/* RESET & BASE ------------------------------------------------------ */
html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,
b, u, i, center,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, embed, 
figure, figcaption, footer, header, hgroup, 
menu, nav, output, ruby, section, summary,
time, mark, audio, video {
  margin: 0;
  padding: 0;
  border: 0;
  font-size: 100%;
  font: inherit;
  vertical-align: baseline;
  box-sizing: border-box;
}
html {
  box-sizing: border-box;
  font-size: 16px;
  height: 100%;
}
*, *:before, *:after {
  box-sizing: inherit;
}
body {
  min-height: 100vh;
  background: #f6f7f3;
  color: #222;
  font-family: 'Open Sans', Georgia, serif;
  font-size: 1rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img {
  display: block;
  max-width: 100%;
  height: auto;
}
ul, ol {
  padding-left: 2em;
}
a {
  color: #145c5c;
  text-decoration: none;
  transition: color .2s;
}
a:hover, a:focus {
  color: #a34711;
  text-decoration: underline;
}
button {
  font-family: inherit;
  outline: none;
  border: none;
  background: none;
  cursor: pointer;
}
main {
  flex: 1 0 auto;
}

/* TYPOGRAPHY --------------------------------------------------------- */
h1, h2, h3, h4, h5, h6 {
  font-family: 'Montserrat', Georgia, serif;
  color: #145c5c;
  font-weight: 700;
  letter-spacing: 0.01em;
}
h1 {
  font-size: 2.5rem;
  margin-bottom: 16px;
}
h2 {
  font-size: 2rem;
  margin-bottom: 14px;
}
h3 {
  font-size: 1.5rem;
  margin-bottom: 10px;
}
h4 {
  font-size: 1.125rem;
  margin-bottom: 8px;
}
p, ul, ol, blockquote {
  margin-bottom: 16px;
  color: #222;
}
.subheadline {
  font-size: 1.125rem;
  color: #353c3c;
  font-family: 'Open Sans', Georgia, serif;
  margin-bottom: 24px;
  max-width: 600px;
}
strong {
  font-weight: bold;
}

/* CONTAINERS & LAYOUT FLEXBOX ---------------------------------------- */
.container {
  max-width: 1130px;
  margin: 0 auto;
  padding-left: 20px;
  padding-right: 20px;
  width: 100%;
  display: flex;
  flex-direction: column;
  flex: 1 1 auto;
}
.content-wrapper {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.section, section {
  margin-bottom: 60px;
  padding: 40px 20px;
  width: 100%;
  background: #fff;
  border-radius: 18px;
  box-shadow: 0 4px 18px rgba(41, 62, 47, 0.06);
  display: flex;
  flex-direction: column;
  gap: 16px;
}

/* SPACING & FLEX UTILS ----------------------------------------------- */
.card-container {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}
.card {
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 2px 8px rgba(20,92,92,0.04);
  margin-bottom: 20px;
  position: relative;
  padding: 26px 30px 24px 30px;
  min-width: 260px;
  flex: 1 1 280px;
  transition: box-shadow .24s;
}
.card:hover {
  box-shadow: 0 8px 32px rgba(20,92,92,0.10);
}
.content-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: space-between;
}
.text-image-section {
  display: flex;
  align-items: center;
  gap: 30px;
  flex-wrap: wrap;
}
.testimonial-card {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 20px;
  background: #f6f7f3;
  border-left: 5px solid #145c5c;
  border-radius: 14px;
  margin-bottom: 20px;
  box-shadow: 0 2px 12px rgba(20,92,92,0.03);
  transition: box-shadow .22s, border-color .22s;
}
.testimonial-card:hover {
  box-shadow: 0 8px 36px rgba(20,92,92,0.10);
  border-left-color: #a34711;
}
.testimonial-card blockquote {
  font-family: 'Georgia', serif;
  font-size: 1.125rem;
  color: #212121;
  font-style: italic;
  margin-bottom: 0;
}
.testimonial-card p {
  margin-bottom: 0;
  color: #145c5c;
  font-weight: 600;
}
.feature-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
  background: #f6f7f3;
  border-radius: 10px;
  box-shadow: 0 1px 5px rgba(20,92,92,0.04);
  padding: 18px 16px 16px 16px;
  min-width: 170px;
  margin-bottom: 20px;
  transition: box-shadow .15s, background .15s;
}
.feature-item img {
  width: 40px;
  height: 40px;
}
.feature-item h3 {
  font-size: 1.2rem;
  font-weight: 700;
  color: #145c5c;
  margin-bottom: 3px;
  font-family: 'Montserrat', serif;
}
.feature-item span, .feature-item p {
  font-size: 1rem;
  color: #2a2a2a;
}
.feature-item strong {
  color: #a34711;
  font-weight: bold;
}
.feature-item:hover {
  background: #fff;
  box-shadow: 0 2px 12px rgba(20,92,92,0.12);
}

