/* ============================================================
   SMS4U responsive-polish.css
   Targeted spacing and alignment overrides for the 2026 refresh.
   Loaded after styles-v2.css.
   ============================================================ */

:root {
  --space-1: .25rem;
  --space-2: .5rem;
  --space-3: .75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
}

/* Global rhythm */
.main-content > section + section {
  margin-top: 0;
}

section .container,
.section-title-block .container {
  padding-left: clamp(1rem, 3vw, 1.5rem);
  padding-right: clamp(1rem, 3vw, 1.5rem);
}

section .row {
  --bs-gutter-y: var(--space-6);
}

.section-title {
  max-width: 920px;
  margin-left: auto;
  margin-right: auto;
}

.section-title > *:last-child,
.section-content > *:last-child,
.card-body > *:last-child,
.service-container > *:last-child {
  margin-bottom: 0;
}

.section-content {
  margin-top: var(--space-6);
}

.section-content p + p,
.card-text + .btn,
.card-text + .btn + .btn {
  margin-top: var(--space-4);
}

hr {
  margin: var(--space-5) 0;
  border-color: var(--c-border);
  opacity: 1;
}

/* Buttons and inline icons */
a.light-button,
a.dark-button,
a.solid-button,
a.border-button,
.btn,
a.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  line-height: 1.2;
  white-space: normal;
}

a.light-button i,
a.dark-button i,
a.solid-button i,
a.border-button i,
.btn i,
a.btn i {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  margin-left: 0 !important;
  transform: translateY(.02em);
}

.card-body .btn + .btn,
.section-content .btn + .btn {
  margin-left: var(--space-2);
}

/* Header navigation */
.site-header .navbar-nav {
  gap: .15rem;
}

.site-header .nav-mega-menu {
  width: min(960px, calc(100vw - 2rem));
  padding: var(--space-6);
}

.site-header .nav-mega-menu--compact {
  width: min(720px, calc(100vw - 2rem));
}

.site-header .nav-menu-heading {
  display: block;
  margin: 0 0 var(--space-2) .75rem;
  color: var(--c-primary);
  font-family: var(--font-heading);
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: .06em;
  line-height: 1.2;
  text-transform: uppercase;
}

.site-header .nav-mega-menu .dropdown-item {
  display: block;
  min-height: 0;
  padding: .7rem .75rem;
  line-height: 1.25;
}

.site-header .nav-mega-menu .dropdown-item + .dropdown-item {
  margin-top: .15rem;
}

.site-header .nav-mega-menu .menu-text {
  line-height: 1.45;
}

.site-header .nav-menu-cta {
  display: grid;
  gap: var(--space-2);
  margin-top: var(--space-4);
  padding: var(--space-4);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-card);
  background: linear-gradient(135deg, var(--c-primary-50), #fff 70%);
}

.site-header .nav-menu-cta strong,
.site-header .nav-menu-cta span {
  display: block;
}

.site-header .nav-menu-cta strong {
  color: var(--c-ink);
  font-family: var(--font-heading);
  line-height: 1.25;
}

.site-header .nav-menu-cta span {
  color: var(--c-ink-soft);
  font-size: .85rem;
  line-height: 1.45;
}

.site-header .nav-menu-cta .btn {
  width: fit-content;
}

/* Hero spacing */
.hero .h-top,
.hero .h-bottom {
  padding: 0;
}

.hero .h-bottom {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-8);
}

.hero .h-bottom a {
  margin: 0 !important;
}

/* Feature cards */
.features .container,
.services-hp .container {
  margin-top: 0 !important;
  margin-bottom: 0 !important;
}

.features .row {
  --bs-gutter-x: var(--space-6);
  --bs-gutter-y: var(--space-6);
}

.feature-block {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-height: 100%;
  padding: var(--space-8) var(--space-5);
}

.feature-block > i {
  flex: 0 0 auto;
  margin-bottom: var(--space-5);
  line-height: 1;
}

.feature-block .f-title {
  padding: 0;
  margin-bottom: var(--space-3);
  line-height: 1.25;
}

.feature-block > span:not(.f-title) {
  display: block;
  line-height: 1.6;
}

.features .row > [style*="height:20px"] {
  display: none !important;
}

/* Service list cards: replace absolute-position icons with grid alignment */
.service-item {
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr);
  column-gap: var(--space-4);
  align-items: start;
  padding: var(--space-5) !important;
  margin-bottom: var(--space-5);
  min-height: 0;
}

.service-item > i {
  position: static !important;
  grid-column: 1;
  grid-row: 1;
  width: 48px;
  height: 48px;
  margin-top: .05rem;
  line-height: 1;
}

