:root {
  --navy: #0d2b45;
  --navy-2: #133f64;
  --blue: #1f8fe5;
  --blue-2: #63bcff;
  --ice: #eff8ff;
  --orange: #ff7a45;
  --text: #153047;
  --muted: #647789;
  --line: #e4edf4;
  --white: #ffffff;
  --shadow: 0 20px 60px rgba(13, 43, 69, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
}

body {
  font-family: 'DM Sans', sans-serif;
  color: var(--text);
  background: #fff;
  overflow-x: hidden;
}

h1,
h2,
h3,
h4,
h5,
.brand-text {
  font-family: 'Manrope', sans-serif;
}

a {
  text-decoration: none;
}

/* =========================
   TOP CONTACT BAR
========================= */

.top-strip {
  background: var(--navy);
  color: rgba(255, 255, 255, .8);
  font-size: .88rem;
  padding: .55rem 0;
}

.top-link {
  color: #fff;
  font-weight: 600;
}

.top-link:hover {
  color: var(--blue-2);
}

/* =========================
   NAVBAR
========================= */

.navbar {
  z-index: 1030;
}

.navbar-brand {
  letter-spacing: -.03em;
}

.brand-mark {
  width: 44px;
  height: 44px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--blue), #6bc7ff);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
  box-shadow: 0 10px 25px rgba(31, 143, 229, .25);
}

.brand-text {
  font-size: 1rem;
  color: var(--navy);
  letter-spacing: .04em;
}

.brand-text strong {
  color: var(--blue);
}

.nav-link {
  color: #3d5365;
  font-weight: 600;
  padding: .8rem .75rem !important;
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  left: .75rem;
  right: .75rem;
  bottom: .45rem;
  height: 2px;
  background: var(--blue);
  transform: scaleX(0);
  transform-origin: left;
  transition: .25s ease;
}

.nav-link:hover {
  color: var(--navy);
}

.nav-link:hover::after {
  transform: scaleX(1);
}

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

.btn {
  font-weight: 700;
  transition: .25s ease;
}

.btn-primary-custom {
  background: linear-gradient(135deg, var(--blue), #1577c7);
  color: #fff;
  border: 0;
  border-radius: 999px;
  box-shadow: 0 12px 28px rgba(31, 143, 229, .25);
}

.btn-primary-custom:hover {
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 18px 34px rgba(31, 143, 229, .34);
}

.btn-outline-custom {
  border: 1.5px solid #bed0de;
  color: var(--navy);
  background: #fff;
  border-radius: 999px;
}

.btn-outline-custom:hover {
  border-color: var(--blue);
  color: var(--blue);
  transform: translateY(-2px);
}

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

.hero-section {
  background:
    radial-gradient(circle at 8% 20%, rgba(99, 188, 255, .15), transparent 28%),
    radial-gradient(circle at 95% 10%, rgba(31, 143, 229, .10), transparent 28%),
    #fff;
}

.min-vh-hero {
  min-height: 700px;
}

.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(4px);
  opacity: .7;
  pointer-events: none;
}

.orb-one {
  width: 130px;
  height: 130px;
  background: rgba(31, 143, 229, .08);
  left: -40px;
  top: 18%;
  animation: float 6s ease-in-out infinite;
}

.orb-two {
  width: 90px;
  height: 90px;
  border: 18px solid rgba(255, 122, 69, .08);
  right: 4%;
  bottom: 12%;
  animation: float 7s ease-in-out infinite reverse;
}

@keyframes float {
  50% {
    transform: translateY(-18px) translateX(7px);
  }
}

.eyebrow,
.section-kicker {
  font-size: .82rem;
  font-weight: 800;
  letter-spacing: .14em;
  color: var(--blue);
  text-transform: uppercase;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
}

.eyebrow span {
  width: 30px;
  height: 2px;
  background: var(--blue);
  display: inline-block;
}

.display-hero {
  font-size: clamp(2.8rem, 6vw, 5rem);
  line-height: .98;
  letter-spacing: -.055em;
  font-weight: 800;
  color: var(--navy);
}

.display-hero span {
  color: var(--blue);
}

.hero-copy {
  font-size: 1.18rem;
  line-height: 1.8;
  color: var(--muted);
  max-width: 620px;
}

.hero-points span {
  color: #52687b;
  font-weight: 600;
  font-size: .95rem;
}

.hero-points i {
  color: var(--blue);
  margin-right: .4rem;
}

.hero-media-wrap {
  position: relative;
  max-width: 610px;
  margin-left: auto;
  padding: 18px 18px 36px 36px;
}

