/* =========================================================
   First Solution Enterprise — Main Stylesheet
   ========================================================= */

:root {
  /* Brand colors */
  --color-primary: #5b3fac;
  --color-primary-dark: #43288c;
  --color-primary-light: #f2eeff;
  --color-white: #ffffff;
  --color-dark: #171421;
  --color-text-secondary: #686273;
  --color-bg-light: #f8f7fb;
  --color-success: #198754;
  --color-warning: #f59e0b;

  /* Elevation */
  --shadow-sm: 0 2px 8px rgba(23, 20, 33, 0.06);
  --shadow-md: 0 8px 24px rgba(23, 20, 33, 0.08);
  --shadow-lg: 0 16px 40px rgba(91, 63, 172, 0.14);

  /* Radius */
  --radius-sm: 10px;
  --radius-md: 14px;
  --radius-lg: 18px;

  /* Type */
  --font-heading: "Poppins", sans-serif;
  --font-body: "Inter", sans-serif;

  --header-height: 76px;
}

/* =========================================================
   Base
   ========================================================= */
html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-height);
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

body {
  font-family: var(--font-body);
  color: var(--color-dark);
  background-color: var(--color-white);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 600;
  color: var(--color-dark);
  line-height: 1.25;
}

a {
  text-decoration: none;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

.text-primary-brand { color: var(--color-primary) !important; }
.bg-primary-brand { background-color: var(--color-primary) !important; }
.bg-light-brand { background-color: var(--color-bg-light) !important; }
.bg-purple-light { background-color: var(--color-primary-light) !important; }

/* =========================================================
   Utility: section spacing / eyebrow / headings
   ========================================================= */
.section {
  padding-block: clamp(3rem, 6vw, 6rem);
}

.section-title-wrap {
  max-width: 720px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-primary);
  background: var(--color-primary-light);
  padding: 0.4rem 0.9rem;
  border-radius: 50px;
  margin-bottom: 1rem;
}

.section-title {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  margin-bottom: 0.75rem;
}

.section-subtitle {
  color: var(--color-text-secondary);
  font-size: 1.05rem;
}

/* =========================================================
   Buttons
   ========================================================= */
.btn {
  font-family: var(--font-heading);
  font-weight: 500;
  border-radius: var(--radius-sm);
  padding: 0.7rem 1.5rem;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease, color 0.2s ease;
}

.btn:focus-visible,
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 3px solid var(--color-warning);
  outline-offset: 2px;
}

.btn-brand {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-white);
}

.btn-brand:hover,
.btn-brand:focus {
  background-color: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  color: var(--color-white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-outline-brand {
  background-color: transparent;
  border: 1.5px solid var(--color-primary);
  color: var(--color-primary);
}

.btn-outline-brand:hover,
.btn-outline-brand:focus {
  background-color: var(--color-primary);
  color: var(--color-white);
  transform: translateY(-2px);
}

.btn-lg {
  padding: 0.85rem 1.9rem;
  font-size: 1.02rem;
}

.btn-white {
  background-color: var(--color-white);
  color: var(--color-primary);
}
.btn-white:hover {
  background-color: var(--color-bg-light);
  color: var(--color-primary-dark);
  transform: translateY(-2px);
}

/* =========================================================
   Header / Navigation
   ========================================================= */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1050;
  background-color: var(--color-white);
  height: var(--header-height);
  display: flex;
  align-items: center;
  box-shadow: 0 1px 0 rgba(23, 20, 33, 0.06);
  transition: box-shadow 0.25s ease;
}

.site-header.is-scrolled {
  box-shadow: var(--shadow-md);
}

.navbar-brand-custom {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--color-dark);
}

.nav-main {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.nav-link-custom {
  font-family: var(--font-heading);
  font-weight: 500;
  font-size: 0.96rem;
  color: var(--color-dark);
  padding: 0.6rem 1rem;
  border-radius: 50px;
  position: relative;
  transition: color 0.2s ease, background-color 0.2s ease;
}

.nav-link-custom:hover {
  color: var(--color-primary);
  background-color: var(--color-primary-light);
}

.nav-link-custom.active {
  color: var(--color-primary);
  background-color: var(--color-primary-light);
  font-weight: 600;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.header-call-link {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--color-dark);
}

