@import url('https://fonts.googleapis.com/css2?family=Poppins:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,100;1,200;1,300;1,400;1,500;1,600;1,700;1,800;1,900&display=swap');

* {
  font-family: "Poppins", sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

main {
  padding-top: 0;
}

.container-fluid {
  padding: 0 80px;
}

.center {
  text-align: center;
}

h1,
h2,
h3,
h4,
h5 {
  font-weight: 700;
}

h1.line:before,
h2.line:before,
h3.line:before,
h4.line:before,
h5.line:before {
  content: "";
  width: 80px;
  height: 2px;
  background-color: var(--sky);
  display: block;
}

h1.line:before,
h2.line:before {
  margin-bottom: 30px;
}

h3.line:before {
  margin-bottom: 25px;
}

h4.line:before,
h5.line:before {
  margin-bottom: 20px;
}

h1.line-60:before,
h2.line-60:before,
h3.line-60:before,
h4.line-60:before,
h5.line-60:before {
  width: 60px;
}

h1.line-center,
h2.line-center,
h3.line-center,
h4.line-center,
h5.line-center {
  text-align: center;
}


h1.line-center:before,
h2.line-center:before,
h3.line-center:before,
h4.line-center:before,
h5.line-center:before {
  margin: auto;
}

h1.line-center:before,
h2.line-center:before {
  margin-bottom: 30px;
}

h3.line-center:before {
  margin-bottom: 25px;
}

h4.line-center:before,
h5.line-center:before {
  margin-bottom: 20px;
}

.nadpis-h1 {
  padding-top: 80px;
}

.banner.subpage .breadcrumbs {
  text-align: center !important;
  margin-bottom: 0 !important;
}

.breadcrumbs {
  font-size: 0.8em;
  color: #ddd;
  margin-top: 25px;
  margin-bottom: -44px;
  text-align: right;
}

.breadcrumbs>a {
  color: #ddd;
}

.breadcrumbs>a:hover {
  text-decoration: none;
}

.breadcrumbs>i {
  padding: 0 5px 0 5px;
}

a,
button {
  transition: all 0.3s;
  -moz-transition: all 0.3s;
  -webkit-transition: all 0.3s;
  -o-transition: all 0.3s;
}

html,
body {
  overflow-x: hidden;
}

.bg {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-position: center center;
  background-repeat: no-repeat;
  background-size: cover;
  transition: all 0.8s;
  -moz-transition: all 0.8s;
  -webkit-transition: all 0.8s;
  -o-transition: all 0.8s;
}

@media (min-width: 1500px) {
  .container {
    max-width: 1400px;
  }
}

@media (max-width: 1400px) {
  .promo-strip {
    margin-top: 63px !important;
  }

  .top-bar {
    padding: 0;
  }
}

@media (max-width: 991px) {
  .container-fluid {
    padding: 0 20px;
  }

  .about-image-placeholder img {
    max-height: none !important;
  }

  .about-grid {
    gap: 0 !important;
  }

  .container {
    /*padding: 0 20px;*/
    padding-left: 20px;
    padding-right: 20px;
  }

  .breadcrumbs {
    text-align: center;
  }
}

.btn-my {
  display: inline-block;
  font-size: 20px;
  font-weight: 600;
  text-decoration: none !important;
  border-radius: 30px;
  background-color: transparent;
  text-align: center;
}

.btn-my:hover {
  text-decoration: none !important;
}

.btn-my.lh-60 {
  line-height: 60px;
}

.btn-my.lh-50 {
  line-height: 50px;
}

.btn-my.lh-40 {
  line-height: 40px;
}

.btn-my.w-160 {
  width: 160px;
}

.btn-my.w-270 {
  width: 270px;
}

.btn-my.w-240 {
  width: 240px;
}

.btn-my-blue {
  background-color: var(--sky);
  color: #FFFFFF;
}

.btn-my-blue:hover {
  background-color: #3a589e;
  color: #FFFFFF;
}

.btn-my-dark {
  color: #FFFFFF;
  background-color: #000000;
}

.btn-my-dark:hover {
  background-color: #333333;
  color: #FFFFFF;
}

.error label {
  color: red !important;
}

.error input[type='text'],
.error input[type='email'],
.error textarea {
  border: 1px solid red !important;
}

.nav-item.poptavka .count {
  color: white;
  display: inline-block;
  background-color: #002f4c;
  border-radius: 50%;
  width: 30px;
  line-height: 30px;
  text-align: center;
  color: white;
  font-weight: bold;
  margin-left: 10px;
}

.banner.subpage {
  color: #fff;
  background-size: cover;
  min-height: 200px;
  max-width: 100%;
  width: 100%;
  padding: 0;
  margin-right: auto;
  margin-left: auto;
  background-image: url("/template/img/sekce-3/slider.jpg");
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
  margin-bottom: 0;
  position: relative;
}

.banner.subpage::before {
  content: "";
  position: absolute;
  width: 100%;
  height: 100%;
  opacity: 0.9;
  background: transparent linear-gradient(90deg, var(--dark-bg) 0%, var(--dark-bg) 100%) 0% 0% no-repeat padding-box;
}