.feature-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-top: 18px;
}
.progress-icons, .feature-icons {
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
  justify-content: flex-start;
  align-items: center;
  margin-top: 16px;
}
.progress-icons img, .feature-icons img {
  height: 46px;
  width: 46px;
}

/* BUTTONS & CTA ------------------------------------------------------ */
.cta-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: none;
  background: #145c5c;
  color: #fff;
  font-family: 'Montserrat', serif;
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  border-radius: 28px;
  padding: 12px 36px;
  box-shadow: 0 2px 14px rgba(20,92,92,0.08);
  margin-top: 14px;
  margin-bottom: 10px;
  transition: background .17s, box-shadow .18s, color .14s;
  cursor: pointer;
  text-decoration: none;
}
.cta-primary:hover, .cta-primary:focus {
  background: #a34711;
  color: #fff;
  box-shadow: 0 4px 28px rgba(163,71,17,0.13);
}
button.cta-primary {
  border: 0;
}

/* HEADER & NAVIGATION ----------------------------------------------- */
header {
  background: #fff;
  border-bottom: 1px solid #ececec;
  padding: 18px 0 18px 0;
  display: flex;
  align-items: center;
  position: sticky;
  top: 0;
  z-index: 1001;
  min-height: 76px;
}
.logo-link img {
  max-height: 56px;
  margin-right: 30px;
  margin-left: 6px;
}
.main-nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  margin-left: 36px;
  gap: 18px;
}
.main-nav a {
  font-family: 'Open Sans', serif;
  font-size: 1rem;
  color: #145c5c;
  font-weight: 500;
  padding: 8px 16px;
  border-radius: 22px;
  background: none;
  transition: background .20s, color .13s;
}
.main-nav a.cta-primary {
  background: #145c5c;
  color: #fff;
  box-shadow: 0 1px 4px rgba(20,92,92,0.04);
  padding: 10px 24px;
  margin-left: 8px;
}
.main-nav a:hover, .main-nav a:focus {
  background: #f6f7f3;
  color: #a34711;
}
.main-nav a.cta-primary:hover, .main-nav a.cta-primary:focus {
  background: #a34711;
}
.mobile-menu-toggle {
  background: #145c5c;
  color: #fff;
  font-size: 2rem;
  border-radius: 50%;
  width: 46px;
  height: 46px;
  display: none;
  align-items: center;
  justify-content: center;
  box-shadow: 0 1px 6px rgba(20,92,92,0.06);
  margin-left: auto;
  margin-right: 8px;
  transition: background .18s;
}
.mobile-menu-toggle:hover {
  background: #a34711;
}

