font-weight: 600; margin-bottom: 24px; line-height: 1.4; }
.problem-cta .btn { background: #fff; color: var(--blue-deep); }

/* ============================================================
   CLIENTS
   ============================================================ */
.logo-strip { display: flex; flex-wrap: wrap; gap: 18px; margin-top: 28px; }
.logo-ph { flex: 1 1 150px; height: 76px; border-radius: var(--radius-sm); border: 1px solid var(--line); }

/* ============================================================
   PARTNER BANNER
   ============================================================ */
.partner-banner {
  display: grid;
  grid-template-columns: 1.3fr .7fr;
  gap: 40px;
  align-items: center;
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: 26px;
  padding: 50px;
  position: relative;
  overflow: hidden;
}
.partner-banner::before {
  content: ""; position: absolute; width: 320px; height: 320px;
  background: rgba(47,123,255,.22); filter: blur(80px); border-radius: 50%;
  top: -100px; right: -40px;
}
.partner-copy { position: relative; z-index: 1; }
.partner-copy p { color: var(--muted); font-size: 17px; margin: -14px 0 22px; max-width: 520px; }
.partner-badge { height: 200px; border-radius: var(--radius); position: relative; z-index: 1; }

/* ============================================================
   RESULTS GRID
   ============================================================ */
.results-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.result-card {
  background: #fff;
  border-radius: 14px;
  padding: 16px;
  color: var(--ink);
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: transform .2s ease, box-shadow .2s ease;
  cursor: pointer;
}
.result-card:hover { transform: translateY(-5px); box-shadow: 0 20px 40px -18px rgba(47,123,255,.5); }
.result-card .rc-name { font-weight: 700; font-size: 14px; }
.result-card .rc-photo { height: 90px; border-radius: 8px; }
.result-card .rc-metric { font-weight: 800; color: var(--blue-deep); font-size: 14px; }
.result-card .rc-desc { font-size: 11.5px; color: #555; line-height: 1.4; }

/* ============================================================
   PRICING
   ============================================================ */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  align-items: start;
}
.plan {
  border-radius: 22px;
  padding: 34px 28px;
  display: flex;
  flex-direction: column;
  position: relative;
  min-height: 560px;
}
.plan-light { background: var(--light-card); color: var(--ink); }
.plan-dark  { background: #0e0e11; border: 1px solid var(--line); color: #fff; }
.plan-blue  { background: linear-gradient(160deg, #2d8cff 0%, #1f6dee 100%); color: #fff; transform: translateY(-16px); box-shadow: 0 30px 60px -25px rgba(47,123,255,.8); }

.plan-tag {
  position: absolute; top: 18px; right: 18px;
  background: rgba(255,255,255,.18);
  padding: 5px 12px; border-radius: 30px;
  font-size: 11px; font-weight: 700; letter-spacing: .04em; text-transform: uppercase;
}
.plan-head { margin-bottom: 18px; padding-bottom: 18px; border-bottom: 1px solid rgba(128,128,128,.25); }
.plan-blue .plan-head { border-color: rgba(255,255,255,.25); }
.plan-name { font-size: 26px; font-weight: 800; color: var(--blue); }
.plan-blue .plan-name, .plan-dark .plan-name { color: #fff; }
.plan-light .plan-name { color: var(--blue); }
.plan-sub { font-size: 14px; opacity: .8; margin-top: 4px; }

.plan-lead { font-weight: 700; font-size: 15px; margin-bottom: 18px; line-height: 1.4; }
.plan-list { display: flex; flex-direction: column; gap: 12px; flex: 1; margin-bottom: 24px; }
.plan-list li { font-size: 13.5px; line-height: 1.45; padding-left: 24px; position: relative; opacity: .92; }
.plan-list li::before {
  content: "✓"; position: absolute; left: 0; top: 0;
  color: var(--blue); font-weight: 800;
}
.plan-blue .plan-list li::before, .plan-dark .plan-list li::before { color: #8fc0ff; }
.plan-list li strong { font-weight: 700; }
.plan-btn { margin-top: auto; }
.plan-light .plan-btn { color: #fff; }

