/* =========================================
   Assabvision Growth Advisory – Custom theme
   File: yarra-style.css
   ========================================= */

/* -------- CSS variables / theme tokens -------- */
:root {
  --yb-primary: #214fce;
  --yb-primary-dark: #17389b;
  --yb-primary-soft: #e7edff;

  --yb-accent: #f4a261;
  --yb-accent-dark: #e07a24;

  --yb-ink: #0f172a;
  --yb-muted: #64748b;
  --yb-bg: #f5f6fb;

  --yb-card-radius: 1.25rem;
  --yb-transition-fast: 0.18s ease-out;
  --yb-transition: 0.22s ease-out;
}

/* -------- Base typography & layout -------- */
html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--yb-ink);
  background-color: var(--yb-bg);
}

/* базовая стилизация ссылок */
a {
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

/* плавные анимации по умолчанию */
button,
.btn,
a,
.card,
.nav-link {
  transition: background-color var(--yb-transition-fast),
              color var(--yb-transition-fast),
              box-shadow var(--yb-transition-fast),
              transform var(--yb-transition-fast),
              border-color var(--yb-transition-fast);
}

/* якоря не прячутся под фиксированным хедером */
section[id] {
  scroll-margin-top: 96px;
}

/* =========================================
   NAVBAR & HEADER
   ========================================= */

header .navbar {
  box-shadow: 0 0.2rem 0.85rem rgba(15, 23, 42, 0.06);
}

.navbar-brand .rounded-3 {
  background: radial-gradient(circle at 10% 0%, #9cf2ff 0, #2563eb 45%, #1d4ed8 100%);
  color: #ffffff;
}

.navbar-brand span.fw-semibold {
  letter-spacing: 0.02em;
}

.navbar-light .navbar-nav .nav-link {
  font-weight: 500;
  color: var(--yb-muted);
}

.navbar-light .navbar-nav .nav-link:hover {
  color: var(--yb-primary-dark);
}

.navbar-light .navbar-nav .nav-link.active {
  color: var(--yb-primary);
}

/* чуть более аккуратная кнопка в меню */
.navbar .btn-primary {
  padding-inline: 1.3rem;
  border-radius: 999px;
}

/* =========================================
   BUTTONS
   ========================================= */

.btn-primary {
  background-image: linear-gradient(135deg, var(--yb-primary), var(--yb-primary-dark));
  border-color: var(--yb-primary-dark);
  box-shadow: 0 0.25rem 0.7rem rgba(37, 99, 235, 0.35);
}

.btn-primary:hover,
.btn-primary:focus-visible {
  background-image: linear-gradient(135deg, var(--yb-primary-dark), #111827);
  border-color: #111827;
  box-shadow: 0 0.35rem 1.1rem rgba(15, 23, 42, 0.55);
  transform: translateY(-1px);
}

.btn-outline-secondary {
  border-radius: 999px;
  border-color: #cbd5e1;
  color: var(--yb-ink);
  background-color: #ffffff;
}

.btn-outline-secondary:hover,
.btn-outline-secondary:focus-visible {
  background-color: #e5edff;
  border-color: var(--yb-primary);
  color: var(--yb-primary-dark);
}

/* маленькие кнопки в cookie-баннере */
#cookie-banner .btn-primary.btn-sm {
  background-image: none;
  background-color: #22c55e;
  border-color: #16a34a;
  box-shadow: none;
}

#cookie-banner .btn-primary.btn-sm:hover {
  background-color: #16a34a;
  border-color: #15803d;
}

/* =========================================
   HERO SECTION
   ========================================= */

section.py-5.py-lg-6.bg-white:first-of-type {
  position: relative;
  overflow: hidden;
}

/* лёгкий градиентный фон вокруг первой секции */
section.py-5.py-lg-6.bg-white:first-of-type::before {
  content: "";
  position: absolute;
  inset: -25%;
  background:
    radial-gradient(circle at 10% 0%, rgba(129, 230, 217, 0.25), transparent 55%),
    radial-gradient(circle at 100% 100%, rgba(129, 140, 248, 0.28), transparent 58%);
  opacity: 0.55;
  pointer-events: none;
  z-index: -1;
}

/* заголовок и подзаголовок */
section.py-5.py-lg-6.bg-white:first-of-type h1 {
  color: var(--yb-ink);
}

section.py-5.py-lg-6.bg-white:first-of-type p.fs-5 {
  color: var(--yb-muted);
}

/* бейдж под заголовком */
.badge.bg-primary-subtle.text-primary {
  background-color: var(--yb-primary-soft) !important;
  color: var(--yb-primary-dark) !important;
  border-radius: 999px;
  padding-inline: 0.95rem;
  padding-block: 0.4rem;
  font-weight: 600;
}