.banner.subpage h1 {
  color: #fff;
  font-weight: 800;
  font-size: 36px;
  letter-spacing: -.02em;
}

.banner.subpage .content {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
  width: 90vw;
}

:root {
  --ice: #EFF4FB;
  --frost: #DBEAFE;
  --sky: #2563EB;
  --deep: #1E40AF;
  --midnight: #000000;
  --coral: #ef0d0d;
  --coral-soft: #f53a3a;
  --white: #FFFFFF;
  --ghost: #F7F9FC;
  --text: #1E293B;
  --text-light: #64748B;
  --border: #E2E8F0;
  --shadow-sm: 0 2px 8px rgba(15, 23, 42, 0.06);
  --shadow-md: 0 8px 32px rgba(15, 23, 42, 0.08);
  --shadow-lg: 0 16px 48px rgba(15, 23, 42, 0.10);
  --shadow-xl: 0 24px 64px rgba(15, 23, 42, 0.14);
  --radius: 16px;
  --radius-sm: 10px;
  --dark-bg: #0F172A;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  font-family: 'Poppins', sans-serif;
  color: var(--text);
  background: var(--white);
  overflow-x: hidden;
  line-height: 1.7;
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(40px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideRight {
  from {
    opacity: 0;
    transform: translateX(-60px);
  }

  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideLeft {
  from {
    opacity: 0;
    transform: translateX(60px);
  }

  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes float {

  0%,
  100% {
    transform: translateY(0px);
  }

  50% {
    transform: translateY(-12px);
  }
}

@keyframes drift {
  0% {
    transform: translate(0, 0) rotate(0deg);
    opacity: 0;
  }

  10% {
    opacity: .6;
  }

  90% {
    opacity: .6;
  }

  100% {
    transform: translate(var(--dx), var(--dy)) rotate(360deg);
    opacity: 0;
  }
}

@keyframes pulse-ring {
  0% {
    transform: scale(1);
    opacity: 0.5;
  }

  100% {
    transform: scale(1.4);
    opacity: 0;
  }
}

@keyframes kenburns {
  0% {
    transform: scale(1.02);
  }

  50% {
    transform: scale(1.08) translate(-0.5%, -0.5%);
  }

  100% {
    transform: scale(1.02);
  }
}

@keyframes marquee {
  0% {
    transform: translateX(0);
  }

  100% {
    transform: translateX(-50%);
  }
}

@keyframes countUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate {
  opacity: 0;
}

.animate.visible {
  animation: fadeUp 0.7s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

.animate-delay-1 {
  animation-delay: .1s !important;
}

.animate-delay-2 {
  animation-delay: .2s !important;
}

.animate-delay-3 {
  animation-delay: .3s !important;
}

.animate-delay-4 {
  animation-delay: .4s !important;
}

.animate-delay-5 {
  animation-delay: .5s !important;
}

/* ═══ TOP BAR ═══ */
.top-bar {
  background: var(--dark-bg);
  color: rgba(255, 255, 255, 0.85);
  font-size: .82rem;
  font-weight: 400;
  letter-spacing: .02em;
  position: relative;
  z-index: 100;
}

.top-bar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 0;
  flex-wrap: wrap;
  gap: 8px;
}

.top-bar a {
  color: rgba(255, 255, 255, 0.9);
  text-decoration: none;
  transition: color .2s;
}

.top-bar a:hover {
  color: var(--coral);
}

.top-bar-left,
.top-bar-right {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}

.top-bar-item {
  display: flex;
  align-items: center;
  gap: 7px;
}

.top-bar-item svg {
  width: 15px;
  height: 15px;
  flex-shrink: 0;
  opacity: .7;
}

.top-bar .badge {
  background: var(--coral);
  color: white;
  font-size: .7rem;
  font-weight: 600;
  padding: 0 10px;
  line-height: 25px;
  border-radius: 20px;
  letter-spacing: .05em;
  text-transform: uppercase;
}

/* ═══ HEADER ═══ */
header {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  position: sticky;
  top: 0;
  z-index: 99;
  border-bottom: 1px solid var(--border);
  transition: box-shadow .3s;
}

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

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
  gap: 16px;
}

.logo img {
  height: 48px;
  width: auto;
  transition: transform .3s;
}

.logo img:hover {
  transform: scale(1.04);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  list-style: none;
}

.nav-links a {
  text-decoration: none;
  color: var(--text);
  font-size: 18px;
  font-weight: 500;
  padding: 8px 14px;
  border-radius: 8px;
  transition: all .25s;
}

.nav-links a:hover {
  color: var(--sky);
  background: var(--ice);
}

.nav-cta {
  background: var(--coral) !important;
  color: white !important;
  font-weight: 600 !important;
  text-decoration: none !important;
  padding: 10px 22px !important;
  font-size: 18px !important;
  border-radius: 50px !important;
  box-shadow: 0 4px 16px rgba(239, 13, 13, 0.25);
  transition: all .3s !important;
}

.nav-cta:hover {
  background: var(--coral-soft) !important;
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(239, 13, 13, 0.35) !important;
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  background: none;
  border: none;
}

