/*-----------------------------------*\
  LearnView website styles
\*-----------------------------------*/

:root {
  --brand-primary: #06868D;
  --brand-charcoal: #3F4D55;
  --brand-slate: #55626B;
  --brand-light-grey: #7A898F;
  --brand-soft-teal: #9FBCC0;
  --brand-light-teal: #DAE9EC;
  --white: #ffffff;
  --black: #000000;

  --font-heading: "Urbanist", sans-serif;
  --font-body: "Lato", sans-serif;

  --fs-1: clamp(3.7rem, 5vw, 5.8rem);
  --fs-2: clamp(2.7rem, 3.5vw, 3.9rem);
  --fs-3: 2rem;
  --fs-4: 1.8rem;
  --fs-5: 1.6rem;
  --fs-6: 1.45rem;

  --section-padding: 58px;
  --shadow-soft: 0 10px 24px rgba(63, 77, 85, 0.055);
  --shadow-header: 0 7px 18px rgba(63, 77, 85, 0.06);
  --radius-sm: 10px;
  --radius-md: 14px;
  --radius-lg: 18px;
  --transition: 0.22s ease;
}

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

html {
  font-family: var(--font-body);
  font-size: 10px;
  scroll-behavior: smooth;
}

body {
  background: var(--white);
  color: var(--brand-charcoal);
  font-family: var(--font-body);
  font-size: var(--fs-5);
  line-height: 1.62;
  overflow-x: hidden;
}

li { list-style: none; }

a,
img,
span,
button { display: block; }

a {
  color: inherit;
  text-decoration: none;
}

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

button,
input,
select,
textarea {
  font: inherit;
}

button {
  background: none;
  border: 0;
  cursor: pointer;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid rgba(159, 188, 192, 0.82);
  border-radius: var(--radius-sm);
  padding: 11px 13px;
  background: var(--white);
  color: var(--brand-charcoal);
  font-size: var(--fs-6);
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition), background-color var(--transition);
}

textarea {
  min-height: 104px;
  resize: vertical;
}

input::placeholder,
textarea::placeholder {
  color: var(--brand-light-grey);
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--brand-soft-teal);
  box-shadow: 0 0 0 3px rgba(218, 233, 236, 0.55);
}

address { font-style: normal; }

:focus-visible {
  outline: 3px solid rgba(159, 188, 192, 0.72);
  outline-offset: 3px;
}

::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-track { background: rgba(218, 233, 236, 0.7); }
::-webkit-scrollbar-thumb {
  background: var(--brand-soft-teal);
  border-radius: 999px;
}
::-webkit-scrollbar-thumb:hover { background: var(--brand-primary); }

.container {
  max-width: 1130px;
  margin-inline: auto;
  padding-inline: 18px;
}

.section { padding-block: var(--section-padding); }

.section[id] { scroll-margin-top: 86px; }

.h1,
.h2,
.h3,
.section-subtitle,
.hero-kicker,
.btn,
.navbar-link,
.navbar-action-btn,
.booking-form label span,
.logo {
  font-family: var(--font-heading);
}

.h1,
.h2,
.h3 {
  color: var(--brand-charcoal);
  line-height: 1.12;
  letter-spacing: 0;
}

.h1 {
  max-width: 640px;
  font-size: var(--fs-1);
  font-weight: 700;
}

.h2 {
  font-size: var(--fs-2);
  font-weight: 700;
}

.h3 {
  font-size: var(--fs-3);
  font-weight: 700;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  max-width: max-content;
  padding: 11px 21px;
  border: 1px solid var(--brand-primary);
  border-radius: 999px;
  background: var(--brand-primary);
  color: var(--white);
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 1;
  transition: background-color var(--transition), border-color var(--transition), color var(--transition), transform var(--transition);
}

.btn:is(:hover, :focus-visible) {
  background: var(--brand-charcoal);
  border-color: var(--brand-charcoal);
  transform: translateY(-1px);
}

