/* ── RESET ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', Arial, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--gray-dark);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}

/* ── TOKENS ── */
:root {
  --blue-dark:   #0D4A8A;
  --blue-mid:    #1A6BB5;
  --blue-light:  #4FC3F7;
  --green:       #2ECC71;
  --green-dark:  #27AE60;
  --gray-dark:   #1C1C1E;
  --gray-mid:    #6B6B6B;
  --gray-light:  #F4F6F9;
  --white:       #FFFFFF;
  --shadow-card:       0 2px 12px rgba(13, 74, 138, 0.08);
  --shadow-card-hover: 0 8px 28px rgba(13, 74, 138, 0.15);
  --radius:      10px;
  --transition:  0.2s ease;
  --pad-section: 80px;
  --container:   1200px;
}

/* ── CONTAINER ── */
.container {
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: 24px;
}
@media (min-width: 1200px) { .container { padding-inline: 40px; } }

/* ── TYPOGRAPHY ── */
h1, h2, h3 { text-wrap: balance; line-height: 1.2; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

/* ── BUTTONS ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: inherit;
  font-size: 15px;
  font-weight: 700;
  padding: 12px 24px;
  border-radius: 6px;
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: background var(--transition), color var(--transition),
              border-color var(--transition), transform var(--transition);
  white-space: nowrap;
  text-decoration: none;
  line-height: 1;
}
.btn--primary {
  background: var(--green);
  color: var(--white);
  border-color: var(--green);
}
.btn--primary:hover, .btn--primary:focus-visible {
  background: var(--green-dark);
  border-color: var(--green-dark);
}
.btn--secondary {
  background: transparent;
  color: var(--blue-mid);
  border-color: var(--blue-mid);
}
.btn--secondary:hover, .btn--secondary:focus-visible {
  background: rgba(26, 107, 181, 0.06);
}
.btn--lg { padding: 15px 32px; font-size: 16px; }
.btn--full { width: 100%; }

/* ── SECTION HEADING ── */
.section-heading { margin-bottom: 48px; }
.section-heading__line {
  width: 40px;
  height: 4px;
  border-radius: 2px;
  background: linear-gradient(to right, var(--green), var(--green-dark));
  margin-bottom: 16px;
}
.section-heading__title {
  font-size: clamp(24px, 3.5vw, 34px);
  font-weight: 700;
  color: var(--gray-dark);
  letter-spacing: -0.3px;
}
.section-heading--light .section-heading__title { color: var(--white); }

/* ── SECTION BACKGROUNDS ── */
.section--light { background: var(--gray-light); }
.section--white { background: var(--white); }

.advantages, .process, .brands, .portfolio, .testimonials, .blog {
  padding-block: var(--pad-section);
}

/* ════════════════════════════════════════
   NAVBAR
════════════════════════════════════════ */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--blue-dark);
  transition: box-shadow var(--transition);
}
.navbar--scrolled { box-shadow: 0 2px 20px rgba(0, 0, 0, 0.28); }

.navbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
  gap: 32px;
}

.navbar__logo {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}
.navbar__wordmark {
  font-size: 20px;
  font-weight: 900;
  letter-spacing: 4px;
  color: var(--white);
  line-height: 1;
}

.navbar__nav {
  display: flex;
  align-items: center;
  gap: 2px;
}
.navbar__link {
  font-size: 14px;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.72);
  padding: 8px 12px;
  border-radius: 6px;
  transition: color var(--transition), background var(--transition);
  white-space: nowrap;
}
.navbar__link:hover { color: var(--white); background: rgba(255, 255, 255, 0.07); }
.navbar__cta { margin-left: 10px; padding: 9px 20px; font-size: 14px; }

