:root {
  --ink: #082236;
  --ink-soft: #315063;
  --sea: #007f99;
  --sea-deep: #013c54;
  --aqua: #10bc97;
  --lime: #10bc61;
  --coral: #ff7b54;
  --violet: #8b4db3;
  --sand: #f7f4ec;
  --foam: #eef9f8;
  --white: #ffffff;
  --line: rgba(8, 34, 54, .12);
  --shadow: 0 24px 80px rgba(8, 34, 54, .18);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  margin: 0;
  color: var(--ink);
  font-family: "Inter", Arial, sans-serif;
  background: #fbfcfc;
  line-height: 1.65;
  overflow-x: hidden;
}

body.nav-open {
  overflow: hidden;
}

img {
  max-width: 100%;
}

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

h1,
h2,
h3,
.navbar-brand span {
  font-family: "Instrument Sans", Arial, sans-serif;
  letter-spacing: 0;
}

h1 {
  max-width: 860px;
  font-size: clamp(3.1rem, 8vw, 6.8rem);
  line-height: .92;
  font-weight: 800;
  margin-bottom: 1.2rem;
}

h2 {
  font-size: clamp(2.15rem, 4.5vw, 4.4rem);
  line-height: 1;
  font-weight: 800;
  margin-bottom: 1rem;
}

h3 {
  font-weight: 800;
}

.section {
  padding: 110px 0;
  position: relative;
}

.section-heading {
  max-width: 820px;
  margin: 0 auto 54px;
}

.section-heading p,
.section-lead {
  color: var(--ink-soft);
  font-size: 1.08rem;
  margin-bottom: 0;
}

.eyebrow {
  color: var(--aqua);
  font-size: .78rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .16em;
  margin-bottom: .9rem;
}

.site-nav {
  padding: 18px 0;
  background: rgba(3, 24, 38, .34);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(255, 255, 255, .12);
  transition: .25s ease;
}

.site-nav.nav-scrolled {
  padding: 10px 0;
  background: rgba(2, 32, 48, .94);
  box-shadow: 0 14px 34px rgba(0, 0, 0, .18);
}

.navbar-brand {
  display: flex;
  align-items: center;
  gap: .75rem;
  color: var(--white);
  font-weight: 800;
}

.navbar-brand img {
  width: 46px;
  height: 46px;
  object-fit: contain;
}

.navbar-brand span {
  font-size: 1rem;
}

.navbar-toggler {
  width: 46px;
  height: 46px;
  margin-left: auto;
  border: 1px solid rgba(255, 255, 255, .28);
  border-radius: 999px;
  box-shadow: none !important;
}

.navbar-toggler-icon {
  position: relative;
  width: 20px;
  height: 14px;
  background-image: none !important;
}

.navbar-toggler-icon::before,
.navbar-toggler-icon::after,
.navbar-toggler-icon {
  border-top: 2px solid var(--white);
}

.navbar-toggler-icon::before,
.navbar-toggler-icon::after {
  content: "";
  position: absolute;
  left: 0;
  width: 100%;
}

.navbar-toggler-icon::before {
  top: 4px;
}

.navbar-toggler-icon::after {
  top: 10px;
}

.navbar-nav .nav-link {
  color: rgba(255, 255, 255, .82);
  font-weight: 700;
  font-size: .92rem;
  padding: .65rem .85rem;
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link:focus {
  color: var(--white);
}

.btn {
  border-radius: 999px;
  font-weight: 800;
  padding: .88rem 1.25rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  line-height: 1;
}

.btn-nav {
  background: var(--aqua);
  color: #06202d;
  padding: .75rem 1rem;
}

.btn-nav:hover,
.btn-primary-strong:hover {
  color: #061f2d;
  background: #35dec0;
  transform: translateY(-2px);
}

.btn-primary-strong {
  background: var(--aqua);
  color: #061f2d;
  border: 0;
  box-shadow: 0 16px 34px rgba(16, 188, 151, .28);
  transition: .2s ease;
}