.btn-secondary {
  background: var(--white);
  border-color: rgba(85, 98, 107, 0.38);
  color: var(--brand-charcoal);
}

.btn-secondary:is(:hover, :focus-visible) {
  background: rgba(218, 233, 236, 0.42);
  border-color: var(--brand-soft-teal);
  color: var(--brand-charcoal);
}

.section-title {
  max-width: 720px;
  margin-block-end: 24px;
}

.trust .section-title,
.testimonials .section-title {
  margin-inline: auto;
  text-align: center;
}

.section-title .span,
.hero-title .span {
  display: inline;
  color: inherit;
}

.section-subtitle,
.hero-kicker {
  color: var(--brand-primary);
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  margin-block-end: 10px;
  text-transform: uppercase;
}

.grid-list {
  display: grid;
  gap: 18px;
}

.has-scrollbar {
  display: flex;
  align-items: stretch;
  gap: 18px;
  overflow-x: auto;
  scroll-snap-type: inline mandatory;
  padding-block-end: 16px;
  margin-block-end: -16px;
}

.scrollbar-item {
  min-width: 86%;
  scroll-snap-align: start;
}

.has-scrollbar::-webkit-scrollbar { height: 8px; }
.has-scrollbar::-webkit-scrollbar-track {
  background: rgba(218, 233, 236, 0.74);
  border-radius: 999px;
}
.has-scrollbar::-webkit-scrollbar-thumb {
  background: var(--brand-soft-teal);
  border: 2px solid var(--white);
  border-radius: 999px;
}

.header {
  position: fixed;
  inset-block-start: 0;
  inset-inline: 0;
  z-index: 4;
  background: rgba(255, 255, 255, 0.97);
  border-block-end: 1px solid transparent;
  padding-block: 12px;
  transition: box-shadow var(--transition), border-color var(--transition);
}

.header.active {
  border-color: rgba(159, 188, 192, 0.5);
  box-shadow: var(--shadow-header);
}

.header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.nav-toggle-btn {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border: 1px solid rgba(159, 188, 192, 0.62);
  border-radius: 999px;
  background: var(--white);
  color: var(--brand-charcoal);
}

.nav-toggle-btn .close-icon,
.nav-toggle-btn.active .menu-icon { display: none; }
.nav-toggle-btn.active .close-icon { display: block; }

.menu-icon {
  position: relative;
  width: 18px;
  height: 14px;
}

.menu-icon span,
.menu-icon::before,
.menu-icon::after {
  content: "";
  position: absolute;
  inset-inline: 0;
  height: 2px;
  border-radius: 999px;
  background: var(--brand-charcoal);
}

.menu-icon::before { inset-block-start: 0; }
.menu-icon span { inset-block-start: 6px; }
.menu-icon::after { inset-block-end: 0; }

.close-icon {
  position: relative;
  width: 18px;
  height: 18px;
}

.close-icon::before,
.close-icon::after {
  content: "";
  position: absolute;
  inset-inline-start: 8px;
  inset-block-start: 1px;
  width: 2px;
  height: 16px;
  border-radius: 999px;
  background: var(--brand-charcoal);
}

.close-icon::before { transform: rotate(45deg); }
.close-icon::after { transform: rotate(-45deg); }

.logo {
  color: var(--brand-primary);
  font-size: 2.5rem;
  font-weight: 700;
  line-height: 1;
}

.logo img {
  width: 142px;
  max-height: 54px;
  object-fit: contain;
}

.footer-logo {
  display: inline-block;
  margin-block-end: 8px;
}

.navbar {
  position: absolute;
  inset-block-start: 100%;
  inset-inline: 0;
  width: 100%;
  max-height: 0;
  padding-inline: 18px;
  overflow: hidden;
  visibility: hidden;
  background: var(--white);
  border-block-end: 1px solid rgba(159, 188, 192, 0.55);
  box-shadow: var(--shadow-header);
  transition: max-height 0.28s ease, visibility 0.28s ease;
}