.service-container {
  grid-column: 2;
  min-width: 0;
}

.service-container .service-title {
  margin-bottom: var(--space-2);
  line-height: 1.25;
}

.service-container .service-text {
  line-height: 1.6;
}

.service-container .service-text a {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  margin-top: var(--space-2);
  line-height: 1.3;
}

.service-container .service-text a b.fa,
.service-container .service-text a .fa,
.service-container .service-text a .fab {
  line-height: 1;
}

.services-hp .row {
  --bs-gutter-x: var(--space-8);
  --bs-gutter-y: var(--space-6);
}

.services-hp ul > li:last-child {
  margin-bottom: 0;
}

/* Services and content pages */
.service-page .service-title,
.service-items .service-title {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin: var(--space-8) 0 var(--space-4);
  line-height: 1.2;
}

.service-page .service-title > i,
.service-items .service-title > i {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  margin-right: 0 !important;
  line-height: 1;
  transform: translateY(.02em);
}

.service-items .card,
.card.card-content {
  margin-bottom: var(--space-6);
}

.card .card-body {
  padding: clamp(1.25rem, 2.5vw, 1.75rem);
}

.card .card-title {
  margin-bottom: var(--space-3);
  line-height: 1.3;
}

.card .card-text {
  line-height: 1.65;
}

.service-page .service-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: var(--space-3);
  margin-top: var(--space-6);
  margin-bottom: var(--space-10);
}

.service-page .service-links li {
  margin: 0 !important;
}

.service-page .service-links a.border-button {
  display: inline-flex;
  align-items: center;
  min-height: 42px;
}

/* Mobile page selector dropdown */
.page-nav-dropdown {
  position: relative;
  z-index: 5;
}

.page-nav-dropdown .dropdown-toggle {
  min-height: 48px;
  touch-action: manipulation;
}

.page-nav-dropdown .dropdown-menu {
  position: absolute;
  inset: auto 0 auto 0;
  max-height: min(70vh, 520px);
  overflow-y: auto;
  border: 1px solid var(--c-border);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-lg);
  z-index: 1040;
}

.page-nav-dropdown .dropdown-item {
  padding: .7rem 1rem;
  white-space: normal;
}

.page-nav-dropdown .dropdown-header {
  padding: .5rem 1rem .25rem;
}

/* Pricing component */
.pricing-single-plan {
  padding: 24px 0 56px;
}

.pricing-single-plan__intro {
  max-width: 760px;
  margin: 0 auto var(--space-8);
}

.pricing-single-plan__eyebrow,
.pricing-single-plan__badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: fit-content;
  border-radius: var(--radius-pill);
  font-weight: 700;
  line-height: 1;
}

.pricing-single-plan__eyebrow {
  margin-bottom: var(--space-3);
  padding: .45rem .85rem;
  background: var(--c-primary-50);
  color: var(--c-primary);
  font-size: .8125rem;
  letter-spacing: .04em;
  text-transform: uppercase;
}

.pricing-single-plan__intro h2 {
  margin-bottom: var(--space-3);
}

.pricing-single-plan__intro p {
  max-width: 620px;
  margin-left: auto;
  margin-right: auto;
  color: var(--c-ink-soft);
}

.pricing-single-plan__card {
  max-width: 980px;
  margin: 0 auto;
  overflow: hidden;
  border: 1px solid rgba(99, 102, 241, .22);
  box-shadow: var(--shadow-lg);
}

.pricing-single-plan__header {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: var(--space-8);
  align-items: center;
  padding: clamp(1.5rem, 4vw, 2.75rem);
  background: linear-gradient(135deg, var(--c-primary-50), #fff 55%, var(--c-secondary-50));
  border-bottom: 1px solid var(--c-border);
}

.pricing-single-plan__badge {
  margin-bottom: var(--space-4);
  padding: .45rem .75rem;
  background: #fff;
  color: var(--c-primary);
  font-size: .75rem;
  box-shadow: var(--shadow-sm);
  text-transform: uppercase;
  letter-spacing: .04em;
}

.pricing-single-plan__header h3 {
  margin-bottom: var(--space-3);
  font-size: clamp(1.9rem, 4vw, 2.75rem);
}

.pricing-single-plan__header p {
  max-width: 520px;
  margin-bottom: 0;
  color: var(--c-ink-soft);
}

.pricing-single-plan__price {
  display: grid;
  grid-template-columns: auto auto auto;
  align-items: start;
  color: var(--c-primary);
  white-space: nowrap;
}