.navbar__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  border-radius: 4px;
}
.navbar__hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}
.navbar--open .navbar__hamburger span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.navbar--open .navbar__hamburger span:nth-child(2) { opacity: 0; }
.navbar--open .navbar__hamburger span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ════════════════════════════════════════
   HERO
════════════════════════════════════════ */
.hero {
  position: relative;
  background: var(--blue-dark);
  background-image: url('/images/pc.png');
  background-attachment: scroll;
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
  padding: 96px 0 80px;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(13, 74, 138, 0.6);
  pointer-events: none;
  z-index: 0;
}
.hero__content {
  position: relative;
  z-index: 1;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 28px;
}
.hero__badge {
  display: inline-block;
  background: var(--blue-mid);
  color: var(--white);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.8px;
  padding: 8px 20px;
  border-radius: 100px;
}
.hero__h1 {
  font-size: clamp(30px, 6vw, 56px);
  font-weight: 900;
  color: var(--white);
  letter-spacing: -1px;
  line-height: 1.1;
  max-width: 760px;
}
.hero__subtitle {
  font-size: clamp(16px, 2vw, 19px);
  color: rgba(255, 255, 255, 0.68);
  line-height: 1.6;
  max-width: 540px;
}
.hero__actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: center;
}
.hero__actions .btn--secondary {
  color: rgba(255, 255, 255, 0.82);
  border-color: rgba(255, 255, 255, 0.38);
}
.hero__actions .btn--secondary:hover {
  background: rgba(255, 255, 255, 0.07);
  border-color: rgba(255, 255, 255, 0.6);
  color: var(--white);
}
.hero__stats {
  display: flex;
  align-items: center;
  gap: 0;
  margin-top: 12px;
  padding-top: 32px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  width: 100%;
  max-width: 480px;
  justify-content: space-around;
}
.hero__stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}
.hero__stat-value {
  font-size: 34px;
  font-weight: 900;
  color: var(--white);
  letter-spacing: -0.5px;
  font-variant-numeric: tabular-nums;
  line-height: 1;
}
.hero__stat-label {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.5);
  font-weight: 500;
}
.hero__stat-divider {
  width: 1px;
  height: 40px;
  background: rgba(255, 255, 255, 0.14);
}

/* Mobile hero background image */
@media (max-width: 768px) {
  .hero {
    background-image: url('/images/phone.png');
    background-attachment: scroll;
    background-size: cover;
    background-position: center center;
  }
}

/* ════════════════════════════════════════
   ADVANTAGES
════════════════════════════════════════ */
.advantages__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.adv-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 28px 24px;
  box-shadow: var(--shadow-card);
  border: 1px solid rgba(13, 74, 138, 0.06);
  transition: box-shadow var(--transition), transform var(--transition);
}
.adv-card:hover {
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-3px);
}
.adv-card__icon {
  width: 48px;
  height: 48px;
  background: rgba(79, 195, 247, 0.1);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
}
.adv-card__title {
  font-size: 16px;
  font-weight: 700;
  color: var(--gray-dark);
  margin-bottom: 10px;
  line-height: 1.3;
}
.adv-card__text {
  font-size: 14px;
  color: var(--gray-mid);
  line-height: 1.65;
}

/* ════════════════════════════════════════
   PROCESS
════════════════════════════════════════ */
.process__steps {
  display: flex;
  align-items: flex-start;
}
.process__step {
  flex: 1;
  position: relative;
  padding: 0 20px;
  text-align: center;
}
.process__num {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 80px;
  font-weight: 900;
  color: var(--blue-light);
  opacity: 0.18;
  line-height: 1;
  pointer-events: none;
  z-index: 0;
  user-select: none;
  letter-spacing: -3px;
}
.process__icon {
  position: relative;
  z-index: 1;
  width: 56px;
  height: 56px;
  background: var(--gray-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  border: 2px solid rgba(26, 107, 181, 0.14);
}
.process__title {
  font-size: 16px;
  font-weight: 700;
  color: var(--gray-dark);
  margin-bottom: 8px;
  position: relative;
  z-index: 1;
}
.process__text {
  font-size: 14px;
  color: var(--gray-mid);
  line-height: 1.55;
  position: relative;
  z-index: 1;
}
.process__arrow {
  flex-shrink: 0;
  padding-top: 28px;
  opacity: 0.5;
}