/* MOBILE BURGER MENU ------------------------------------------------ */
.mobile-menu {
  position: fixed;
  top: 0; left: 0;
  width: 100vw;
  height: 100vh;
  background: #fff;
  z-index: 2000;
  display: flex;
  flex-direction: column;
  transform: translateX(-100%);
  transition: transform 0.36s cubic-bezier(.68,.05,.26,1.12);
  box-shadow: 10px 0 40px rgba(20,92,92,0.12);
  visibility: hidden;
}
.mobile-menu.visible {
  transform: translateX(0);
  visibility: visible;
}
.mobile-menu-close {
  align-self: flex-end;
  margin: 16px 20px 2px 2px;
  background: #145c5c;
  color: #fff;
  font-size: 2rem;
  border-radius: 50%;
  width: 46px;
  height: 46px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 1px 6px rgba(41,62,47,0.13);
  transition: background .18s;
}
.mobile-menu-close:hover {
  background: #a34711;
}
.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 18px;
  padding: 10px 38px;
  margin-top: 25px;
}
.mobile-nav a {
  font-family: 'Montserrat', serif;
  font-size: 1.13rem;
  color: #145c5c;
  font-weight: 600;
  padding: 16px 0 6px 0;
  border-bottom: 1px solid #e5e5e5;
  background: none;
  border-radius: 0;
  transition: color .18s;
}
.mobile-nav a:last-child {
  border-bottom: none;
}
.mobile-nav a:hover, .mobile-nav a:focus {
  color: #a34711;
  background: none;
}

/* HERO SECTION ------------------------------------------------------ */
.hero, .about-story, .about, .group-session, .swimming-instruction, .training-content, .coaching-offer, .contact-main, .thank-you-message {
  background: #fff;
  box-shadow: 0 4px 18px rgba(41,62,47,0.07);
  border-radius: 20px;
  margin-bottom: 60px;
  padding: 48px 0 42px 0;
  display: flex;
  align-items: center;
  min-height: 330px;
}
.hero h1, .about-story h1, .contact-main h1, .thank-you-message h1 {
  color: #145c5c;
  font-family: 'Montserrat', Georgia, serif;
  font-size: 2.3rem;
  font-weight: 700;
  margin-bottom: 15px;
}
/* --- Utility text section spacing --- */
.text-section,
.text-section ul {
  margin-bottom: 24px;
}

/* CONTACT & FOOTER ------------------------------------------------- */
.contact, .booking-contact, .sign-up-contact, .contact-form-short, .call-to-action {
  background: #fff;
  border-radius: 14px;
  padding: 34px 0;
  margin-bottom: 40px;
  box-shadow: 0 3px 16px rgba(20,92,92,0.06);
}
.contact-short, .contact-main-list {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 18px;
}
.contact-short li, .contact-main-list li {
  display: flex;
  align-items: center;
  gap: 15px;
  color: #145c5c;
  font-size: 1rem;
}
.contact-short li img, .contact-main-list li img {
  width: 24px;
  height: 24px;
}
.map-container {
  display: flex;
  align-items: center;
  gap: 17px;
  margin: 18px 0 12px 0;
}
.map-container img {
  width: 40px;
  height: 40px;
}

footer {
  background: #145c5c;
  padding: 38px 0 0 0;
  color: #fff;
  margin-top: 40px;
  border-radius: 28px 28px 0 0;
}
.footer-nav, .legal-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 15px;
}
.footer-nav a, .legal-nav a {
  color: #fff;
  opacity: 0.85;
  font-family: 'Open Sans', serif;
  font-size: 1rem;
  padding: 7px 12px;
  border-radius: 12px;
  transition: background .17s, opacity .14s, color .2s;
}
.footer-nav a:hover, .legal-nav a:hover {
  opacity: 1;
  background: #e87722;
  color: #fff;
}
.footer-social {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 15px;
}
.footer-social a img {
  width: 32px; height: 32px;
}
.footer-contact {
  margin-top: 7px;
  margin-bottom: 7px;
  color: #e6f0ed;
  font-size: 0.96rem;
}

/* PAGE ELEMENTS & LEGAL SECTIONS -------------------------------------- */
.legal-text {
  background: #fff;
  border-radius: 14px;
  padding: 50px 18px 38px 18px;
  margin-bottom: 54px;
  box-shadow: 0 4px 18px rgba(41,62,47,0.07);
}
.legal-text h1 {
  margin-bottom: 16px;
}