.yandex-note {
  margin-top: 46px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 24px;
  align-items: center;
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px 28px;
}
.yandex-icon {
  width: 56px; height: 56px; border-radius: 14px;
  background: linear-gradient(135deg,#ffcc00,#ff3333);
  display: grid; place-items: center; font-weight: 800; font-size: 26px; color: #c00; font-style: italic;
}
.yandex-icon::after { color: #7a0000; }
.yandex-note p { font-size: 15px; color: #d6d6db; }

/* ============================================================
   16 STEPS + LEAD FORM
   ============================================================ */
.steps-cta {
  display: grid;
  grid-template-columns: 1fr .8fr;
  gap: 40px;
  align-items: center;
  background: linear-gradient(135deg, #15171c 0%, #0e0f12 100%);
  border: 1px solid var(--line);
  border-radius: 26px;
  padding: 50px;
  position: relative;
  overflow: hidden;
}
.steps-cta::before {
  content:""; position:absolute; width:300px;height:300px;
  background: rgba(47,123,255,.25); filter: blur(80px); border-radius:50%;
  left:-80px; bottom:-120px;
}
.steps-cta-copy { position: relative; z-index: 1; }
.steps-cta-copy .section-title { margin-bottom: 14px; }
.steps-cta-copy p { color: var(--muted); font-size: 17px; }

.lead-form { display: flex; flex-direction: column; gap: 14px; position: relative; z-index: 1; }
.lead-form input, .lead-form textarea {
  width: 100%;
  background: #0c0d10;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 15px 18px;
  color: #fff;
  font-family: inherit;
  font-size: 15px;
  transition: border-color .2s ease;
  resize: vertical;
}
.lead-form input::placeholder, .lead-form textarea::placeholder { color: var(--muted-2); }
.lead-form input:focus, .lead-form textarea:focus { outline: none; border-color: var(--blue); }
.form-note { font-size: 12px; color: var(--muted-2); line-height: 1.4; }
.lead-form.is-sent { opacity: .7; }

/* ============================================================
   GUARANTEES
   ============================================================ */
.guarantees { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
.guarantee-list { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; align-content: start; }
.guarantee-list li {
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 18px;
  font-weight: 600;
  font-size: 14.5px;
  color: #d6d6db;
}
.guarantee-note {
  background: var(--grad);
  border-radius: var(--radius);
  padding: 36px;
  align-self: start;
}
.guarantee-note h3 { font-size: 22px; margin-bottom: 14px; }
.guarantee-note p { font-size: 15.5px; line-height: 1.55; opacity: .95; }

/* ============================================================
   PROCESS STEPS
   ============================================================ */
.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.step-card {
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px 22px;
  transition: transform .2s ease, border-color .2s ease;
}
.step-card:hover { transform: translateY(-4px); border-color: #34465f; }
.step-num {
  display: inline-block;
  font-size: 34px; font-weight: 800;
  background: var(--grad);
  -webkit-background-clip: text; background-clip: text; color: transparent;
  margin-bottom: 14px;
}
.step-card h3 { font-size: 16px; font-weight: 700; margin-bottom: 10px; line-height: 1.3; }
.step-card p { font-size: 13.5px; color: var(--muted); line-height: 1.5; }

/* ============================================================
   WHY US + CONTACT
   ============================================================ */
.whyus { display: grid; grid-template-columns: 1.2fr .8fr; gap: 44px; align-items: start; }
.point-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.point h4 { font-size: 17px; font-weight: 700; margin-bottom: 8px; color: var(--blue-light); }
.point p { font-size: 14px; color: var(--muted); line-height: 1.5; }

.contact-card {
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 34px;
}
.contact-card h3 { font-size: 19px; font-weight: 700; line-height: 1.35; margin-bottom: 22px; }