/* ════════════════════════════════════════
   BRANDS
════════════════════════════════════════ */
.brands__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.brand-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 36px 32px;
  box-shadow: var(--shadow-card);
  border: 1px solid rgba(13, 74, 138, 0.07);
  transition: box-shadow var(--transition), transform var(--transition);
}
.brand-card:hover {
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-3px);
}
.brand-card__logo-area {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 80px;
  border-radius: 6px;
  background: var(--gray-light);
  margin-bottom: 24px;
}
.brand-card__logo-area--premium { background: var(--blue-dark); }
.brand-card__name {
  font-size: 38px;
  font-weight: 900;
  letter-spacing: 5px;
  color: var(--blue-dark);
}
.brand-card--premium .brand-card__name { color: var(--white); }
.brand-card__desc {
  font-size: 15px;
  color: var(--gray-mid);
  line-height: 1.65;
  margin-bottom: 20px;
}
.brand-card__features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.brand-card__features li {
  font-size: 14px;
  color: var(--gray-dark);
  padding-left: 18px;
  position: relative;
}
.brand-card__features li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 9px;
  width: 8px;
  height: 2px;
  background: var(--green);
  border-radius: 2px;
}

/* ════════════════════════════════════════
   CATALOGS
════════════════════════════════════════ */
.catalogs {
  padding-block: var(--pad-section);
}
.catalogs__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.profile-card {
  background: var(--white);
  border: 1px solid var(--blue-light);
  border-radius: 12px;
  padding: 24px;
  cursor: pointer;
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
  position: relative;
}
.profile-card:hover {
  border-color: var(--blue-mid);
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-4px);
}
.profile-badge {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 4px;
  margin-bottom: 12px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.profile-badge--premium {
  background: var(--green);
  color: var(--white);
}
.profile-badge--universal {
  background: var(--blue-light);
  color: var(--white);
}
.profile-badge--classic {
  background: #D8DCE0;
  color: var(--gray-dark);
}
.profile-badge--popular {
  background: var(--blue-light);
  color: var(--white);
}
.profile-badge--economy {
  background: #D8DCE0;
  color: var(--gray-dark);
}
.profile-card__title {
  font-size: 16px;
  font-weight: 700;
  color: var(--gray-dark);
  margin-bottom: 12px;
  line-height: 1.3;
}
.profile-specs {
  display: flex;
  gap: 16px;
  margin-bottom: 12px;
}
.profile-specs span {
  font-size: 12px;
  color: var(--gray-mid);
  font-weight: 500;
}
.profile-card__desc {
  font-size: 13px;
  color: var(--gray-mid);
  line-height: 1.5;
}

/* Profile Modal */
.profile-modal {
  z-index: 1001;
}
.profile-modal__content {
  max-width: 800px;
  width: calc(100% - 48px);
}
.profile-modal__body {
  display: grid;
  grid-template-columns: 60% 1fr;
  gap: 40px;
  margin-top: 28px;
}
.profile-modal__left {
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.profile-modal__right {
  display: flex;
  flex-direction: column;
}
.profile-section {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.profile-section__title {
  font-size: 14px;
  font-weight: 700;
  color: var(--gray-dark);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-bottom: 2px solid var(--green);
  padding-bottom: 8px;
}
.profile-specs-table {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.spec-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  align-items: center;
  padding-bottom: 8px;
  border-bottom: 1px solid #EDF0F4;
}
.spec-row:last-child {
  border-bottom: none;
  padding-bottom: 0;
}
.spec-label {
  font-size: 13px;
  color: var(--gray-mid);
}
.spec-value {
  font-size: 14px;
  font-weight: 600;
  color: var(--gray-dark);
}
.profile-description {
  font-size: 14px;
  color: var(--gray-mid);
  line-height: 1.65;
}
.profile-description + .profile-description {
  margin-top: 12px;
}