/* карточки в hero */
section.py-5.py-lg-6.bg-white:first-of-type .card {
  border-radius: var(--yb-card-radius);
}

section.py-5.py-lg-6.bg-white:first-of-type .card-img-top {
  border-top-left-radius: var(--yb-card-radius);
  border-top-right-radius: var(--yb-card-radius);
}

section.py-5.py-lg-6.bg-white:first-of-type .card:hover {
  box-shadow: 0 0.9rem 1.9rem rgba(15, 23, 42, 0.24);
  transform: translateY(-4px);
}

/* =========================================
   CONTACT STRIP
   ========================================= */

section.bg-primary.text-light {
  background: linear-gradient(135deg, #1d4ed8, #0f766e);
}

section.bg-primary.text-light p {
  font-size: 0.95rem;
}

/* =========================================
   SERVICES / CARDS
   ========================================= */

#services .card,
#approach .card,
section.bg-white .card,
section.bg-light .card {
  border-radius: var(--yb-card-radius);
  border: 1px solid rgba(148, 163, 184, 0.25);
}

#services .card-body p,
#approach .card-body p {
  font-size: 0.98rem;
}

/* небольшая подсветка при ховере */
#services .card:hover,
#approach .card:hover,
section.bg-white .card:hover {
  box-shadow: 0 1rem 2rem rgba(15, 23, 42, 0.15);
  transform: translateY(-3px);
}

/* блоки с bg-light-subtle под отрасли */
.bg-light-subtle {
  background-color: #edf2ff !important;
}

/* =========================================
   MINI CASE / RESULT SECTION
   ========================================= */

section.py-5.bg-white ul.list-unstyled {
  padding-left: 0;
}

section.py-5.bg-white ul.list-unstyled li {
  position: relative;
  padding-left: 0.1rem;
}

/* =========================================
   CONTACT FORM
   ========================================= */

form .form-control,
form .form-select {
  border-radius: 0.9rem;
  border-color: #cbd5e1;
  padding-block: 0.55rem;
}

form .form-control:focus,
form .form-select:focus {
  border-color: var(--yb-primary);
  box-shadow: 0 0 0 0.18rem rgba(37, 99, 235, 0.25);
}

/* чекбокс + подпись */
form .form-check-label {
  font-size: 0.9rem;
  color: var(--yb-muted);
}

/* =========================================
   FOOTER
   ========================================= */

footer.bg-dark {
  background: radial-gradient(circle at 0 0, #1e3a8a 0, #020617 50%, #000000 100%);
  color: #e5e7eb;
}

footer .h6.text-uppercase {
  letter-spacing: 0.14em;
}

footer a.link-light {
  opacity: 0.9;
}

footer a.link-light:hover {
  opacity: 1;
  color: #bfdbfe;
}

/* =========================================
   COOKIE BANNER
   ========================================= */

#cookie-banner {
  pointer-events: none;
}

#cookie-banner > .container > .bg-dark {
  pointer-events: auto;
  backdrop-filter: blur(10px);
  background-color: rgba(15, 23, 42, 0.96) !important;
  border: 1px solid rgba(148, 163, 184, 0.6);
}

/* когда скрипт добавит d-none – плавного скрытия нет, поэтому анимируем по умолчанию */
#cookie-banner > .container > .bg-dark {
  transform: translateY(0);
  opacity: 1;
  transition: transform var(--yb-transition), opacity var(--yb-transition);
}

/* если тебе нужно скрывать баннер классом .cookie-hidden – стиль уже готов */
#cookie-banner.cookie-hidden > .container > .bg-dark {
  transform: translateY(16px);
  opacity: 0;
}

/* текст в баннере */
#cookie-banner .small {
  font-size: 0.85rem;
  color: #e5e7eb;
}

/* =========================================
   RESPONSIVE
   ========================================= */

@media (max-width: 991.98px) {
  header .navbar {
    box-shadow: 0 0.12rem 0.55rem rgba(15, 23, 42, 0.08);
  }

  section.py-5.py-lg-6.bg-white:first-of-type {
    padding-top: 3.2rem !important;
  }
}

@media (max-width: 575.98px) {
  .display-5 {
    font-size: 2.15rem;
  }

  section.bg-primary.text-light p {
    text-align: left;
  }
}