.hamburger span {
  width: 26px;
  height: 2.5px;
  background: var(--text);
  border-radius: 2px;
  transition: all .3s;
}

/* ═══ AKČNÍ NABÍDKA STRIP ═══ */
.promo-strip {
  background: var(--coral);
  color: white;
  overflow: hidden;
  position: relative;
  z-index: 98;
  margin-top: 77px;
}

.promo-strip a {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 12px 24px;
  color: white;
  text-decoration: none;
  font-size: .88rem;
  font-weight: 600;
  transition: background .2s;
}

.promo-strip a:hover {
  background: var(--coral-soft);
}

.promo-strip svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

.promo-strip .promo-tag {
  background: rgba(255, 255, 255, 0.2);
  padding: 3px 12px;
  border-radius: 50px;
  font-size: .7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
}

/* ═══ HERO ═══ */
.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
  animation: kenburns 28s ease-in-out infinite;
  will-change: transform;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(108deg,
      rgba(247, 249, 252, 0.37) 0%, rgba(247, 249, 252, 0.33) 32%,
      rgba(239, 244, 251, 0.25) 52%, rgba(219, 234, 254, 0.15) 72%,
      rgba(219, 234, 254, 0.12) 100%);
}

.hero-overlay::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 25%;
  background: linear-gradient(to top, rgba(255, 255, 255, 1) 0%, transparent 100%);
  pointer-events: none;
}

.hero-particles {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 2;
  overflow: hidden;
}

.particle {
  position: absolute;
  width: 6px;
  height: 6px;
  background: var(--sky);
  border-radius: 50%;
  opacity: 0;
  animation: drift 12s linear infinite;
}

.particle:nth-child(1) {
  top: 20%;
  left: 10%;
  --dx: 100px;
  --dy: -200px;
  animation-duration: 14s;
}

.particle:nth-child(2) {
  top: 60%;
  left: 80%;
  --dx: -80px;
  --dy: -150px;
  animation-delay: 2s;
  animation-duration: 11s;
  width: 4px;
  height: 4px;
}

.particle:nth-child(3) {
  top: 40%;
  left: 50%;
  --dx: 120px;
  --dy: 100px;
  animation-delay: 4s;
  animation-duration: 16s;
  width: 8px;
  height: 8px;
  background: var(--coral);
}

.particle:nth-child(4) {
  top: 80%;
  left: 20%;
  --dx: 60px;
  --dy: -180px;
  animation-delay: 6s;
  animation-duration: 13s;
  width: 5px;
  height: 5px;
}

.particle:nth-child(5) {
  top: 10%;
  left: 70%;
  --dx: -100px;
  --dy: 120px;
  animation-delay: 8s;
  animation-duration: 15s;
  width: 3px;
  height: 3px;
  background: var(--coral-soft);
}

.hero .container {
  position: relative;
  z-index: 3;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  padding-top: 60px;
  padding-bottom: 60px;
}

.hero-content {
  animation: slideRight .9s cubic-bezier(.22, 1, .36, 1) .2s both;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(37, 99, 235, 0.12);
  backdrop-filter: blur(8px);
  color: var(--sky);
  font-size: .78rem;
  font-weight: 600;
  padding: 8px 18px;
  border-radius: 50px;
  margin-bottom: 28px;
  letter-spacing: .05em;
  text-transform: uppercase;
}

.hero-badge::before {
  content: '';
  width: 8px;
  height: 8px;
  background: var(--coral);
  border-radius: 50%;
  animation: pulse-ring 2s infinite;
}

.hero .claim {
  font-size: clamp(2.2rem, 4.5vw, 4.5rem);
  font-weight: 800;
  line-height: 1.12;
  color: var(--midnight);
  margin-bottom: 20px;
  letter-spacing: -.03em;
}

.hero .claim span {
  background: linear-gradient(135deg, var(--sky), var(--deep));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero p.hero-desc {
  font-size: 1.1rem;
  color: var(--text-light);
  margin-bottom: 36px;
  max-width: 500px;
  font-weight: 300;
  line-height: 1.8;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 36px;
  background: var(--coral);
  color: white;
  font-family: 'Poppins', sans-serif;
  font-size: .95rem;
  font-weight: 600;
  border: none;
  border-radius: 50px;
  cursor: pointer;
  text-decoration: none;
  transition: all .35s cubic-bezier(.22, 1, .36, 1);
  box-shadow: 0 6px 24px rgba(239, 13, 13, 0.25);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 36px rgba(239, 13, 13, 0.35);
  color: #fff;
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 36px;
  background: rgba(255, 255, 255, 0.75);
  backdrop-filter: blur(8px);
  color: var(--text);
  font-family: 'Poppins', sans-serif;
  font-size: .95rem;
  font-weight: 600;
  border: 2px solid var(--border);
  border-radius: 50px;
  cursor: pointer;
  text-decoration: none;
  transition: all .35s;
}

.btn-secondary:hover {
  border-color: var(--sky);
  color: var(--sky);
  transform: translateY(-2px);
}

.hero-visual {
  animation: slideLeft .9s cubic-bezier(.22, 1, .36, 1) .4s both;
  position: relative;
}