.hero-media-wrap::before {
  content: '';
  position: absolute;
  inset: 55px 0 0 55px;
  border-radius: 38px;
  background: linear-gradient(150deg, var(--ice), #e1f3ff);
  z-index: 0;
}

.hero-image {
  position: relative;
  z-index: 1;
  border-radius: 34px;
  width: 100%;
  height: 560px;
  object-fit: cover;
  object-position: center;
  box-shadow: var(--shadow);
}

.image-badge {
  position: absolute;
  z-index: 3;
  width: 88px;
  height: 88px;
  border-radius: 28px;
  background: rgba(255, 255, 255, .94);
  backdrop-filter: blur(8px);
  box-shadow: 0 15px 35px rgba(13, 43, 69, .13);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: .25rem;
  font-size: .78rem;
  font-weight: 800;
}

.image-badge i {
  font-size: 1.6rem;
}

.badge-top {
  top: 4px;
  right: 12px;
  color: var(--blue);
}

.badge-bottom {
  bottom: 0;
  left: 2px;
  color: var(--orange);
}

.hero-mini-card {
  position: absolute;
  z-index: 3;
  bottom: 34px;
  right: -12px;
  background: #fff;
  border-radius: 18px;
  padding: .85rem 1rem;
  box-shadow: 0 18px 40px rgba(13, 43, 69, .16);
  display: flex;
  align-items: center;
  gap: .75rem;
}

.hero-mini-card small {
  display: block;
  color: var(--muted);
}

.hero-mini-card strong {
  display: block;
  color: var(--navy);
  font-size: .92rem;
}

.mini-icon {
  width: 42px;
  height: 42px;
  border-radius: 13px;
  background: var(--ice);
  color: var(--blue);
  display: grid;
  place-items: center;
}

/* =========================
   TRUST BAR
========================= */

.trust-bar {
  background: #fbfdff;
}

.trust-item {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .75rem;
  color: #536b7e;
  font-weight: 700;
}

.trust-item i {
  color: var(--blue);
  font-size: 1.25rem;
}

/* =========================
   GENERAL SECTIONS
========================= */

.section-padding {
  padding: 105px 0;
}

.section-title {
  font-size: clamp(2rem, 4vw, 3.35rem);
  line-height: 1.08;
  letter-spacing: -.045em;
  color: var(--navy);
  font-weight: 800;
}

.section-copy {
  color: var(--muted);
  line-height: 1.8;
  font-size: 1.05rem;
}

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

.service-card {
  border: 1px solid var(--line);
  border-radius: 24px;
  padding: 2rem;
  background: #fff;
  display: flex;
  flex-direction: column;
  transition: .32s ease;
  position: relative;
  overflow: hidden;
}

.service-card::after {
  content: '';
  position: absolute;
  width: 100px;
  height: 100px;
  border-radius: 50%;
  right: -52px;
  top: -48px;
  background: rgba(31, 143, 229, .05);
  transition: .32s ease;
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 55px rgba(13, 43, 69, .10);
  border-color: #cfe4f2;
}

.service-card:hover::after {
  transform: scale(1.5);
}

.service-icon {
  width: 58px;
  height: 58px;
  border-radius: 18px;
  display: grid;
  place-items: center;
  font-size: 1.55rem;
  margin-bottom: 1.4rem;
}

.service-icon.cool {
  color: #187bc5;
  background: #e9f6ff;
}

.service-icon.warm {
  color: #e56536;
  background: #fff0e9;
}

.service-icon.water {
  color: #147bb7;
  background: #e9f8ff;
}

.service-icon.air {
  color: #397ba0;
  background: #edf5f9;
}

.service-card h3 {
  font-size: 1.28rem;
  color: var(--navy);
  font-weight: 800;
}

.service-card p {
  color: var(--muted);
  line-height: 1.7;
  margin: .65rem 0 1.4rem;
}

.service-link {
  color: var(--blue);
  font-weight: 800;
  margin-top: auto;
  display: inline-flex;
  gap: .45rem;
  align-items: center;
}

.service-link i {
  transition: .25s;
}

.service-link:hover i {
  transform: translateX(5px);
}

.service-card-cta {
  background: linear-gradient(145deg, var(--navy), var(--navy-2));
  color: #fff;
  border-color: transparent;
}