.header-call-link:hover {
  color: var(--color-primary);
}

.navbar-toggler-custom {
  border: none;
  background: transparent;
  font-size: 1.6rem;
  color: var(--color-dark);
  line-height: 1;
  padding: 0.25rem 0.4rem;
}

/* Mobile menu */
.mobile-menu {
  position: fixed;
  inset: var(--header-height) 0 0 0;
  background: var(--color-white);
  transform: translateY(-12px);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s ease, transform 0.25s ease, visibility 0.25s;
  z-index: 1040;
  overflow-y: auto;
  padding: 1.5rem;
}

.mobile-menu.is-open {
  transform: translateY(0);
  opacity: 1;
  visibility: visible;
}

.mobile-menu .nav-link-custom {
  display: block;
  font-size: 1.1rem;
  padding: 0.9rem 1rem;
  border-bottom: 1px solid var(--color-bg-light);
  border-radius: 0;
}

/* =========================================================
   Hero
   ========================================================= */
.hero {
  position: relative;
  overflow: hidden;
  background: linear-gradient(180deg, var(--color-primary-light) 0%, var(--color-white) 65%);
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--color-white);
  color: var(--color-primary);
  border: 1px solid rgba(91, 63, 172, 0.18);
  padding: 0.45rem 0.9rem;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
  box-shadow: var(--shadow-sm);
  margin-bottom: 1.25rem;
}

.hero-heading {
  font-size: clamp(2.1rem, 4.2vw, 3.4rem);
  margin-bottom: 1.1rem;
}

.hero-text {
  font-size: 1.12rem;
  color: var(--color-text-secondary);
  max-width: 540px;
  margin-bottom: 2rem;
}

.hero-cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 2rem;
}

.hero-visual {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.hero-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-visual-badge {
  position: absolute;
  left: 1.25rem;
  bottom: 1.25rem;
  background: rgba(23, 20, 33, 0.55);
  backdrop-filter: blur(4px);
  color: var(--color-white);
  padding: 0.65rem 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.page-hero {
  padding-block: clamp(2.5rem, 6vw, 4.5rem);
  background: linear-gradient(180deg, var(--color-primary-light) 0%, var(--color-white) 100%);
  text-align: center;
}

.page-hero .section-subtitle {
  max-width: 640px;
  margin-inline: auto;
}

/* =========================================================
   Trust strip / cards
   ========================================================= */
.trust-card,
.card-brand {
  background: var(--color-white);
  border: 1px solid rgba(23, 20, 33, 0.06);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  height: 100%;
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.trust-card:hover,
.card-brand:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.icon-tile {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 54px;
  height: 54px;
  border-radius: var(--radius-sm);
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-size: 1.5rem;
  margin-bottom: 1rem;
  flex-shrink: 0;
}

.trust-card h3,
.card-brand h3 {
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
}

.trust-card p,
.card-brand p {
  color: var(--color-text-secondary);
  font-size: 0.95rem;
  margin-bottom: 0;
}

/* =========================================================
   How it works / steps
   ========================================================= */
.step-item {
  position: relative;
  text-align: center;
  padding: 1.5rem 1rem;
}

.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--color-primary);
  color: var(--color-white);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.1rem;
  margin-bottom: 1rem;
}

.steps-row {
  position: relative;
}

.steps-row .step-connector {
  display: none;
}

@media (min-width: 992px) {
  .steps-row .col-step:not(:last-child) .step-item::after {
    content: "";
    position: absolute;
    top: 28px;
    left: calc(50% + 45px);
    width: calc(100% - 90px);
    height: 2px;
    background: repeating-linear-gradient(
      to right,
      rgba(91, 63, 172, 0.35) 0,
      rgba(91, 63, 172, 0.35) 6px,
      transparent 6px,
      transparent 12px
    );
  }
}

@media (max-width: 991.98px) {
  .steps-row {
    padding-left: 1.5rem;
    border-left: 2px dashed rgba(91, 63, 172, 0.3);
  }
  .step-item {
    text-align: left;
    padding-left: 0.5rem;
  }
}

/* =========================================================
   Benefits / checklist
   ========================================================= */
.benefit-item {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  padding: 1rem 0;
}

.benefit-item .check-icon {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--color-primary-light);
  color: var(--color-primary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.benefit-item h4 {
  font-size: 1rem;
  margin-bottom: 0.15rem;
}