.hero-card {
  background: rgba(255, 255, 255, 0.82);
  backdrop-filter: blur(20px);
  border-radius: 24px;
  padding: 40px;
  box-shadow: var(--shadow-xl);
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.5);
}

.hero-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--sky), var(--coral));
}

.hero-card-icon {
  width: 72px;
  height: 72px;
  background: linear-gradient(135deg, var(--ice), var(--frost));
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
}

.hero-card-icon svg {
  width: 36px;
  height: 36px;
  color: var(--sky);
}

.hero-card span {
  font-size: 1.3rem;
  font-weight: 700;
  display: block;
  margin-bottom: 12px;
  color: var(--midnight);
}

.hero-card p {
  font-size: .9rem;
  color: var(--text-light);
  line-height: 1.7;
  margin-bottom: 20px;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 24px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
}

.hero-stat {
  text-align: center;
}

.hero-stat-number {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--sky);
  line-height: 1;
}

.hero-stat-label {
  font-size: .72rem;
  color: var(--text-light);
  font-weight: 500;
  margin-top: 4px;
  text-transform: uppercase;
  letter-spacing: .05em;
}

.hero-bg video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
  will-change: transform;
}

.hero-float-badge {
  position: absolute;
  background: white;
  border-radius: 14px;
  padding: 14px 20px;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: .82rem;
  font-weight: 600;
  animation: float 4s ease-in-out infinite;
  z-index: 3;
}

.hero-float-badge.top-right {
  top: -10px;
  right: -20px;
  animation-delay: .5s;
}

.hero-float-badge.bottom-left {
  bottom: -45px;
  left: -20px;
  animation-delay: 1.5s;
}

.float-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.float-icon.green {
  background: #E6F9EE;
  color: #2ECC71;
}

.float-icon.blue {
  background: var(--ice);
  color: var(--sky);
}

/* ═══ SECTIONS COMMON ═══ */
section {
  padding: 100px 0;
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: .78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .12em;
  color: var(--sky);
  margin-bottom: 16px;
}

.section-label::before {
  content: '';
  width: 28px;
  height: 2px;
  background: var(--coral);
  border-radius: 2px;
}

.section-title {
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 800;
  color: var(--midnight);
  line-height: 1.2;
  margin-bottom: 16px;
  letter-spacing: -.02em;
}

.section-desc {
  font-size: 1.05rem;
  color: var(--text-light);
  max-width: 580px;
  font-weight: 300;
  line-height: 1.8;
}

/* ═══ SERVICES ═══ */
.services {
  background: var(--white);
}

.services-header {
  text-align: center;
  margin-bottom: 64px;
}

.services-header .section-desc {
  margin: 0 auto;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.service-card {
  border-radius: var(--radius);
  text-decoration: none;
  overflow: hidden;
  background: var(--white);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
  transition: all .45s cubic-bezier(.22, 1, .36, 1);
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: transparent;
}

.service-card-img {
  width: 100%;
  height: 220px;
  overflow: hidden;
  position: relative;
}

.service-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .6s cubic-bezier(.22, 1, .36, 1);
}

.service-card:hover .service-card-img img {
  transform: scale(1.08);
}

.service-card-img::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 50%;
  background: linear-gradient(to top, rgba(255, 255, 255, 0.95) 0%, transparent 100%);
  pointer-events: none;
}

.service-card-badge {
  position: absolute;
  top: 16px;
  left: 16px;
  z-index: 2;
  padding: 6px 14px;
  border-radius: 50px;
  font-size: .7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  backdrop-filter: blur(12px);
  background: rgba(255, 255, 255, 0.85);
}

.service-card-badge.blue {
  color: var(--sky);
  border: 1px solid rgba(37, 99, 235, 0.2);
}

.service-card-badge.coral {
  color: var(--coral);
  border: 1px solid rgba(239, 13, 13, 0.2);
}

.service-card-badge.deep {
  color: var(--deep);
  border: 1px solid rgba(30, 64, 175, 0.2);
}

.service-card-body {
  padding: 24px 28px 28px;
}

.service-card-body h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--midnight);
  margin-bottom: 10px;
}

.service-card-body p {
  font-size: .88rem;
  color: var(--text-light);
  line-height: 1.7;
}

.service-card-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 16px;
  font-size: .82rem;
  font-weight: 600;
  color: var(--sky);
  text-decoration: none;
  transition: gap .3s;
}

.service-card:hover .service-card-link {
  gap: 10px;
}

.service-card-link svg {
  width: 16px;
  height: 16px;
}

/* ═══ SEO TILES — Klimatizace do bytu / kanceláře / RD ═══ */
.seo-tiles {
  background: var(--ghost);
}

.seo-tiles-header {
  text-align: center;
  margin-bottom: 56px;
}

.seo-tiles-header .section-desc {
  margin: 0 auto;
}

.seo-tiles-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}

.seo-tile {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  text-decoration: none;
  min-height: 380px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  cursor: pointer;
  transition: transform .45s cubic-bezier(.22, 1, .36, 1);
}

.seo-tile:hover {
  transform: translateY(-6px);
}

.seo-tile-img {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.seo-tile-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .6s cubic-bezier(.22, 1, .36, 1);
}