.btn-glass,
.btn-outline-light {
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, .42);
  background: rgba(255, 255, 255, .12);
  backdrop-filter: blur(12px);
}

.btn-glass:hover,
.btn-outline-light:hover {
  color: var(--ink);
  background: var(--white);
}

.hero {
  min-height: 94svh;
  position: relative;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  color: var(--white);
  isolation: isolate;
}

.hero-bg,
.hero-overlay {
  position: absolute;
  inset: 0;
}

.hero-bg {
  background-image: url("../assets/img/hero-boat.jpg");
  background-size: cover;
  background-position: center;
  transform: scale(1.02);
  z-index: -3;
}

.hero-overlay {
  background:
    linear-gradient(90deg, rgba(2, 21, 35, .94) 0%, rgba(2, 30, 48, .74) 43%, rgba(2, 30, 48, .22) 100%),
    linear-gradient(0deg, rgba(2, 21, 35, .84) 0%, rgba(2, 21, 35, 0) 44%);
  z-index: -2;
}

.hero-content {
  padding-top: 150px;
  padding-bottom: 64px;
}

.hero-lead {
  max-width: 720px;
  color: rgba(255, 255, 255, .86);
  font-size: clamp(1.08rem, 2vw, 1.35rem);
  margin-bottom: 2rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .85rem;
}

.hero-card {
  padding: 28px;
  border: 1px solid rgba(255, 255, 255, .18);
  background: rgba(4, 34, 50, .64);
  backdrop-filter: blur(18px);
  box-shadow: var(--shadow);
}

.card-kicker,
.small-label,
.tour-type {
  display: block;
  color: var(--aqua);
  font-size: .75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .13em;
  margin-bottom: .45rem;
}

.hero-card strong {
  display: block;
  font-size: 2rem;
  line-height: 1;
  margin-bottom: .7rem;
}

.hero-card p {
  color: rgba(255, 255, 255, .76);
  margin-bottom: 1.25rem;
}

.hero-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: rgba(255, 255, 255, .12);
}

.hero-stats span {
  background: rgba(255, 255, 255, .1);
  padding: 14px;
  color: rgba(255, 255, 255, .78);
}

.hero-stats strong {
  font-size: 1.45rem;
  margin: 0;
  color: var(--white);
}

.intro-band {
  background: var(--sand);
}

.choice-card {
  min-height: 280px;
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  overflow: hidden;
  color: var(--white);
  padding: 28px;
  isolation: isolate;
  transition: .25s ease;
}

.choice-card::before,
.choice-card::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
}

.choice-card::before {
  background-size: cover;
  background-position: center;
  transition: .3s ease;
}

.choice-card::after {
  background: linear-gradient(0deg, rgba(2, 22, 36, .88), rgba(2, 22, 36, .12));
}

.private-choice::before {
  background-image: url("../assets/img/boat-detail.jpg");
}

.group-choice::before {
  background-image: url("../assets/img/crew-boat.jpg");
}

.choice-card:hover {
  transform: translateY(-5px);
  color: var(--white);
}

.choice-card:hover::before {
  transform: scale(1.05);
}

.choice-card span {
  color: var(--aqua);
  text-transform: uppercase;
  font-weight: 800;
  font-size: .78rem;
  letter-spacing: .15em;
}

.choice-card strong {
  display: block;
  font-family: "Instrument Sans", Arial, sans-serif;
  font-size: clamp(1.8rem, 3vw, 2.7rem);
  line-height: 1;
  margin: .45rem 0 .55rem;
}

.choice-card small {
  color: rgba(255, 255, 255, .78);
  font-size: 1rem;
}

.tours-section {
  background: #fbfcfc;
}

.tour-card {
  height: 100%;
  background: var(--white);
  border: 1px solid var(--line);
  box-shadow: 0 16px 45px rgba(8, 34, 54, .08);
  transition: .24s ease;
}

.tour-card:hover {
  transform: translateY(-7px);
  box-shadow: 0 28px 70px rgba(8, 34, 54, .16);
}

.tour-card.featured {
  border-color: rgba(16, 188, 151, .45);
}

.tour-img {
  position: relative;
  aspect-ratio: 1.12 / .82;
  overflow: hidden;
}