.service-card-cta h3 {
  color: #fff;
  margin-top: 1rem;
}

.service-card-cta p {
  color: rgba(255, 255, 255, .7);
}

.small-label {
  font-size: .75rem;
  letter-spacing: .12em;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--blue-2);
}

/* =========================
   ABOUT
========================= */

.soft-section {
  background: linear-gradient(180deg, #f7fbfe, #eef7fd);
}

.about-image-wrap {
  position: relative;
  padding: 24px;
}

.about-image-wrap::before {
  content: '';
  position: absolute;
  inset: 0 70px 70px 0;
  background: linear-gradient(135deg, #dff2ff, #c9e9ff);
  border-radius: 34px;
}

.about-image {
  position: relative;
  z-index: 1;
  border-radius: 32px;
  height: 520px;
  width: 100%;
  object-fit: cover;
  box-shadow: var(--shadow);
}

.about-floating-card {
  position: absolute;
  z-index: 2;
  right: 0;
  bottom: 18px;
  background: #fff;
  padding: 1rem 1.2rem;
  border-radius: 18px;
  box-shadow: 0 18px 40px rgba(13, 43, 69, .15);
  display: flex;
  gap: .75rem;
  align-items: center;
}

.about-floating-card i {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  background: var(--ice);
  color: var(--blue);
  border-radius: 13px;
  font-size: 1.25rem;
}

.about-floating-card small,
.about-floating-card strong {
  display: block;
}

.about-floating-card small {
  color: var(--muted);
}

.about-floating-card strong {
  color: var(--navy);
}

.feature-list {
  border-top: 1px solid #d9e8f2;
}

.feature-row {
  display: grid;
  grid-template-columns: 55px 1fr;
  gap: 1rem;
  padding: 1.35rem 0;
  border-bottom: 1px solid #d9e8f2;
}

.feature-number {
  color: var(--blue);
  font-weight: 800;
  font-family: 'Manrope', sans-serif;
}

.feature-row h4 {
  color: var(--navy);
  font-size: 1.02rem;
  font-weight: 800;
  margin-bottom: .3rem;
}

.feature-row p {
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
}

/* =========================
   PROCESS
========================= */

.process-heading {
  max-width: 720px;
}

.step-card {
  text-align: center;
  border: 1px solid var(--line);
  border-radius: 24px;
  padding: 2.2rem 1.7rem;
  height: 100%;
  position: relative;
  background: #fff;
  transition: .3s ease;
}

.step-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 18px 50px rgba(13, 43, 69, .09);
}

.step-num {
  position: absolute;
  top: 18px;
  right: 20px;
  font-family: 'Manrope', sans-serif;
  font-weight: 800;
  color: #c8d9e6;
  font-size: 1.2rem;
}

.step-icon {
  width: 68px;
  height: 68px;
  border-radius: 22px;
  margin: 0 auto 1.25rem;
  display: grid;
  place-items: center;
  background: var(--ice);
  color: var(--blue);
  font-size: 1.7rem;
}

.step-card h3 {
  font-size: 1.2rem;
  color: var(--navy);
  font-weight: 800;
}

.step-card p {
  color: var(--muted);
  line-height: 1.7;
  margin-bottom: 0;
}

/* =========================
   BOOKING
========================= */

.booking-section {
  background: linear-gradient(180deg, #f8fcff 0%, #eef7fd 100%);
  position: relative;
  overflow: hidden;
}

.booking-glow {
  position: absolute;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  background: rgba(31, 143, 229, .12);
  filter: blur(60px);
  right: -120px;
  top: -120px;
}

.booking-shell {
  border-radius: 32px;
  overflow: hidden;
  box-shadow: 0 30px 80px rgba(13, 43, 69, .14);
  position: relative;
  z-index: 1;
}

.booking-info {
  background: linear-gradient(145deg, #0d2b45, #15496f);
  color: #fff;
  padding: 3.3rem;
  position: relative;
  overflow: hidden;
}

.booking-info::after {
  content: '';
  position: absolute;
  width: 220px;
  height: 220px;
  border: 38px solid rgba(255, 255, 255, .05);
  border-radius: 50%;
  right: -80px;
  bottom: -70px;
}

.booking-info h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.08;
  letter-spacing: -.04em;
  font-weight: 800;
  margin: 1rem 0;
}

.booking-info p {
  color: rgba(255, 255, 255, .72);
  line-height: 1.8;
}

.booking-benefits > div {
  display: flex;
  gap: .7rem;
  align-items: center;
  margin: .8rem 0;
  font-weight: 600;
}