.seo-tile:hover .seo-tile-img img {
  transform: scale(1.06);
}

.seo-tile::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(to top, rgba(15, 23, 42, 0.88) 0%, rgba(15, 23, 42, 0.4) 40%, rgba(15, 23, 42, 0.05) 100%);
}

.seo-tile-content {
  position: relative;
  z-index: 2;
  padding: 36px 32px;
  color: white;
}

.seo-tile-icon {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  transition: background .3s;
}

.seo-tile:hover .seo-tile-icon {
  background: var(--coral);
}

.seo-tile-icon svg {
  width: 24px;
  height: 24px;
}

.seo-tile-content h3 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 10px;
}

.seo-tile-content p {
  font-size: .85rem;
  color: rgba(255, 255, 255, 0.75);
  line-height: 1.7;
  margin-bottom: 16px;
}

.seo-tile-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: .82rem;
  font-weight: 600;
  color: white;
  text-decoration: none;
  transition: gap .3s;
}

.seo-tile:hover .seo-tile-link {
  gap: 12px;
}

.seo-tile-link svg {
  width: 16px;
  height: 16px;
}

/* ═══ ABOUT ═══ */
.about {
  background: var(--white);
  position: relative;
  overflow: hidden;
}

.about::before {
  content: '';
  position: absolute;
  top: 50%;
  right: 0;
  transform: translateY(-50%);
  width: 40vw;
  height: 40vw;
  max-width: 500px;
  max-height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(37, 99, 235, 0.04) 0%, transparent 70%);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about-content {
  position: relative;
  z-index: 2;
}

.about-content .section-desc {
  margin-bottom: 16px;
}

.about-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 36px;
}

.about-feature {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 16px;
  background: var(--ghost);
  border-radius: var(--radius-sm);
  transition: all .3s;
}

.about-feature:hover {
  box-shadow: var(--shadow-sm);
  transform: translateY(-2px);
  background: var(--white);
}

.about-feature-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: var(--ice);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.about-feature-icon svg {
  width: 20px;
  height: 20px;
  color: var(--sky);
}

.about-feature h4 {
  font-size: .88rem;
  font-weight: 600;
  color: var(--midnight);
  margin-bottom: 2px;
}

.about-feature p {
  font-size: .78rem;
  color: var(--text-light);
}

.about-visual {
  position: relative;
  z-index: 2;
}

.about-image-card {
  background: var(--ghost);
  border-radius: 24px;
  padding: 32px;
  box-shadow: var(--shadow-lg);
  position: relative;
}

.about-image-placeholder {
  width: 100%;
  aspect-ratio: 4/3;
  background: linear-gradient(135deg, var(--ice) 0%, var(--frost) 100%);
  border-radius: 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0;
  position: relative;
  overflow: hidden;
}

.about-image-placeholder svg {
  width: 80px;
  height: 80px;
  color: var(--sky);
  opacity: .35;
}

.about-image-placeholder img {
  max-height: 360px;
  object-fit: cover;
  height: 100%;
  aspect-ratio: 4/3;
}

.about-image-placeholder span {
  font-size: .85rem;
  color: var(--text-light);
  font-weight: 500;
}

.coverage-badge {
  position: absolute;
  bottom: -16px;
  right: -16px;
  background: var(--coral);
  color: white;
  padding: 18px 28px;
  border-radius: 16px;
  font-size: .85rem;
  font-weight: 700;
  box-shadow: 0 8px 24px rgba(239, 13, 13, 0.25);
  animation: float 5s ease-in-out infinite;
}

.coverage-badge span {
  display: block;
  font-size: .72rem;
  font-weight: 400;
  opacity: .9;
  margin-top: 2px;
}

/* ═══ WHY US — REDESIGNED ═══ */
.why-us {
  background: var(--dark-bg);
  color: white;
  position: relative;
  overflow: hidden;
  padding: 120px 0;
}

.why-us::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 20% 0%, rgba(37, 99, 235, 0.15) 0%, transparent 60%), radial-gradient(ellipse at 80% 100%, rgba(239, 13, 13, 0.08) 0%, transparent 60%);
}

.why-us .container {
  position: relative;
  z-index: 2;
}

.why-us .section-label {
  color: var(--coral-soft);
}

.why-us .section-label::before {
  background: var(--coral);
}

.why-us .section-title {
  color: white;
}

.why-us .section-desc {
  color: rgba(255, 255, 255, 0.6);
}

.why-us-header {
  text-align: center;
  margin-bottom: 72px;
}

.why-us-header .section-desc {
  margin: 0 auto;
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
  max-width: 900px;
  margin: 0 auto;
}

.why-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 20px;
  padding: 40px 32px;
  display: flex;
  align-items: flex-start;
  gap: 20px;
  transition: all .4s;
  backdrop-filter: blur(10px);
}

.why-card:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.15);
  transform: translateY(-4px);
}

.why-card-number {
  font-size: 2.2rem;
  font-weight: 900;
  line-height: 1;
  background: linear-gradient(135deg, var(--sky), var(--coral));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  flex-shrink: 0;
  width: 48px;
}