/* OLs & ULs --------------------------------------------------------- */
ul {
  margin-bottom: 12px;
}
ol {
  margin-bottom: 14px;
  padding-left: 2em;
}
ul li, ol li {
  font-size: 1rem;
  line-height: 1.6;
  margin-bottom: 7px;
}

/* Animations & Transitions ------------------------------------------ */
.cta-primary, .main-nav a, .feature-item, .testimonial-card, footer a, .mobile-menu, .mobile-menu-toggle, .mobile-menu-close {
  transition: all .14s cubic-bezier(.44,1.24,.68,1.47);
}
.mobile-menu, .mobile-menu.visible {
  transition: transform 0.36s cubic-bezier(.68,.05,.26,1.12), visibility 0.01s linear;
}

/* COOKIE CONSENT BANNER ------------------------------------------------ */
.cookie-banner {
  position: fixed;
  left: 0; bottom: 0;
  width: 100vw;
  background: #222;
  color: #fff;
  z-index: 5000;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
  gap: 28px;
  padding: 20px 16px 20px 16px;
  box-shadow: 0 -4px 16px rgba(20,92,92,0.10);
  font-size: 1rem;
  font-family: 'Open Sans', serif;
  border-radius: 18px 18px 0 0;
  animation: cookie-slide-up .36s cubic-bezier(.68,.05,.26,1.12);
}
@keyframes cookie-slide-up {
  from { transform: translateY(180px); opacity: 0; }
  to   { transform: translateY(0); opacity: 1; }
}
.cookie-banner .cookie-buttons {
  display: flex;
  flex-direction: row;
  gap: 13px;
}
.cookie-banner button {
  font-family: 'Montserrat', serif;
  font-weight: 600;
  border-radius: 20px;
  border: none;
  padding: 7px 22px;
  font-size: 1rem;
  cursor: pointer;
  margin: 0;
  box-shadow: 0 1px 6px rgba(20,92,92,0.10);
  background: #e87722;
  color: #fff;
  transition: background .12s, color .12s;
}
.cookie-banner button.cookie-reject {
  background: #fff;
  color: #145c5c;
  border: 1px solid #145c5c;
}
.cookie-banner button.cookie-settings {
  background: #fff;
  color: #e87722;
  border: 1px solid #e87722;
}
.cookie-banner button:hover, .cookie-banner button:focus {
  background: #145c5c;
  color: #fff;
}
.cookie-banner button.cookie-settings:hover, .cookie-banner button.cookie-settings:focus {
  background: #222;
  color: #e87722;
}

/* COOKIE MODAL --------------------------------------------------------- */
.cookie-modal-overlay {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: fixed;
  left: 0; top: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(20,92,92,0.40);
  z-index: 5100;
  visibility: hidden;
  opacity: 0;
  transition: opacity .2s;
}
.cookie-modal-overlay.visible {
  visibility: visible;
  opacity: 1;
}
.cookie-modal {
  background: #fff;
  color: #222;
  padding: 40px 28px 30px 28px;
  border-radius: 22px;
  box-shadow: 0 8px 54px rgba(20,92,92,0.22);
  max-width: 375px;
  width: 90vw;
  font-family: 'Open Sans', serif;
  display: flex;
  flex-direction: column;
  gap: 18px;
  align-items: flex-start;
  position: relative;
  animation: modal-appear .36s cubic-bezier(.68,.05,.26,1.12);
}
@keyframes modal-appear {
  from { transform: translateY(52px); opacity: 0; }
  to   { transform: translateY(0); opacity: 1; }
}
.cookie-modal h3 {
  font-family: 'Montserrat', serif;
  color: #145c5c;
  margin-bottom: 12px;
  font-size: 1.18rem;
}
.cookie-modal ul {
  list-style: none;
  padding: 0;
  margin: 0 0 10px 0;
  width: 100%;
}
.cookie-modal li {
  margin-left: 0;
  font-size: 1rem;
  margin-bottom: 11px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.cookie-modal .cookie-toggle {
  margin-left: 10px;
  border: 1px solid #e87722;
  border-radius: 18px;
  width: 36px;
  height: 20px;
  background: #f6f7f3;
  position: relative;
  transition: background .18s;
  cursor: pointer;
}
.cookie-modal .cookie-toggle[aria-checked='true'] {
  background: #e87722;
  border-color: #e87722;
}
.cookie-modal .cookie-toggle:after {
  content: '';
  display: block;
  background: #fff;
  border-radius: 50%;
  width: 16px;
  height: 16px;
  position: absolute;
  left: 2px;
  top: 2px;
  transition: left .16s;
}
.cookie-modal .cookie-toggle[aria-checked='true']:after {
  left: 18px;
}
.cookie-modal .toggle-label {
  font-size: 0.97em;
  color: #a34711;
}
.cookie-modal .cookie-modal-actions {
  display: flex;
  gap: 13px;
  margin-top: 7px;
}
.cookie-modal button {
  padding: 7px 20px;
  border-radius: 16px;
  font-family: 'Montserrat', serif;
  font-size: 1rem;
  background: #145c5c;
  color: #fff;
  border: none;
  font-weight: 600;
  transition: background .12s;
  cursor: pointer;
}
.cookie-modal button.cookie-cancel {
  background: #fff;
  color: #145c5c;
  border: 1px solid #145c5c;
}
.cookie-modal button:hover, .cookie-modal button.cookie-cancel:hover {
  background: #a34711;
  color: #fff;
}

