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

:root {
    --blue: #063b75;
    --blue2: #0878dc;
    --dark: #062c58;
    --light: #eef7ff;
    --text: #24364b;
    --muted: #68798d;
    --white: #fff;
    --shadow: 0 12px 35px rgba(4, 49, 91, .12)
}

html {
    scroll-behavior: smooth
}

body {
    font-family: Inter, Arial, sans-serif;
    color: var(--text);
    line-height: 1.6;
    background: #fff
}

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

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

.container {
    width: min(1180px, 92%);
    margin: auto
}

.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    background: rgba(3, 43, 83, .94);
    backdrop-filter: blur(10px);
    color: #fff
}

.nav-wrap {
    height: 76px;
    display: flex;
    align-items: center;
    justify-content: space-between
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px
}

.logo-mark {
    font-size: 34px;
    font-weight: 800;
    line-height: 1
}

.logo strong {
    display: block;
    font-size: 14px;
    letter-spacing: .5px
}

.logo span {
    display: block;
    font-size: 8px;
    letter-spacing: 3px;
    opacity: .8
}

.nav {
    display: flex;
    align-items: center;
    gap: 25px;
    font-size: 13px
}

.nav a {
    opacity: .9;
    transition: .2s
}

.nav a:hover {
    color: #57b3ff
}

.btn {
    border: 0;
    border-radius: 5px;
    padding: 12px 24px;
    font-weight: 700;
    cursor: pointer;
    display: inline-block;
    transition: .25s
}

.btn-primary {
    background: #087fe9;
    color: white;
    box-shadow: 0 8px 18px rgba(0, 126, 235, .25)
}

.btn-primary:hover {
    transform: translateY(-2px);
    background: #096fca
}

.btn-outline {
    border: 1px solid rgba(255, 255, 255, .65);
    color: #fff
}

.btn-outline:hover {
    background: #fff;
    color: var(--blue)
}

.menu-toggle {
    display: none;
    background: none;
    border: 0;
    color: white;
    font-size: 28px
}

.nav-btn {
    padding: 10px 19px
}

.hero {
    height: 680px;
    position: relative;
    overflow: hidden;
    color: white;
    display: flex;
    align-items: center
}

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

.hero-slide {
    background-size: cover;
    background-position: center;
    opacity: 0;
    transform: scale(1.03);
    transition: opacity 1s, transform 7s
}

.hero-slide.active {
    opacity: 1;
    transform: scale(1)
}

.hero-overlay {
    background: linear-gradient(90deg, rgba(2, 25, 49, .82), rgba(2, 25, 49, .3) 65%, rgba(2, 25, 49, .18))
}

.hero-content {
    position: relative;
    z-index: 2;
    padding-top: 60px
}

.eyebrow {
    font-size: 12px;
    letter-spacing: 2px;
    font-weight: 800;
    color: #fff
}

.eyebrow.blue {
    color: #0878dc
}

.hero h1 {
    font-family: "Playfair Display", serif;
    font-size: clamp(42px, 6vw, 76px);
    line-height: 1.05;
    margin: 16px 0
}

.hero h1 em {
    color: #5cb8ff;
    font-weight: 600
}

.hero p {
    max-width: 600px;
    font-size: 18px;
    margin-bottom: 28px
}

.hero-actions {
    display: flex;
    gap: 12px
}

.slider-arrow {
    position: absolute;
    top: 50%;
    z-index: 3;
    transform: translateY(-50%);
    background: rgba(0, 0, 0, .22);
    border: 1px solid rgba(255, 255, 255, .4);
    color: #fff;
    border-radius: 50%;
    width: 46px;
    height: 46px;
    font-size: 35px;
    cursor: pointer
}

.prev {
    left: 25px
}

.next {
    right: 25px
}

.slider-dots {
    position: absolute;
    z-index: 3;
    bottom: 28px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 8px
}

.slider-dots button {
    width: 9px;
    height: 9px;
    border-radius: 50%;
    border: 0;
    background: #fff;
    opacity: .5;
    cursor: pointer
}

.slider-dots button.active {
    opacity: 1;
    width: 24px;
    border-radius: 10px
}

.section {
    padding: 85px 0
}

.light {
    background: var(--light)
}

.section-heading {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 45px
}

.section-heading h2,
.about h2,
.contact h2 {
    font-family: "Playfair Display", serif;
    font-size: 40px;
    color: var(--dark);
    margin: 8px 0 10px
}

.section-heading p {
    color: var(--muted)
}

.cards {
    display: grid;
    gap: 20px
}

.cards.four {
    grid-template-columns: repeat(4, 1fr)
}

.service-card {
    background: #fff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow);
    position: relative;
    padding-bottom: 24px;
    transition: .3s
}

.service-card:hover {
    transform: translateY(-7px)
}

.service-image {
    height: 170px;
    background-size: cover;
    background-position: center
}