.why-card-body h3 {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.why-card-body p {
  font-size: .85rem;
  color: rgba(255, 255, 255, 0.55);
  line-height: 1.7;
}

/* Counter row */
.why-counters {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  margin-top: 72px;
  padding-top: 56px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  text-align: center;
}

.why-counter-number {
  font-size: 2.4rem;
  font-weight: 800;
  color: white;
  line-height: 1;
}

.why-counter-number span {
  color: var(--coral);
}

.why-counter-label {
  font-size: .78rem;
  color: rgba(255, 255, 255, 0.5);
  margin-top: 8px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: .08em;
}

/* ═══ CERTS ═══ */
.certs {
  background: var(--ghost);
  text-align: center;
}

.certs-header {
  margin-bottom: 56px;
}

.certs-header .section-desc {
  margin: 0 auto;
}

.certs-row {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
}

.cert-item {
  padding: 0 10px;
  width: 25%;
  flex: 0 0 25%;
}

.cert-icon {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: rgba(37, 99, 235, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
}

.cert-icon svg {
  width: 24px;
  height: 24px;
  color: var(--sky);
}

.cert-item h4 {
  font-size: .9rem;
  font-weight: 700;
  color: var(--midnight);
}

.cert-item p {
  font-size: .78rem;
  color: var(--text-light);
}

.cert-content {
  padding: 0 10px;
  background: var(--white);
  border: 2px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 30px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  transition: all .35s;
}

/* ═══ BLOG ═══ */
.blog {
  background: var(--white);
}

.blog-header {
  text-align: center;
  margin-bottom: 56px;
}

.blog-header .section-desc {
  margin: 0 auto;
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.blog-card {
  background: var(--white);
  border-radius: var(--radius);
  text-decoration: none;
  border: 1px solid var(--border);
  overflow: hidden;
  transition: all .4s cubic-bezier(.22, 1, .36, 1);
}

.blog-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

.blog-card-img {
  width: 100%;
  height: 200px;
  overflow: hidden;
  position: relative;
}

.blog-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .6s cubic-bezier(.22, 1, .36, 1);
}

.blog-card:hover .blog-card-img img {
  transform: scale(1.06);
}

.blog-card-img .blog-tag {
  position: absolute;
  top: 14px;
  left: 14px;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(8px);
  padding: 4px 12px;
  border-radius: 50px;
  font-size: .68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--sky);
}

.blog-card-body {
  padding: 24px 28px 28px;
}

.blog-card-meta {
  font-size: .75rem;
  color: var(--text-light);
  margin-bottom: 10px;
  font-weight: 500;
}

.blog-card-body h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--midnight);
  margin-bottom: 10px;
  line-height: 1.4;
}

.blog-card-body p {
  font-size: .85rem;
  color: var(--text-light);
  line-height: 1.7;
}

.blog-card-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 14px;
  font-size: .82rem;
  font-weight: 600;
  color: var(--sky);
  text-decoration: none;
  transition: gap .3s;
}

.blog-card:hover .blog-card-link {
  gap: 10px;
}

.blog-card-link svg {
  width: 16px;
  height: 16px;
}

/* ═══ FAQ ═══ */
.faq {
  background: var(--ghost);
}

.faq-layout {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 80px;
  align-items: start;
}

.faq-layout.sub {
  grid-template-columns: 1fr !important;
}

.faq-content {
  position: sticky;
  top: 120px;
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.faq-item {
  background: var(--white);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  overflow: hidden;
  transition: all .3s;
}

.faq-item:hover {
  border-color: var(--sky);
}

.faq-item.active {
  border-color: var(--sky);
  box-shadow: var(--shadow-sm);
}

.faq-question {
  padding: 24px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  gap: 16px;
  user-select: none;
}

.faq-question h3 {
  font-size: .95rem;
  font-weight: 600;
  color: var(--midnight);
  flex: 1;
}

.faq-toggle {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: var(--ice);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all .3s;
}

.faq-item.active .faq-toggle {
  background: var(--sky);
  transform: rotate(45deg);
}

.faq-toggle svg {
  width: 16px;
  height: 16px;
  color: var(--sky);
  transition: color .3s;
}

.faq-item.active .faq-toggle svg {
  color: white;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height .4s cubic-bezier(.22, 1, .36, 1);
}

.faq-answer-inner {
  padding: 0 28px 24px;
  font-size: .9rem;
  color: var(--text-light);
  line-height: 1.8;
}

/* ═══ FORM ═══ */
.form-section {
  background: var(--white);
  position: relative;
  overflow: hidden;
}

.form-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--sky), transparent);
}

.form-layout {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 80px;
  align-items: start;
}

.form-info {
  padding-top: 16px;
}

.form-info .section-desc {
  margin-bottom: 40px;
}

.form-trust-items {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-trust-item {
  display: flex;
  align-items: center;
  gap: 16px;
}

.form-trust-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--ice);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.form-trust-icon svg {
  width: 20px;
  height: 20px;
  color: var(--sky);
}

.form-trust-item h4 {
  font-size: .88rem;
  font-weight: 600;
  color: var(--midnight);
}