.benefit-item p {
  color: var(--color-text-secondary);
  font-size: 0.92rem;
  margin-bottom: 0;
}

/* =========================================================
   Info / business card
   ========================================================= */
.business-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  padding: 2rem;
  border-top: 4px solid var(--color-primary);
}

.business-card dt {
  font-family: var(--font-heading);
  font-weight: 600;
  color: var(--color-primary);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-top: 1rem;
}

.business-card dt:first-child {
  margin-top: 0;
}

.business-card dd {
  margin-bottom: 0;
  color: var(--color-dark);
}

/* =========================================================
   Testimonials
   ========================================================= */
.testimonial-card {
  background: var(--color-white);
  border: 1px solid rgba(23, 20, 33, 0.06);
  border-radius: var(--radius-md);
  padding: 1.85rem;
  height: 100%;
  box-shadow: var(--shadow-sm);
}

.testimonial-stars {
  color: var(--color-warning);
  font-size: 0.95rem;
  margin-bottom: 0.75rem;
}

.testimonial-quote {
  font-size: 1rem;
  color: var(--color-dark);
  margin-bottom: 1.25rem;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.testimonial-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-primary-light);
  color: var(--color-primary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 700;
  flex-shrink: 0;
}

.testimonial-name {
  font-weight: 600;
  font-size: 0.95rem;
  margin-bottom: 0;
}

.testimonial-role {
  font-size: 0.82rem;
  color: var(--color-text-secondary);
}

.placeholder-badge {
  display: inline-block;
  background: var(--color-warning);
  color: var(--color-white);
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 0.2rem 0.55rem;
  border-radius: 4px;
  margin-bottom: 0.75rem;
}

/* =========================================================
   FAQ / Accordion
   ========================================================= */
.accordion-brand .accordion-item {
  border: 1px solid rgba(23, 20, 33, 0.08);
  border-radius: var(--radius-md) !important;
  overflow: hidden;
  margin-bottom: 1rem;
}

.accordion-brand .accordion-button {
  font-family: var(--font-heading);
  font-weight: 600;
  color: var(--color-dark);
  background-color: var(--color-white);
  padding: 1.25rem 1.5rem;
}

.accordion-brand .accordion-button:not(.collapsed) {
  color: var(--color-primary);
  background-color: var(--color-primary-light);
  box-shadow: none;
}

.accordion-brand .accordion-button:focus {
  box-shadow: none;
  outline: 3px solid var(--color-warning);
  outline-offset: -2px;
}

.accordion-brand .accordion-button::after {
  flex-shrink: 0;
}

.accordion-brand .accordion-body {
  padding: 0 1.5rem 1.5rem;
  color: var(--color-text-secondary);
}

/* =========================================================
   Service area / map
   ========================================================= */
.map-wrapper {
  position: relative;
  width: 100%;
  padding-bottom: 56.25%;
  height: 0;
  overflow: hidden;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.map-wrapper iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.area-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: var(--color-white);
  border: 1px solid rgba(91, 63, 172, 0.2);
  color: var(--color-primary);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9rem;
  padding: 0.5rem 1rem;
  border-radius: 50px;
  margin: 0.25rem;
}

/* =========================================================
   CTA section
   ========================================================= */
.cta-section {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: var(--color-white);
  border-radius: var(--radius-lg);
  padding: clamp(2.25rem, 5vw, 3.5rem);
}

.cta-section h2 {
  color: var(--color-white);
}

.cta-section p {
  color: rgba(255, 255, 255, 0.85);
}

/* =========================================================
   Footer
   ========================================================= */
.site-footer {
  background-color: var(--color-dark);
  color: rgba(255, 255, 255, 0.75);
  padding-block: 3.5rem 1.5rem;
}

.site-footer h5 {
  color: var(--color-white);
  font-size: 1rem;
  margin-bottom: 1.1rem;
}

.site-footer a {
  color: rgba(255, 255, 255, 0.75);
  transition: color 0.2s ease;
}

.site-footer a:hover {
  color: var(--color-white);
}

.site-footer .footer-brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--color-white);
  font-size: 1.1rem;
  margin-bottom: 0.75rem;
}

.site-footer .footer-links li {
  margin-bottom: 0.6rem;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  font-size: 0.85rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: space-between;
}