/* ============================================================
   FAQ
   ============================================================ */
.faq { display: flex; flex-direction: column; gap: 12px; }
.faq-item { background: var(--bg-2); border: 1px solid var(--line); border-radius: var(--radius-sm); overflow: hidden; }
.faq-q {
  width: 100%; text-align: left;
  background: none; border: none; cursor: pointer;
  font-family: inherit; color: #fff;
  font-size: 16px; font-weight: 600;
  padding: 22px 24px;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
}
.faq-ic { color: var(--blue); font-size: 24px; font-weight: 400; transition: transform .25s ease; flex: none; }
.faq-item.open .faq-ic { transform: rotate(45deg); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height .3s ease; }
.faq-a p { padding: 0 24px 22px; color: var(--muted); font-size: 15px; line-height: 1.6; }

/* ============================================================
   SEO / RATING
   ============================================================ */
.section-seo { padding: 60px 0; }
.seo-block { display: grid; grid-template-columns: 1.6fr .8fr; gap: 40px; align-items: center; }
.seo-text p { color: var(--muted-2); font-size: 14px; line-height: 1.7; }
.rating-card {
  background: var(--grad);
  border-radius: var(--radius);
  padding: 30px;
  text-align: center;
}
.rating-score { font-size: 56px; font-weight: 800; line-height: 1; }
.rating-score span { font-size: 24px; opacity: .7; }
.rating-card p { margin-top: 10px; font-size: 15px; }

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer { border-top: 1px solid var(--line); background: #08080a; padding: 60px 0 30px; }
.footer-inner { display: grid; grid-template-columns: 1.6fr 1fr 1fr; gap: 40px; padding-bottom: 40px; border-bottom: 1px solid var(--line); }
.footer-brand p { color: var(--muted); font-size: 14.5px; margin-top: 16px; max-width: 380px; line-height: 1.6; }
.footer-col h4 { font-size: 13px; text-transform: uppercase; letter-spacing: .06em; color: var(--muted-2); margin-bottom: 16px; }
.footer-col a { display: block; margin-bottom: 10px; font-size: 15px; color: #d6d6db; transition: color .15s ease; }
.footer-col a:hover { color: var(--blue-light); }
.footer-col p { color: #d6d6db; font-size: 15px; }
.footer-bottom { display: flex; justify-content: space-between; gap: 20px; padding-top: 24px; color: var(--muted-2); font-size: 13px; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-visual { order: -1; }
  .phone { transform: none; }
  .cards-grid { grid-template-columns: repeat(2, 1fr); }
  .results-grid { grid-template-columns: repeat(2, 1fr); }
  .process-grid { grid-template-columns: repeat(2, 1fr); }
  .whyus { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; max-width: 480px; margin: 0 auto; }
  .plan-blue { transform: none; }
}

@media (max-width: 760px) {
  .section { padding: 56px 0; }
  .nav, .header-contacts { display: none; }
  .nav.open {
    display: flex; flex-direction: column;
    position: absolute; top: 78px; left: 0; right: 0;
    background: var(--bg-2); border-bottom: 1px solid var(--line);
    padding: 20px 28px; gap: 18px; margin: 0;
  }
  .burger { display: flex; margin-left: auto; }
  .hero-features { grid-template-columns: 1fr; }
  .cards-grid { grid-template-columns: 1fr; }
  .problems, .partner-banner, .guarantees, .steps-cta, .seo-block { grid-template-columns: 1fr; }
  .partner-banner, .steps-cta { padding: 32px; }
  .guarantee-list { grid-template-columns: 1fr; }
  .point-grid { grid-template-columns: 1fr; }
  .results-grid { grid-template-columns: 1fr; }
  .process-grid { grid-template-columns: 1fr; }
  .yandex-note { grid-template-columns: 1fr; text-align: center; justify-items: center; }
  .footer-inner { grid-template-columns: 1fr; gap: 28px; }
  .footer-bottom { flex-direction: column; }
}