.form-trust-item p {
  font-size: .78rem;
  color: var(--text-light);
}

.form-card {
  background: var(--ghost);
  border-radius: 24px;
  padding: 44px;
  border: 1px solid var(--border);
  position: relative;
}

.form-card::before {
  content: '';
  position: absolute;
  top: -1px;
  left: 50%;
  transform: translateX(-50%);
  width: 60%;
  height: 3px;
  background: linear-gradient(90deg, var(--sky), var(--coral));
  border-radius: 0 0 4px 4px;
}

.form-card h3 {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--midnight);
  margin-bottom: 8px;
}

.form-card>p {
  font-size: .88rem;
  color: var(--text-light);
  margin-bottom: 32px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group {
  margin-bottom: 18px;
}

.form-group label {
  display: block;
  font-size: .82rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 8px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 14px 18px;
  background: var(--white);
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  font-family: 'Poppins', sans-serif;
  font-size: .88rem;
  color: var(--text);
  transition: all .3s;
  outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--sky);
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.1);
}

.form-group textarea {
  resize: vertical;
  min-height: 110px;
}

.form-group select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2364748B' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
}

.checkbox-row {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  margin-bottom: 18px;
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: .85rem;
  cursor: pointer;
  color: var(--text);
}

.checkbox-label input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--sky);
  cursor: pointer;
}

.form-submit {
  width: 100%;
  padding: 16px;
  background: var(--coral);
  color: white;
  font-family: 'Poppins', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  border: none;
  border-radius: 50px;
  cursor: pointer;
  transition: all .35s;
  box-shadow: 0 6px 24px rgba(239, 13, 13, 0.25);
  margin-top: 8px;
}

.form-submit:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 36px rgba(239, 13, 13, 0.4);
}

.form-note {
  text-align: center;
  font-size: .75rem;
  color: var(--text-light);
  margin-top: 16px;
}

/* ═══ FOOTER ═══ */
footer {
  background: var(--dark-bg);
  color: rgba(255, 255, 255, 0.7);
  padding: 80px 0 0;
  position: relative;
}

footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(37, 99, 235, 0.5), transparent);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 56px;
}

.footer-brand p {
  font-size: .88rem;
  line-height: 1.8;
  margin-top: 20px;
  max-width: 280px;
}

.footer-brand img {
  height: 40px;
  filter: brightness(0) invert(1);
}

.footer-col h4 {
  color: white;
  font-size: .82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .1em;
  margin-bottom: 24px;
}

.footer-col ul {
  list-style: none;
}

.footer-col li {
  margin-bottom: 10px;
}

.footer-col a {
  color: rgba(255, 255, 255, 0.6);
  text-decoration: none;
  font-size: .85rem;
  transition: color .2s;
}

.footer-col a:hover {
  color: var(--coral-soft);
}

.footer-contact-item {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
  font-size: .85rem;
}

.footer-contact-item svg {
  width: 16px;
  height: 16px;
  opacity: .5;
  flex-shrink: 0;
}

.footer-contact-item a {
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  transition: color .2s;
}

.footer-contact-item a:hover {
  color: var(--coral-soft);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 24px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: .78rem;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-bottom a {
  color: rgba(255, 255, 255, 0.5);
  text-decoration: none;
  transition: color .2s;
}

.footer-bottom a:hover {
  color: var(--coral-soft);
}

/* ═══ RESPONSIVE ═══ */
@media (max-width: 1024px) {
  .hero .container {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .hero-visual {
    max-width: 550px;
  }

  .hero-overlay {
    background: linear-gradient(180deg, rgba(247, 249, 252, 0.96) 0%, rgba(247, 249, 252, 0.9) 40%, rgba(239, 244, 251, 0.75) 70%, rgba(219, 234, 254, 0.5) 100%);
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .why-grid {
    grid-template-columns: 1fr;
    max-width: 500px;
  }

  .why-counters {
    grid-template-columns: repeat(2, 1fr);
  }

  .faq-layout {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .faq-content {
    position: static;
  }

  .form-layout {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }

  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .seo-tiles-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .seo-tiles-grid .seo-tile:last-child {
    grid-column: 1 / -1;
    max-width: 50%;
    margin: 0 auto;
  }

  .blog-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .top-bar .container {
    justify-content: center;
    text-align: center;
  }

  .cert-item {
    width: 50% !important;
    flex: 0 0 50% !important;
    padding: 10px !important;
  }

  .certs-row {
    gap: 0 !important;
  }

  .top-bar-left,
  .top-bar-right {
    justify-content: center;
  }

  .nav-links {
    display: none;
  }

  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: white;
    padding: 20px;
    box-shadow: var(--shadow-lg);
    border-radius: 0 0 16px 16px;
    gap: 4px;
    z-index: 100;
  }

  .hamburger {
    display: flex;
  }

  .hero {
    min-height: auto;
    padding: 40px 0;
  }

  .hero .claim {
    font-size: 2rem;
  }

  .services-grid,
  .seo-tiles-grid,
  .blog-grid {
    grid-template-columns: 1fr;
  }