.pricing-single-plan__currency,
.pricing-single-plan__cents {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: clamp(1.25rem, 2vw, 1.6rem);
  line-height: 1.2;
  padding-top: .35rem;
}

.pricing-single-plan__amount {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: clamp(4rem, 10vw, 6rem);
  line-height: .9;
  letter-spacing: -0.04em;
}

.pricing-single-plan__period {
  grid-column: 1 / -1;
  justify-self: end;
  margin-top: var(--space-2);
  color: var(--c-ink-soft);
  font-weight: 600;
}

.pricing-single-plan__body {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(260px, .7fr);
  gap: var(--space-8);
  padding: clamp(1.5rem, 4vw, 2.75rem);
}

.pricing-single-plan__features {
  display: grid;
  gap: var(--space-4);
}

.pricing-feature {
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr);
  gap: var(--space-4);
  align-items: start;
  padding: var(--space-4);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-card);
  background: var(--c-surface);
}

.pricing-feature i {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: var(--c-primary-50);
  color: var(--c-primary);
  line-height: 1;
}

.pricing-feature strong,
.pricing-feature span {
  display: block;
}

.pricing-feature strong {
  margin-bottom: var(--space-1);
  color: var(--c-ink);
  font-family: var(--font-heading);
  line-height: 1.3;
}

.pricing-feature span {
  color: var(--c-ink-soft);
  line-height: 1.55;
}

.pricing-single-plan__cta {
  align-self: start;
  display: grid;
  gap: var(--space-3);
  padding: var(--space-5);
  border-radius: var(--radius-card);
  background: var(--c-bg);
  border: 1px solid var(--c-border);
}

.pricing-single-plan__cta .btn {
  width: 100%;
}

.pricing-single-plan__cta p {
  margin: var(--space-2) 0 0;
  color: var(--c-ink-soft);
  font-size: .875rem;
  text-align: center;
}

/* Integration cards */
.integrations-grid {
  row-gap: var(--space-6);
}

.integration-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  padding: var(--space-8) var(--space-5) var(--space-6);
}

.integration-card .card-body {
  padding-top: 0;
}

.integration-icon {
  flex: 0 0 auto;
  margin-bottom: 0;
  line-height: 1;
}

/* Mobile */
@media (max-width: 991px) {
  .site-header .navbar-nav {
    gap: var(--space-2);
  }

  .site-header .nav-item.ms-lg-2 {
    margin-left: 0 !important;
  }

  .site-header .nav-link.sign-up,
  .site-header .nav-link.log-in {
    display: flex;
    justify-content: center;
    margin-top: var(--space-2) !important;
  }

  .site-header .nav-mega-menu {
    width: 100%;
    padding: var(--space-3) 0 var(--space-3) var(--space-3);
  }

  .site-header .nav-mega-menu .row {
    --bs-gutter-y: var(--space-3);
  }

  .site-header .nav-menu-heading {
    margin-left: .75rem;
  }

  .site-header .nav-menu-cta {
    margin-right: var(--space-3);
  }

  .section-title-block {
    padding: 48px 0;
  }

  .service-page .service-links {
    justify-content: center;
  }

  .pricing-single-plan__header,
  .pricing-single-plan__body {
    grid-template-columns: 1fr;
  }

  .pricing-single-plan__price {
    justify-self: start;
  }
}

@media (max-width: 767px) {
  section {
    padding: 44px 0;
  }

  .hero .h-bottom {
    justify-content: center;
    margin-top: var(--space-6);
  }

  .service-item {
    grid-template-columns: 44px minmax(0, 1fr);
    padding: var(--space-4) !important;
  }

  .service-item > i {
    width: 44px;
    height: 44px;
  }

  .service-page .service-title,
  .service-items .service-title {
    align-items: flex-start;
    margin-top: var(--space-6);
  }

  .service-page .service-title > i,
  .service-items .service-title > i {
    width: 2rem;
    height: 2rem;
  }

  .card-body .btn + .btn,
  .section-content .btn + .btn {
    margin-left: 0;
    margin-top: var(--space-3);
  }

  .pricing-single-plan {
    padding-top: 12px;
  }
}

@media (max-width: 575px) {
  .service-item {
    grid-template-columns: 1fr;
    row-gap: var(--space-3);
    text-align: left;
  }

  .service-item > i,
  .service-container {
    grid-column: 1;
  }

  .service-item > i {
    margin-top: 0;
  }

  .service-page .service-links a.border-button {
    width: 100%;
    justify-content: center;
  }

  .pricing-feature {
    grid-template-columns: 1fr;
  }

  .pricing-single-plan__period {
    justify-self: start;
  }
}