@media (max-width: 768px) {
  .catalogs__grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .profile-modal__content {
    max-width: 600px;
  }
  .profile-modal__body {
    grid-template-columns: 1fr;
    gap: 24px;
  }
}

@media (max-width: 480px) {
  .catalogs__grid {
    grid-template-columns: 1fr;
  }
  .profile-modal__content {
    width: calc(100% - 32px);
    max-width: none;
    padding: 24px;
  }
  .profile-modal__body {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .spec-row {
    grid-template-columns: 1fr;
    gap: 4px;
  }
}

/* ════════════════════════════════════════
   TESTIMONIALS
════════════════════════════════════════ */
.hidden-review {
  display: none;
}
.hidden-review.show {
  display: block;
  animation: fadeIn 0.3s ease;
}
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}
.testimonials__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.testimonial-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 28px 24px;
  box-shadow: var(--shadow-card);
  position: relative;
  overflow: hidden;
}
.testimonial-card__quote {
  position: absolute;
  top: 8px;
  left: 18px;
  font-size: 80px;
  font-weight: 900;
  color: var(--blue-light);
  opacity: 0.15;
  line-height: 1;
  font-family: Georgia, 'Times New Roman', serif;
  user-select: none;
}
.testimonial-card__text {
  font-size: 15px;
  color: var(--gray-dark);
  line-height: 1.65;
  margin-bottom: 20px;
  position: relative;
  z-index: 1;
  padding-top: 28px;
}
.testimonial-card__author {
  display: flex;
  flex-direction: column;
  gap: 3px;
  padding-top: 16px;
  border-top: 1px solid #EDF0F4;
}
.testimonial-card__name {
  font-size: 14px;
  font-weight: 700;
  color: var(--gray-dark);
}
.testimonial-card__role {
  font-size: 13px;
  color: var(--gray-mid);
}

/* ════════════════════════════════════════
   BLOG
════════════════════════════════════════ */
.blog__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 40px;
}
.blog-card {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid #E0E6EE;
  transition: box-shadow var(--transition), transform var(--transition);
}
.blog-card:hover {
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-3px);
}
.blog-card__thumb {
  height: 180px;
  background: linear-gradient(135deg, #D8E4EE 0%, #C4D4E2 100%);
}
.blog-card__body {
  padding: 20px;
  background: var(--white);
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.blog-card__date {
  font-size: 12px;
  color: var(--gray-mid);
  font-weight: 500;
}
.blog-card__title {
  font-size: 15px;
  font-weight: 600;
  color: var(--gray-dark);
  line-height: 1.45;
}
.blog-card__link {
  font-size: 14px;
  font-weight: 600;
  color: var(--blue-mid);
  transition: color var(--transition);
  margin-top: 4px;
  align-self: flex-start;
}
.blog-card__link:hover { color: var(--blue-dark); }
.blog__more { text-align: center; }

/* ════════════════════════════════════════
   CONTACTS
════════════════════════════════════════ */
.contacts {
  background: var(--blue-dark);
  padding-block: var(--pad-section);
}
.contacts__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}
.contacts__details {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 28px;
}
.contacts__item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  color: rgba(255, 255, 255, 0.82);
  font-size: 15px;
  text-decoration: none;
  transition: color var(--transition);
  line-height: 1.5;
}
.contacts__item svg { flex-shrink: 0; margin-top: 2px; }
.contacts__item:hover { color: var(--white); }
.contacts__item--coverage { color: rgba(255, 255, 255, 0.55); }
.contacts__map {
  height: 180px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.3);
  font-size: 14px;
  letter-spacing: 0.5px;
}