.navbar.active {
  max-height: 430px;
  visibility: visible;
}

.navbar-list { margin-block: 14px; }

.navbar-link,
.navbar-action-btn {
  color: var(--brand-slate);
  font-size: var(--fs-5);
  font-weight: 600;
  padding-block: 9px;
  transition: color var(--transition), background-color var(--transition), border-color var(--transition);
}

.navbar-link:is(:hover, :focus-visible),
.navbar-action-btn:is(:hover, :focus-visible) {
  color: var(--brand-primary);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.action-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  padding-inline: 14px;
  border: 1px solid rgba(159, 188, 192, 0.62);
  border-radius: 999px;
  background: var(--white);
  color: var(--brand-charcoal);
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 700;
  transition: background-color var(--transition), color var(--transition), border-color var(--transition);
}

.action-btn:is(:hover, :focus-visible) {
  background: rgba(218, 233, 236, 0.7);
  border-color: var(--brand-primary);
  color: var(--brand-primary);
}

.hero {
  padding-block-start: 114px;
  padding-block-end: 54px;
  background: var(--white);
  border-block-end: 1px solid rgba(218, 233, 236, 0.72);
}

.hero .container {
  display: grid;
  gap: 30px;
  align-items: center;
}

.hero-content {
  max-width: 680px;
}

.hero-title {
  margin-block: 8px 15px;
}

.hero-text {
  max-width: 590px;
  margin-block-end: 24px;
  color: var(--brand-slate);
  font-size: 1.78rem;
}

.hero-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.hero-logo-card {
  position: relative;
  max-width: 390px;
  padding: 26px;
  border: 1px solid rgba(218, 233, 236, 0.95);
  border-radius: var(--radius-lg);
  background: var(--white);
  box-shadow: var(--shadow-soft);
}

.hero-logo-card img {
  width: 100%;
  object-fit: contain;
}

.trust {
  background: var(--white);
}

.services,
.testimonials {
  background: rgba(218, 233, 236, 0.18);
}

.trust-card,
.service-card,
.testimonial-card,
.credibility-card {
  height: 100%;
  border: 1px solid rgba(218, 233, 236, 0.95);
  border-radius: var(--radius-md);
  background: var(--white);
  padding: 22px;
  box-shadow: 0 7px 18px rgba(63, 77, 85, 0.04);
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}

.trust-card:is(:hover, :focus-within),
.service-card:is(:hover, :focus-within),
.testimonial-card:is(:hover, :focus-within),
.credibility-card:is(:hover, :focus-within) {
  border-color: var(--brand-soft-teal);
  box-shadow: var(--shadow-soft);
  transform: translateY(-1px);
}

.trust-card .card-icon,
.service-card .card-icon,
.credibility-card .card-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 38px;
  min-height: 34px;
  margin-block-end: 15px;
  padding-inline: 10px;
  border-radius: 10px;
  background: rgba(218, 233, 236, 0.52);
  color: var(--brand-slate);
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.trust-card .card-title,
.service-card .card-title,
.testimonial-card .card-title,
.credibility-card .card-title {
  margin-block-end: 8px;
}

.trust-card p,
.service-card p,
.testimonial-card p,
.credibility-card p,
.about-content p,
.booking-intro p,
.contact-card p,
.footer p {
  color: var(--brand-slate);
}

.about {
  background: var(--white);
}

.about .container {
  display: grid;
  gap: 28px;
  align-items: center;
}

.about-panel {
  border: 1px solid rgba(218, 233, 236, 0.95);
  border-radius: var(--radius-lg);
  background: var(--white);
  padding: 26px;
  box-shadow: var(--shadow-soft);
}

.panel-label {
  color: var(--brand-primary);
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  margin-block-end: 12px;
  text-transform: uppercase;
}