.booking-benefits i {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: rgba(99, 188, 255, .18);
  color: #8fd2ff;
}

.booking-note {
  padding: 1rem;
  border: 1px solid rgba(255, 255, 255, .12);
  border-radius: 16px;
  background: rgba(255, 255, 255, .04);
  display: flex;
  gap: .7rem;
  font-size: .87rem;
  line-height: 1.55;
  color: rgba(255, 255, 255, .66);
  position: relative;
  z-index: 1;
}

.booking-form-panel {
  padding: 3.3rem;
  min-height: 100%;
}

.form-label {
  font-size: .9rem;
  font-weight: 700;
  color: var(--navy);
}

.form-control,
.form-select {
  border: 1px solid #d5e2eb;
  min-height: 52px;
  border-radius: 14px;
  padding: .75rem 1rem;
  color: var(--text);
}

textarea.form-control {
  min-height: 120px;
}

.form-control:focus,
.form-select:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 .2rem rgba(31, 143, 229, .10);
}

.form-privacy {
  color: #8494a1;
  font-size: .8rem;
}

.success-message {
  display: none;
  height: 100%;
  min-height: 480px;
  align-items: center;
  justify-content: center;
  text-align: center;
  flex-direction: column;
  padding: 2rem;
}

.success-message.show {
  display: flex;
}

.success-icon {
  width: 78px;
  height: 78px;
  border-radius: 50%;
  background: #e9f8ef;
  color: #28a560;
  display: grid;
  place-items: center;
  font-size: 2rem;
  margin-bottom: 1rem;
}

.success-message h3 {
  color: var(--navy);
  font-weight: 800;
}

.success-message p {
  color: var(--muted);
  max-width: 480px;
  line-height: 1.7;
}

/* =========================
   FAQ
========================= */

.custom-accordion .accordion-item {
  border: 0;
  border-bottom: 1px solid var(--line);
}

.custom-accordion .accordion-button {
  padding: 1.35rem .25rem;
  font-weight: 800;
  color: var(--navy);
  font-family: 'Manrope', sans-serif;
  background: #fff;
  box-shadow: none;
}

.custom-accordion .accordion-button:not(.collapsed) {
  color: var(--blue);
}

.custom-accordion .accordion-body {
  padding: .2rem .25rem 1.5rem;
  color: var(--muted);
  line-height: 1.75;
}

/* =========================
   FINAL CTA
========================= */

.final-cta {
  background: #fff;
}

.final-cta-card {
  background: linear-gradient(135deg, #edf8ff, #f7fbff);
  border: 1px solid #dcecf7;
  border-radius: 26px;
  padding: 2.2rem 2.4rem;
}

.final-cta-card h2 {
  color: var(--navy);
  font-weight: 800;
  letter-spacing: -.03em;
}

.final-cta-card p {
  color: var(--muted);
}

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

.footer {
  background: #0a2236;
  color: #fff;
}

.footer-copy {
  color: rgba(255, 255, 255, .6);
  max-width: 520px;
  line-height: 1.7;
}

.footer h5 {
  font-size: .95rem;
  font-weight: 800;
  margin-bottom: 1rem;
}

.footer a:not(.navbar-brand) {
  display: block;
  color: rgba(255, 255, 255, .58);
  margin: .55rem 0;
  transition: .2s;
}

.footer a:hover {
  color: #fff;
}

.footer-book {
  color: #8fd2ff !important;
  font-weight: 700;
}

.footer-line {
  border-color: rgba(255, 255, 255, .1);
}

.footer-bottom {
  color: rgba(255, 255, 255, .45);
  font-size: .83rem;
}

/* =========================
   BACK TO TOP
========================= */

.back-to-top {
  position: fixed;
  right: 22px;
  bottom: 22px;
  width: 46px;
  height: 46px;
  border: 0;
  border-radius: 50%;
  background: var(--navy);
  color: #fff;
  box-shadow: 0 12px 30px rgba(13, 43, 69, .25);
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: .25s;
  z-index: 1020;
}