/* Form */
.contacts__form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-label {
  font-size: 13px;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.6);
}
.form-input {
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 6px;
  padding: 12px 16px;
  font-family: inherit;
  font-size: 15px;
  color: var(--white);
  transition: border-color var(--transition), background var(--transition);
  outline: none;
  width: 100%;
  appearance: none;
  -webkit-appearance: none;
}
.form-input::placeholder { color: rgba(255, 255, 255, 0.28); }
.form-input:focus {
  border-color: var(--blue-light);
  background: rgba(255, 255, 255, 0.1);
}
.form-input:focus-visible { outline: 2px solid var(--blue-light); outline-offset: 2px; }
.form-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='rgba(255,255,255,0.4)' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 38px;
  cursor: pointer;
}
.form-select option { background: #0D4A8A; color: var(--white); }
.form-textarea { resize: vertical; min-height: 100px; }
.contacts__form-note {
  text-align: center;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.38);
  margin-top: 2px;
}

/* ════════════════════════════════════════
   FOOTER
════════════════════════════════════════ */
.footer {
  background: #0A3A6E;
  padding-block: 32px;
}
.footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}
.footer__brand { display: flex; flex-direction: column; gap: 8px; }
.footer__logo  { display: flex; align-items: center; gap: 10px; }
.footer__copy  { font-size: 12px; color: rgba(255, 255, 255, 0.3); }
.footer__nav {
  display: flex;
  gap: 2px;
  flex-wrap: wrap;
  justify-content: center;
}
.footer__link {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.48);
  padding: 6px 10px;
  border-radius: 4px;
  transition: color var(--transition);
}
.footer__link:hover { color: rgba(255, 255, 255, 0.85); }
.footer__contact { display: flex; flex-direction: column; gap: 6px; text-align: right; }
.footer__contact-item {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.5);
  transition: color var(--transition);
}
.footer__contact-item:hover { color: var(--white); }

/* ════════════════════════════════════════
   RESPONSIVE — 768px
════════════════════════════════════════ */
@media (max-width: 768px) {
  :root { --pad-section: 48px; }
  .section-heading { margin-bottom: 32px; }

  /* Navbar mobile */
  .navbar__hamburger { display: flex; }
  .navbar__nav {
    display: none;
    position: absolute;
    top: 68px;
    left: 0;
    right: 0;
    background: var(--blue-dark);
    flex-direction: column;
    align-items: stretch;
    padding: 12px 16px 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    gap: 2px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
  }
  .navbar--open .navbar__nav { display: flex; }
  .navbar__link { padding: 12px 16px; }
  .navbar__cta { margin-left: 0; margin-top: 8px; width: 100%; }

  /* Hero */
  .hero { padding: 60px 0 52px; }

  /* Advantages: 2 cols */
  .advantages__grid { grid-template-columns: 1fr 1fr; }

  /* Process: vertical */
  .process__steps {
    flex-direction: column;
    gap: 0;
    max-width: 400px;
    margin-inline: auto;
  }
  .process__arrow { display: none; }
  .process__step {
    text-align: left;
    display: grid;
    grid-template-columns: 56px 1fr;
    grid-template-rows: auto auto;
    column-gap: 16px;
    row-gap: 4px;
    padding: 0;
    margin-bottom: 32px;
    align-items: start;
  }
  .process__step:last-child { margin-bottom: 0; }
  .process__num {
    position: static;
    transform: none;
    font-size: 48px;
    opacity: 0.15;
    line-height: 1;
    display: flex;
    align-items: flex-end;
    grid-column: 1;
    grid-row: 1;
  }
  .process__icon {
    margin: 0;
    grid-column: 1;
    grid-row: 1;
    position: relative;
    z-index: 1;
    align-self: start;
  }
  .process__title  { grid-column: 2; grid-row: 1; align-self: center; }
  .process__text   { grid-column: 2; grid-row: 2; }