.tour-img img,
.itinerary-card img,
.gallery-grid img,
.main-img,
.floating-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.tour-img img {
  transition: .35s ease;
}

.tour-card:hover .tour-img img {
  transform: scale(1.05);
}

.price-badge,
.time-badge {
  position: absolute;
  left: 18px;
  color: var(--white);
  font-weight: 800;
  font-size: .82rem;
  padding: .45rem .65rem;
}

.price-badge {
  top: 18px;
  background: var(--lime);
}

.time-badge {
  top: 58px;
  background: var(--violet);
}

.tour-body {
  padding: 26px;
}

.tour-body h3 {
  font-size: 1.85rem;
  margin-bottom: .6rem;
}

.tour-body p {
  color: var(--ink-soft);
}

.text-link {
  color: var(--sea);
  font-weight: 800;
  display: inline-flex;
  align-items: center;
  gap: .35rem;
}

.text-link:hover {
  color: var(--coral);
}

.booking-section {
  color: var(--white);
  background:
    linear-gradient(135deg, rgba(2, 25, 40, .96), rgba(1, 60, 84, .92)),
    url("../assets/img/sunset.jpg") center / cover;
}

.booking-section .section-lead {
  color: rgba(255, 255, 255, .78);
}

.booking-note {
  display: flex;
  gap: .75rem;
  align-items: flex-start;
  padding: 16px;
  margin-top: 1.5rem;
  background: rgba(255, 255, 255, .1);
  border: 1px solid rgba(255, 255, 255, .14);
}

.booking-note i {
  color: var(--aqua);
  font-size: 1.25rem;
}

.booking-panel {
  padding: 28px;
  background: rgba(255, 255, 255, .1);
  border: 1px solid rgba(255, 255, 255, .16);
  box-shadow: var(--shadow);
  backdrop-filter: blur(16px);
}

.booking-toolbar label,
.booking-form label {
  color: rgba(255, 255, 255, .78);
  font-size: .78rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .12em;
  margin-bottom: .45rem;
}

.form-select,
.form-control {
  border-radius: 0;
  min-height: 48px;
  border: 1px solid rgba(8, 34, 54, .15);
  box-shadow: none;
}

.booking-panel .form-select,
.booking-panel .form-control {
  color: var(--white);
  background: rgba(1, 21, 34, .55);
  border-color: rgba(255, 255, 255, .18);
}

.booking-panel .form-control::placeholder {
  color: rgba(255, 255, 255, .42);
}

.booking-panel .form-select option {
  color: var(--ink);
}

.calendar-controls {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  margin: 22px 0 16px;
}

.calendar-controls strong {
  display: block;
  line-height: 1.2;
}

.icon-btn {
  width: 44px;
  height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  background: rgba(255, 255, 255, .12);
  border: 1px solid rgba(255, 255, 255, .22);
  transition: .2s ease;
}

.icon-btn:hover,
.icon-btn:focus {
  color: var(--ink);
  background: var(--white);
}

.calendar-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 22px;
}

.date-card {
  border: 1px solid rgba(255, 255, 255, .16);
  background: rgba(255, 255, 255, .09);
  color: var(--white);
  text-align: left;
  padding: 12px;
  min-height: 112px;
  transition: .2s ease;
}

.date-card:hover,
.date-card.is-selected {
  background: var(--aqua);
  color: #061f2d;
  border-color: var(--aqua);
}

.date-card .day {
  display: block;
  font-weight: 800;
  font-size: 1.2rem;
}

.date-card .month,
.date-card .slot {
  display: block;
  font-size: .78rem;
  text-transform: uppercase;
  letter-spacing: .09em;
}

.date-card .slot {
  margin-top: .5rem;
  color: rgba(255, 255, 255, .72);
}

.date-card:hover .slot,
.date-card.is-selected .slot {
  color: rgba(6, 31, 45, .74);
}