  .seo-tiles-grid .seo-tile:last-child {
    max-width: 100%;
  }

  .seo-tile {
    min-height: 300px;
  }

  .service-card-img {
    height: 200px;
  }

  .why-grid {
    grid-template-columns: 1fr;
  }

  .why-counters {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }

  .about-features {
    grid-template-columns: 1fr;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .form-card {
    padding: 28px 20px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }

  .hero-float-badge {
    display: none;
  }

  .certs-row {
    gap: 16px;
  }

  .cert-item {
    min-width: 160px;
    padding: 24px;
  }

  section {
    padding: 64px 0;
  }

  .why-us {
    padding: 80px 0;
  }
}

/* === Dvousloupcové řazení (form-row-half) === */
.form-card form {
  display: flex;
  flex-wrap: wrap;
  gap: 0 16px;
}

.form-card .form-group {
  flex: 1 1 100%;
}

.form-card .form-group.form-row-half {
  flex: 1 1 calc(50% - 8px);
}

@media (max-width: 575px) {
  .top-bar-right {
    display: none !important;
  }

  .top-bar a {
    font-size: 12px;
  }

  .top-bar-left,
  .top-bar-right {
    gap: 15px;
  }

  .top-bar-item.mobil {
    display: none;
  }

  .sekce-12 .container {
    padding: 0 !important;
  }

  .form-card .form-group.form-row-half {
    flex: 1 1 100% !important;
  }

  .cert-item {
    width: 100% !important;
    flex: 0 0 100% !important;
  }

  .promo-strip {
    margin-top: 67px !important;
  }

  .hero-stat-number {
    font-size: 18px !important;
  }

  .hero-card {
    padding: 20px !important;
  }
}

/* ═══ AIRFLOW – proudění vzduchu z klimatizace ═══ */
.hero-airflow {
  position: absolute;
  inset: 0;
  z-index: 1;
  /* nad pozadím, pod overlayem textu (z-index 3) */
  pointer-events: none;
  overflow: hidden;
}

@media (max-width: 991px) {
  .hero-airflow {
    display: none !important;
  }
}

/* Společné nastavení proudů – kuželovité „paprsky" vzduchu */
.airflow-stream {
  position: absolute;
  /* Výchozí bod = klimatizace na fotce (cca 45% zleva, 12% shora) */
  top: 19%;
  left: 40%;
  width: 14px;
  height: 0;
  transform-origin: top center;
  border-radius: 50% 50% 50% 50% / 0% 0% 100% 100%;
  background: linear-gradient(to bottom,
      rgba(186, 222, 255, 0) 0%,
      rgba(186, 222, 255, 0.55) 25%,
      rgba(146, 200, 245, 0.45) 55%,
      rgba(146, 200, 245, 0) 100%);
  filter: blur(6px);
  opacity: 0;
  animation: airflow-puff 3.6s ease-out infinite;
  will-change: height, opacity, transform;
}

/* Pět proudů různě rozevřených do vějíře */
.airflow-stream--1 {
  transform: rotate(-32deg);
  animation-delay: 0s;
}

.airflow-stream--2 {
  transform: rotate(-16deg);
  animation-delay: 0.4s;
}

.airflow-stream--3 {
  transform: rotate(0deg);
  animation-delay: 0.8s;
}

.airflow-stream--4 {
  transform: rotate(16deg);
  animation-delay: 1.2s;
}

.airflow-stream--5 {
  transform: rotate(32deg);
  animation-delay: 1.6s;
}

/* Animace: proud se prodlužuje směrem dolů a postupně mizí */
@keyframes airflow-puff {
  0% {
    height: 0;
    opacity: 0;
    width: 14px;
  }

  15% {
    opacity: 0.85;
  }

  60% {
    opacity: 0.55;
    width: 70px;
  }

  100% {
    height: 55vh;
    opacity: 0;
    width: 110px;
  }
}

/* Jemný „opar" pod klimatizací – chladná aura */
.airflow-mist {
  position: absolute;
  top: 14%;
  left: 45%;
  width: 320px;
  height: 320px;
  transform: translate(-50%, 0);
  background: radial-gradient(ellipse at top,
      rgba(186, 222, 255, 0.35) 0%,
      rgba(186, 222, 255, 0.15) 40%,
      rgba(186, 222, 255, 0) 70%);
  filter: blur(20px);
  animation: airflow-mist-pulse 4s ease-in-out infinite;
  mix-blend-mode: screen;
}

@keyframes airflow-mist-pulse {

  0%,
  100% {
    opacity: 0.5;
    transform: translate(-50%, 0) scale(0.95);
  }

  50% {
    opacity: 0.85;
    transform: translate(-50%, 10px) scale(1.1);
  }
}

/* Responzivní úpravy – na mobilu posuneme zdroj proudění */
@media (max-width: 768px) {

  .airflow-stream,
  .airflow-mist {
    left: 50%;
    top: 8%;
  }

  .airflow-mist {
    width: 220px;
    height: 220px;
  }
}

/* Šetrnost k uživatelům, co nechtějí pohyb */
@media (prefers-reduced-motion: reduce) {

  .airflow-stream,
  .airflow-mist {
    animation: none;
    opacity: 0.3;
  }
}