.about-panel h3 {
  max-width: 460px;
  color: var(--brand-charcoal);
  font-family: var(--font-heading);
  font-size: clamp(2.4rem, 3vw, 3.4rem);
  font-weight: 700;
  line-height: 1.16;
}

.about-panel ul {
  display: grid;
  gap: 10px;
  margin-block-start: 24px;
}

.about-panel li {
  position: relative;
  padding-inline-start: 20px;
  color: var(--brand-slate);
}

.about-panel li::before {
  content: "";
  position: absolute;
  inset-inline-start: 0;
  inset-block-start: 0.72em;
  width: 7px;
  height: 7px;
  border-radius: 999px;
  background: var(--brand-soft-teal);
}

.about-list {
  display: grid;
  gap: 11px;
  margin-block-start: 20px;
}

.about-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  color: var(--brand-charcoal);
  font-weight: 700;
}

.check-mark {
  flex-shrink: 0;
  position: relative;
  width: 18px;
  height: 18px;
  margin-block-start: 3px;
  border: 2px solid var(--brand-soft-teal);
  border-radius: 999px;
}

.check-mark::after {
  content: "";
  position: absolute;
  inset-inline-start: 4px;
  inset-block-start: 2px;
  width: 5px;
  height: 9px;
  border: solid var(--brand-primary);
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

.booking {
  background: var(--white);
}

.booking .container {
  display: grid;
  gap: 24px;
}

.booking-form {
  border: 1px solid rgba(218, 233, 236, 0.95);
  border-radius: var(--radius-lg);
  background: var(--white);
  padding: 20px;
  box-shadow: var(--shadow-soft);
}

.form-grid {
  display: grid;
  gap: 14px;
  margin-block-end: 18px;
}

.booking-form label span {
  color: var(--brand-slate);
  font-size: 1.4rem;
  font-weight: 600;
  margin-block-end: 6px;
}

.form-success {
  display: none;
  margin-block-start: 14px;
  padding: 11px 13px;
  border: 1px solid rgba(218, 233, 236, 0.95);
  border-radius: var(--radius-sm);
  background: rgba(218, 233, 236, 0.44);
  color: var(--brand-charcoal);
  font-weight: 700;
}

.form-success.active { display: block; }
.form-success.success {
  border-color: rgba(159, 188, 192, 0.7);
  background: rgba(218, 233, 236, 0.46);
}
.form-success.error {
  border-color: rgba(122, 137, 143, 0.42);
  background: rgba(122, 137, 143, 0.12);
}

.contact {
  background: var(--white);
}

.contact-card {
  display: grid;
  gap: 24px;
  border: 1px solid rgba(218, 233, 236, 0.95);
  border-radius: var(--radius-lg);
  background: var(--white);
  padding: 24px;
  box-shadow: var(--shadow-soft);
}

.contact-list {
  display: grid;
  gap: 13px;
}

.contact-list li {
  display: grid;
  grid-template-columns: 30px 1fr;
  align-items: start;
  gap: 11px;
  color: var(--brand-charcoal);
}

.contact-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 30px;
  min-height: 24px;
  border-radius: 8px;
  background: rgba(218, 233, 236, 0.52);
  color: var(--brand-slate);
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
}

.contact-list a {
  transition: color var(--transition);
}

.contact-list a:is(:hover, :focus-visible) {
  color: var(--brand-primary);
}

.footer {
  border-block-start: 1px solid rgba(218, 233, 236, 0.95);
  background: rgba(218, 233, 236, 0.24);
  padding-block: 36px;
}

.footer .container {
  display: grid;
  gap: 22px;
}

.footer-list {
  display: grid;
  gap: 7px;
}

.footer-list a {
  color: var(--brand-slate);
  font-weight: 700;
  transition: color var(--transition);
}

.footer-list a:is(:hover, :focus-visible) {
  color: var(--brand-primary);
}

.copyright {
  border-block-start: 1px solid rgba(159, 188, 192, 0.68);
  padding-block-start: 16px;
  color: var(--brand-slate);
  font-size: var(--fs-6);
}