.selected-slot {
  padding: 14px 16px;
  background: rgba(16, 188, 151, .16);
  border: 1px solid rgba(16, 188, 151, .32);
  color: var(--white);
  font-weight: 700;
  margin-bottom: 18px;
}

.booking-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  margin-top: 20px;
}

.booking-feedback {
  display: none;
  margin-top: 18px;
  padding: 14px 16px;
  color: var(--white);
  background: rgba(16, 188, 97, .18);
  border: 1px solid rgba(16, 188, 97, .34);
}

.booking-feedback.is-visible {
  display: block;
}

.itinerary-section {
  background: var(--sand);
}

.itinerary-card {
  margin-bottom: 28px;
  background: var(--white);
  box-shadow: 0 18px 55px rgba(8, 34, 54, .09);
}

.itinerary-card img {
  min-height: 360px;
  display: block;
}

.itinerary-content {
  padding: 36px;
}

.itinerary-content h3 {
  font-size: clamp(2rem, 4vw, 3.4rem);
  line-height: 1;
  margin-bottom: 1rem;
}

.itinerary-content p,
.route-list {
  color: var(--ink-soft);
}

.route-list {
  padding-left: 1.2rem;
  margin: 1rem 0 0;
}

.route-list li + li {
  margin-top: .7rem;
}

.essentials-grid {
  align-items: stretch;
}

.essential-card {
  height: 100%;
  padding: 28px;
  background: #fff;
  border: 1px solid var(--line);
}

.essential-card i {
  color: var(--sea);
  font-size: 2rem;
}

.essential-card h3 {
  margin: 1rem 0 .5rem;
  font-size: 1.35rem;
}

.essential-card p {
  color: var(--ink-soft);
  margin-bottom: 0;
}

.private-section {
  background: #fbfcfc;
  overflow: hidden;
}

.image-stack {
  min-height: 590px;
  position: relative;
}

.main-img {
  position: absolute;
  width: 76%;
  height: 540px;
  left: 0;
  top: 0;
  box-shadow: var(--shadow);
}

.floating-img {
  position: absolute;
  width: 48%;
  height: 260px;
  right: 0;
  bottom: 0;
  border: 10px solid var(--white);
  box-shadow: 0 18px 50px rgba(8, 34, 54, .18);
}

.private-specs {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border: 1px solid var(--line);
  margin: 28px 0;
}

.private-specs div {
  padding: 18px;
  border-right: 1px solid var(--line);
}

.private-specs div:last-child {
  border-right: 0;
}

.private-specs span {
  display: block;
  color: var(--ink-soft);
  font-size: .72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .12em;
}

.private-specs strong {
  display: block;
  margin-top: .35rem;
  font-size: 1.08rem;
}

.check-list {
  list-style: none;
  padding: 0;
  margin: 0 0 28px;
  color: var(--ink-soft);
}

.check-list li {
  position: relative;
  padding-left: 1.8rem;
  margin-bottom: .65rem;
}

.check-list li::before {
  content: "\F26A";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--lime);
  font-family: "bootstrap-icons";
}

.about-section {
  background: var(--foam);
}

.about-points {
  display: grid;
  gap: 18px;
  margin-top: 28px;
}

.about-points > div {
  display: flex;
  gap: 18px;
  padding: 22px;
  background: var(--white);
  border: 1px solid rgba(0, 127, 153, .12);
}

.about-points i {
  color: var(--sea);
  font-size: 2rem;
}

.about-points h3 {
  font-size: 1.2rem;
  margin-bottom: .3rem;
}

.about-points p {
  color: var(--ink-soft);
  margin: 0;
}

.gallery-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-auto-rows: 245px;
  gap: 14px;
}

.gallery-grid img:first-child {
  grid-row: span 2;
}

.faq-section {
  background: #fbfcfc;
}

.custom-accordion {
  max-width: 920px;
  margin: 0 auto;
}

.accordion-item {
  border: 1px solid var(--line);
  border-radius: 0 !important;
  margin-bottom: 10px;
  overflow: hidden;
}

.accordion-button {
  min-height: 66px;
  font-weight: 800;
  color: var(--ink);
  box-shadow: none !important;
}