/* RESPONSIVE --------------------------------------------------------- */
@media (max-width: 1130px) {
  .container {
    max-width: 98vw;
  }
}
@media (max-width: 920px) {
  footer {
    border-radius: 0;
  }
}
@media (max-width: 870px) {
  .container {
    padding-left: 10px;
    padding-right: 10px;
  }
}
@media (max-width: 768px) {
  h1 { font-size: 1.7rem; }
  h2 { font-size: 1.4rem; }
  h3 { font-size: 1.08rem; }

  header {
    flex-direction: row;
    min-height: 62px;
    padding: 7px 0 7px 0;
  }
  .main-nav {
    display: none;
  }
  .mobile-menu-toggle {
    display: flex;
  }
  .logo-link img {
    max-height: 42px;
    margin-right: 16px;
  }

  .container, .content-wrapper {
    padding-left: 0;
    padding-right: 0;
    max-width: 100vw;
  }
  .section, section, .legal-text, .hero, .about, .about-story, .contact, .booking-contact, .group-session, .swimming-instruction, .call-to-action, .sign-up-contact, .thank-you-message {
    margin-bottom: 32px;
    padding: 22px 4px;
    border-radius: 12px;
    min-height: 0;
  }
  .card, .feature-item {
    min-width: 100%;
    padding-left: 15px;
    padding-right: 15px;
  }
  .feature-item {
    margin-bottom: 16px;
    box-shadow: 0 1px 4px rgba(20,92,92,0.05);
  }
  .feature-grid, .progress-icons, .feature-icons, .content-grid {
    flex-direction: column;
    gap: 14px;
  }
  .testimonial-card {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
    padding: 13px;
    margin-bottom: 13px;
    border-radius: 8px;
  }
  .text-image-section {
    flex-direction: column;
    gap: 20px;
  }
  .call-to-action, .sign-up-contact {
    padding: 18px 4px;
  }
  .footer-nav, .legal-nav {
    gap: 11px;
    flex-direction: column;
  }
  .footer-social {
    margin-bottom: 8px;
  }
  .cookie-banner {
    flex-direction: column;
    gap: 12px;
    text-align: left;
    align-items: flex-start;
    padding: 16px 6px;
    font-size: 0.97rem;
    border-radius: 10px 10px 0 0;
  }
}
@media (max-width: 520px) {
  .hero, .thank-you-message {
    padding: 16px 2px 6px 2px;
    min-height: 0;
    border-radius: 8px;
  }
  .card, .feature-item {
    padding: 8px 4px 10px 4px;
    border-radius: 8px;
    min-width: 99%;
  }
}