.back-top-btn {
  position: fixed;
  inset-inline-end: 18px;
  inset-block-end: 18px;
  z-index: 3;
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 999px;
  background: var(--brand-charcoal);
  color: var(--white);
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  opacity: 0;
  visibility: hidden;
  box-shadow: var(--shadow-soft);
  transition: opacity var(--transition), visibility var(--transition), transform var(--transition);
}

.back-top-btn.active {
  opacity: 1;
  visibility: visible;
  transform: translateY(-6px);
}

.reveal {
  opacity: 1;
  transform: none;
}

.js .reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 600ms ease, transform 600ms ease;
  will-change: opacity, transform;
}

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

.has-scrollbar li:nth-child(2) .reveal,
.grid-list li:nth-child(2) .reveal { transition-delay: 80ms; }

.has-scrollbar li:nth-child(3) .reveal,
.grid-list li:nth-child(3) .reveal { transition-delay: 140ms; }

.has-scrollbar li:nth-child(4) .reveal,
.grid-list li:nth-child(4) .reveal { transition-delay: 200ms; }

.grid-list li:nth-child(5) .reveal { transition-delay: 80ms; }
.grid-list li:nth-child(6) .reveal { transition-delay: 140ms; }
.grid-list li:nth-child(7) .reveal { transition-delay: 200ms; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }

  .js .reveal,
  .js .reveal.visible {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

@media (min-width: 575px) {
  .scrollbar-item { min-width: calc(50% - 9px); }
  .grid-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .form-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .form-wide { grid-column: 1 / -1; }
}

@media (max-width: 767px) {
  :root { --section-padding: 46px; }

  .header-actions { display: none; }

  .header {
    padding-block: 10px;
  }

  .header .container {
    position: relative;
  }

  .header .logo {
    position: absolute;
    inset-inline-start: 50%;
    transform: translateX(-50%);
  }

  .logo img {
    width: 126px;
  }

  .hero {
    padding-block-start: 100px;
  }

  .hero-logo-card {
    max-width: 330px;
    padding: 20px;
  }

  .hero-text {
    font-size: 1.65rem;
  }

  .hero-actions .btn {
    width: 100%;
    max-width: none;
  }

  .trust-card,
  .service-card,
  .testimonial-card,
  .booking-form,
  .contact-card,
  .about-panel {
    padding: 18px;
  }
}

@media (min-width: 768px) {
  .container { max-width: 730px; }
  .scrollbar-item { min-width: calc(33.333% - 12px); }

  .about .container,
  .booking .container,
  .contact-card,
  .footer .container {
    grid-template-columns: 1fr 1fr;
  }

  .footer .copyright { grid-column: 1 / -1; }
}

@media (min-width: 992px) {
  .container { max-width: 960px; }

  .nav-toggle-btn { display: none; }

  .navbar {
    all: unset;
    display: flex;
    align-items: center;
    gap: 22px;
  }

  .navbar-list {
    display: flex;
    align-items: center;
    gap: 22px;
    margin-block: 0;
  }

  .navbar-link {
    padding-block: 0;
    font-size: 1.5rem;
  }

  .navbar-action-btn {
    padding: 9px 15px;
    border: 1px solid rgba(159, 188, 192, 0.7);
    border-radius: 999px;
    font-size: 1.45rem;
  }

  .hero {
    padding-block-start: 124px;
    padding-block-end: 66px;
  }

  .hero .container {
    grid-template-columns: minmax(0, 1fr) 370px;
    gap: 44px;
  }

  .grid-list { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .credibility-list { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .booking .container { grid-template-columns: 0.8fr 1.2fr; }
}

@media (min-width: 1200px) {
  :root { --section-padding: 66px; }
  .container { max-width: 1130px; }
  .scrollbar-item { min-width: calc(25% - 14px); }
}