/* =========================================================
   Floating call button (mobile)
   ========================================================= */
.floating-call-btn {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 1030;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: var(--color-primary);
  color: var(--color-white);
  display: none;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  box-shadow: var(--shadow-lg);
  animation: pulse-call 2.4s infinite;
}

.floating-call-btn:hover,
.floating-call-btn:focus {
  background: var(--color-primary-dark);
  color: var(--color-white);
}

@keyframes pulse-call {
  0% { box-shadow: 0 0 0 0 rgba(91, 63, 172, 0.45), var(--shadow-lg); }
  70% { box-shadow: 0 0 0 14px rgba(91, 63, 172, 0), var(--shadow-lg); }
  100% { box-shadow: 0 0 0 0 rgba(91, 63, 172, 0), var(--shadow-lg); }
}

@media (prefers-reduced-motion: reduce) {
  .floating-call-btn {
    animation: none;
  }
}

/* =========================================================
   Back to top button
   ========================================================= */
.back-to-top-btn {
  position: fixed;
  bottom: 20px;
  left: 20px;
  z-index: 1030;
  width: 48px;
  height: 48px;
  border: none;
  border-radius: 50%;
  background: var(--color-dark);
  color: var(--color-white);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: opacity 0.25s ease, transform 0.25s ease, visibility 0.25s, background-color 0.2s ease;
}

.back-to-top-btn.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top-btn:hover,
.back-to-top-btn:focus {
  background: var(--color-primary);
  color: var(--color-white);
}

@media (prefers-reduced-motion: reduce) {
  .back-to-top-btn {
    transition: opacity 0.01ms linear, visibility 0.01ms linear;
  }
}

/* =========================================================
   Forms
   ========================================================= */
.form-brand label {
  font-family: var(--font-heading);
  font-weight: 500;
  font-size: 0.9rem;
  margin-bottom: 0.35rem;
}

.form-brand .form-control,
.form-brand .form-select {
  border-radius: var(--radius-sm);
  border: 1.5px solid rgba(23, 20, 33, 0.12);
  padding: 0.65rem 0.9rem;
}

.form-brand .form-control:focus,
.form-brand .form-select:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 0.2rem rgba(91, 63, 172, 0.15);
}

.form-brand .form-control.is-invalid,
.form-brand .form-select.is-invalid {
  border-color: #dc3545;
}

.form-brand .invalid-feedback {
  font-size: 0.82rem;
}

.form-note {
  background: var(--color-primary-light);
  border-radius: var(--radius-sm);
  padding: 0.9rem 1.1rem;
  font-size: 0.88rem;
  color: var(--color-primary-dark);
  display: flex;
  gap: 0.6rem;
  align-items: flex-start;
}

.form-status-alert {
  display: none;
  border-radius: var(--radius-sm);
  padding: 1rem 1.25rem;
  margin-bottom: 1.5rem;
  font-size: 0.95rem;
  align-items: center;
  gap: 0.6rem;
}

.form-status-alert.is-visible {
  display: flex;
}

.form-status-alert.status-success {
  background: rgba(25, 135, 84, 0.1);
  color: var(--color-success);
  border: 1px solid rgba(25, 135, 84, 0.25);
}

.form-status-alert.status-error {
  background: rgba(220, 53, 69, 0.1);
  color: #dc3545;
  border: 1px solid rgba(220, 53, 69, 0.25);
}

/* =========================================================
   Contact page
   ========================================================= */
.contact-info-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  padding: 1.25rem 0;
  border-bottom: 1px solid rgba(23, 20, 33, 0.08);
}

.contact-info-item:last-child {
  border-bottom: none;
}

.contact-info-item h3 {
  font-size: 1rem;
  margin-bottom: 0.3rem;
}

.contact-info-item a,
.contact-info-item p {
  color: var(--color-text-secondary);
  margin-bottom: 0;
}

.contact-info-item a:hover {
  color: var(--color-primary);
}

.contact-panel {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  padding: clamp(1.5rem, 3vw, 2.5rem);
}

/* =========================================================
   Reveal animation
   ========================================================= */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* Skip link */
.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--color-primary);
  color: var(--color-white);
  padding: 0.75rem 1.25rem;
  z-index: 2000;
  border-radius: 0 0 var(--radius-sm) 0;
}

.skip-link:focus {
  left: 0;
}

/* Google Fonts fallback already declared via var(--font-heading/body) */