  /* Brands: single col */
  .brands__grid { grid-template-columns: 1fr; }

  /* Portfolio: 2 cols */
  .portfolio__grid { grid-template-columns: 1fr 1fr; }

  /* Testimonials: single col */
  .testimonials__grid { grid-template-columns: 1fr; gap: 16px; }

  /* Blog: 2 cols */
  .blog__grid { grid-template-columns: 1fr 1fr; }

  /* Contacts: single col */
  .contacts__inner { grid-template-columns: 1fr; gap: 40px; }

  /* Footer */
  .footer__inner { flex-direction: column; text-align: center; }
  .footer__contact { text-align: center; }
  .footer__nav { justify-content: center; }
}

/* ════════════════════════════════════════
   MODAL — GET OFFER
════════════════════════════════════════ */
.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1000;
  align-items: center;
  justify-content: center;
}
.modal.open {
  display: flex;
  animation: fadeIn 0.3s ease;
}
.modal-overlay {
  position: absolute;
  inset: 0;
  background: rgba(28, 28, 30, 0.7);
  cursor: pointer;
}
.modal-content {
  position: relative;
  z-index: 1;
  background: var(--white);
  border-radius: 12px;
  width: calc(100% - 48px);
  max-width: 400px;
  padding: 32px;
  box-shadow: 0 20px 60px rgba(13, 74, 138, 0.25);
  animation: slideUp 0.3s ease;
}
@keyframes slideUp {
  from { transform: translateY(20px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}
.modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
  font-size: 28px;
  color: var(--gray-mid);
  cursor: pointer;
  border-radius: 6px;
  transition: color var(--transition), background var(--transition);
  padding: 0;
}
.modal-close:hover, .modal-close:focus-visible {
  color: var(--gray-dark);
  background: var(--gray-light);
}
.modal-title {
  font-size: 24px;
  font-weight: 700;
  color: var(--gray-dark);
  margin-bottom: 8px;
  line-height: 1.2;
}
.modal-subtitle {
  font-size: 14px;
  color: var(--gray-mid);
  line-height: 1.5;
  margin-bottom: 24px;
}
.modal-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.modal-form .form-group {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.modal-form .form-input {
  background: var(--gray-light);
  border: 1px solid #E0E6EE;
  border-radius: 6px;
  padding: 11px 14px;
  font-family: inherit;
  font-size: 15px;
  color: var(--gray-dark);
  transition: border-color var(--transition), background var(--transition);
  outline: none;
}
.modal-form .form-input::placeholder {
  color: var(--gray-mid);
}
.modal-form .form-input:focus {
  border-color: var(--blue-mid);
  background: var(--white);
}
.form-error {
  font-size: 12px;
  color: #E74C3C;
  min-height: 16px;
  display: block;
}
.modal-actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 20px;
}
.modal-actions .btn {
  font-size: 15px;
  padding: 12px 20px;
}
.modal-success {
  text-align: center;
}
.modal-success p {
  font-size: 16px;
  color: var(--gray-dark);
  line-height: 1.6;
  margin-bottom: 8px;
}
.modal-success p:first-child {
  font-weight: 700;
  color: var(--green);
  margin-bottom: 12px;
}

@media (max-width: 480px) {
  .modal-content {
    width: calc(100% - 32px);
    padding: 24px;
  }
  .modal-title {
    font-size: 20px;
  }
  .modal-subtitle {
    font-size: 13px;
  }
}

/* ── RESPONSIVE — 480px ── */
@media (max-width: 480px) {
  .advantages__grid { grid-template-columns: 1fr; }
  .portfolio__grid  { grid-template-columns: 1fr; }
  .blog__grid       { grid-template-columns: 1fr; }

  .hero__stats { flex-direction: column; gap: 20px; padding-top: 24px; }
  .hero__stat-divider { width: 40px; height: 1px; }
  .hero__actions { flex-direction: column; width: 100%; }
  .hero__actions .btn { width: 100%; }
}