.accordion-button:not(.collapsed) {
  color: var(--ink);
  background: var(--foam);
}

.accordion-body {
  color: var(--ink-soft);
}

.contact-section {
  background:
    linear-gradient(120deg, rgba(2, 21, 35, .94), rgba(0, 127, 153, .76)),
    url("../assets/img/pakleni-islands.jpg") center / cover;
  color: var(--white);
}

.contact-card {
  display: grid;
  grid-template-columns: .95fr 1.05fr;
  gap: 36px;
  align-items: center;
  padding: 46px;
  background: rgba(255, 255, 255, .1);
  border: 1px solid rgba(255, 255, 255, .16);
  backdrop-filter: blur(16px);
  box-shadow: var(--shadow);
}

.contact-card p {
  color: rgba(255, 255, 255, .78);
  margin-bottom: 0;
}

.contact-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.contact-link {
  min-height: 122px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: .15rem;
  padding: 20px;
  color: var(--white);
  background: rgba(255, 255, 255, .1);
  border: 1px solid rgba(255, 255, 255, .18);
  transition: .2s ease;
}

.contact-link:hover {
  color: var(--ink);
  background: var(--white);
}

.contact-link i {
  font-size: 1.5rem;
  color: var(--aqua);
}

.contact-link span {
  color: rgba(255, 255, 255, .7);
  font-size: .78rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .12em;
}

.contact-link:hover span {
  color: var(--ink-soft);
}

.contact-link strong {
  word-break: break-word;
}

.site-footer {
  padding: 42px 0;
  color: rgba(255, 255, 255, .74);
  background: #021523;
}

.footer-logo {
  width: 250px;
  max-width: 100%;
  margin-bottom: 16px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.site-footer a {
  color: var(--white);
  font-weight: 700;
}

.site-footer a:hover {
  color: var(--aqua);
}

.copyright {
  margin: .5rem 0 0;
  font-size: .92rem;
}

@media (max-width: 991.98px) {
  .navbar-collapse {
    margin-top: 14px;
    padding: 18px;
    background: rgba(2, 21, 35, .98);
  }

  .section {
    padding: 82px 0;
  }

  .hero {
    min-height: auto;
  }

  .hero-content {
    padding-top: 140px;
  }

  .calendar-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .contact-card {
    grid-template-columns: 1fr;
  }

  .image-stack {
    min-height: 480px;
  }

  .main-img {
    width: 82%;
    height: 430px;
  }

  .floating-img {
    height: 220px;
  }
}

@media (max-width: 767.98px) {
  h1 {
    font-size: clamp(2.55rem, 11.5vw, 3.45rem);
    line-height: .98;
    max-width: 100%;
  }

  .hero-content {
    padding-top: 120px;
    padding-bottom: 42px;
  }

  .hero-lead {
    font-size: 1rem;
  }

  .eyebrow {
    font-size: .72rem;
    letter-spacing: .12em;
  }

  .hero-card,
  .booking-panel,
  .contact-card {
    padding: 22px;
  }

  .hero-stats,
  .private-specs,
  .contact-actions {
    grid-template-columns: 1fr;
  }

  .private-specs div {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .private-specs div:last-child {
    border-bottom: 0;
  }

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

  .calendar-controls {
    align-items: stretch;
  }

  .itinerary-content {
    padding: 28px 22px;
  }

  .itinerary-card img {
    min-height: 260px;
  }

  .image-stack {
    min-height: auto;
  }

  .main-img,
  .floating-img {
    position: static;
    width: 100%;
    height: auto;
    border: 0;
  }

  .floating-img {
    margin-top: 14px;
  }

  .gallery-grid {
    grid-template-columns: 1fr;
    grid-auto-rows: 230px;
  }

  .gallery-grid img:first-child {
    grid-row: span 1;
  }

  .booking-actions .btn,
  .hero-actions .btn {
    width: 100%;
  }
}

@media (max-width: 420px) {
  .navbar-brand span {
    display: none;
  }

  .date-card {
    min-height: 96px;
  }
}