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

.back-to-top:hover {
  background: var(--blue);
}

/* =========================
   TABLET
========================= */

@media (max-width: 991.98px) {

  .navbar-collapse {
    padding: 1rem 0 1.2rem;
  }

  .nav-link::after {
    display: none;
  }

  .min-vh-hero {
    min-height: auto;
  }

  .hero-media-wrap {
    margin: 0 auto;
  }

  .hero-image {
    height: 480px;
  }

  .section-padding {
    padding: 82px 0;
  }

  .booking-info,
  .booking-form-panel {
    padding: 2.4rem;
  }
}

/* =========================
   MOBILE
========================= */

@media (max-width: 767.98px) {

  .display-hero {
    font-size: 2.8rem;
  }

  .hero-copy {
    font-size: 1.05rem;
  }

  .hero-media-wrap {
    padding: 14px 10px 32px 18px;
  }

  .hero-media-wrap::before {
    inset: 40px 0 0 35px;
    border-radius: 26px;
  }

  .hero-image {
    height: 390px;
    border-radius: 26px;
  }

  .image-badge {
    width: 72px;
    height: 72px;
    border-radius: 22px;
  }

  .image-badge i {
    font-size: 1.35rem;
  }

  .hero-mini-card {
    right: 0;
    bottom: 20px;
  }

  .about-image {
    height: 390px;
  }

  .about-image-wrap {
    padding: 10px 14px 40px 0;
  }

  .about-image-wrap::before {
    inset: 35px 0 0 35px;
  }

  .about-floating-card {
    right: 0;
    bottom: 0;
  }

  .booking-info,
  .booking-form-panel {
    padding: 2rem 1.4rem;
  }

  .final-cta-card {
    padding: 1.7rem;
  }
}

/* =========================
   SMALL MOBILE
========================= */

@media (max-width: 575.98px) {

  .brand-mark {
    width: 40px;
    height: 40px;
    border-radius: 12px;
  }

  .brand-text {
    font-size: .88rem;
  }

  .hero-section .btn-lg {
    font-size: 1rem;
  }

  .hero-points {
    gap: .7rem !important;
    flex-direction: column;
  }

  .hero-mini-card {
    position: relative;
    right: auto;
    bottom: auto;
    margin: -30px 14px 0 auto;
    width: max-content;
  }

  .badge-bottom {
    bottom: 16px;
  }

  .trust-item {
    flex-direction: column;
    gap: .3rem;
    font-size: .82rem;
  }

  .section-padding {
    padding: 68px 0;
  }

  .section-title {
    font-size: 2.1rem;
  }

  .service-card {
    padding: 1.5rem;
  }

  .booking-shell {
    border-radius: 24px;
  }
}

/* ==================================================
   ALBERTA PURE AIR LOGO
================================================== */

.brand-logo-link {
  display: inline-flex;
  align-items: center;
  flex: 0 0 auto;
  padding-top: .35rem;
  padding-bottom: .35rem;
  margin-right: 1rem;
  line-height: 1;
}

.brand-logo {
  display: block;
  width: 148px;
  max-width: 100%;
  height: auto;
  max-height: 72px;
  object-fit: contain;
  object-position: left center;
}

.footer-brand-logo {
  display: block;
  width: 165px;
  max-width: 100%;
  height: auto;
  max-height: 82px;
  object-fit: contain;
  object-position: left center;
}

/* Tablet logo */
@media (max-width: 991.98px) {

  .brand-logo {
    width: 112px;
    max-height: 55px;
  }
}

/* Mobile logo */
@media (max-width: 767.98px) {

  .navbar > .container {
    min-height: 58px;
  }

  .brand-logo-link {
    padding-top: .2rem;
    padding-bottom: .2rem;
    margin-right: .45rem;
  }

  .brand-logo {
    width: 100px !important;
    max-width: 100px !important;
    height: auto !important;
    max-height: 55px !important;
    object-fit: contain !important;
  }

  .footer-brand-logo {
    width: 108px !important;
    max-width: 108px !important;
    height: auto !important;
    max-height: 53px !important;
  }
}

/* Phones up to 430px */
@media (max-width: 430px) {

  .brand-logo {
    width: 80px !important;
    max-width: 80px !important;
    height: auto !important;
    max-height: 44px !important;
  }

  .footer-brand-logo {
    width: 100px !important;
    max-width: 100px !important;
    height: auto !important;
    max-height: 50px !important;
  }
}

/* Very small phones */
@media (max-width: 360px) {

  .brand-logo {
    width: 76px !important;
    max-width: 76px !important;
    height: auto !important;
    max-height: 42px !important;
  }

  .footer-brand-logo {
    width: 94px !important;
    max-width: 94px !important;
    height: auto !important;
  }
}