.service-icon {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: #0878dc;
    color: #fff;
    display: grid;
    place-items: center;
    font-size: 22px;
    margin: -24px auto 10px;
    border: 4px solid #fff;
    position: relative
}

.service-card h3,
.service-card p,
.service-card a {
    margin-left: 22px;
    margin-right: 22px
}

.service-card h3 {
    text-align: center;
    color: var(--dark)
}

.service-card p {
    font-size: 13px;
    text-align: center;
    color: var(--muted);
    margin-top: 6px;
    min-height: 62px
}

.service-card a {
    display: block;
    text-align: center;
    color: #0878dc;
    font-size: 13px;
    font-weight: 700;
    margin-top: 12px
}

.about {
    display: grid;
    grid-template-columns: 1fr 1fr;
    background: var(--dark);
    color: #fff
}

.about-image {
    min-height: 500px;
    background: url('images/Buddha1.png') center/cover
}

.about-content {
    padding: 75px clamp(30px, 7vw, 100px)
}

.about h2 {
    color: #fff
}

.about-content>p {
    color: #c7d9eb;
    margin: 14px 0
}

.stats {
    display: flex;
    gap: 35px;
    margin-top: 35px
}

.stats div {
    border-left: 1px solid rgba(255, 255, 255, .2);
    padding-left: 18px
}

.stats strong {
    display: block;
    font-size: 27px;
    color: #55b4ff
}

.stats span {
    font-size: 11px;
    color: #c6d8e9
}

.itinerary-layout {
    display: grid;
    grid-template-columns: 270px 1fr;
    gap: 22px
}

.trip-list {
    display: flex;
    flex-direction: column;
    gap: 8px
}

.trip-tab {
    padding: 18px;
    text-align: left;
    border: 1px solid #dbe8f4;
    background: #fff;
    color: var(--dark);
    font-weight: 700;
    border-radius: 6px;
    cursor: pointer;
    transition: .2s
}

.trip-tab span {
    display: block;
    font-size: 11px;
    color: var(--muted);
    font-weight: 400
}

.trip-tab.active,
.trip-tab:hover {
    background: #0878dc;
    color: #fff;
    border-color: #0878dc
}

.trip-tab.active span {
    color: #d8efff
}

.itinerary-panel {
    background: #fff;
    border-radius: 8px;
    box-shadow: var(--shadow);
    overflow: hidden
}

.trip-summary {
    padding: 25px;
    border-bottom: 1px solid #e5edf5;
    display: flex;
    justify-content: space-between;
    gap: 20px;
    align-items: center
}

.tag {
    font-size: 10px;
    background: #e4f3ff;
    color: #0878dc;
    padding: 5px 9px;
    border-radius: 15px;
    font-weight: 800
}

.trip-summary h3 {
    color: var(--dark);
    font-size: 23px;
    margin: 8px 0 4px
}

.trip-summary p {
    font-size: 13px;
    color: var(--muted)
}

.day {
    border-bottom: 1px solid #e8eef4;
    cursor: pointer
}

.day-head {
    display: grid;
    grid-template-columns: 65px 1fr 30px;
    align-items: center;
    padding: 17px 22px;
    gap: 12px
}

.day-head strong {
    color: #0878dc;
    font-size: 13px
}

.day-head span {
    font-weight: 700;
    font-size: 14px
}

.day-head b {
    color: #0878dc;
    text-align: right
}

.day-body {
    display: none;
    padding: 0 22px 18px 99px;
    color: var(--muted);
    font-size: 13px
}

.day.open .day-body {
    display: block
}

.day.open .day-head b {
    transform: rotate(180deg)
}

.trek-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px
}

.trek-card {
    height: 370px;
    border-radius: 10px;
    overflow: hidden;
    background-size: cover;
    background-position: center;
    position: relative;
    color: #fff
}

.trek-card:after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(transparent 30%, rgba(0, 28, 55, .88))
}

.trek-card>div {
    position: absolute;
    z-index: 2;
    bottom: 0;
    padding: 28px;
    width: 100%
}

.trek-card span {
    font-size: 11px;
    font-weight: 800
}

.trek-card h3 {
    font-family: "Playfair Display", serif;
    font-size: 28px
}

.trek-card p {
    font-size: 13px
}

.trek-card button {
    margin-top: 12px;
    border: 1px solid #fff;
    background: transparent;
    color: #fff;
    border-radius: 4px;
    padding: 8px 15px;
    cursor: pointer
}

.trek-card button:hover {
    background: #fff;
    color: var(--dark)
}

.gallery {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px
}

.gallery img {
    width: 100%;
    height: 245px;
    object-fit: cover;
    border-radius: 7px;
    cursor: pointer;
    transition: .3s
}

.gallery img:hover {
    transform: scale(1.025);
    filter: brightness(.82)
}

.why {
    padding: 75px 0
}

.benefits {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
    text-align: center
}

.benefits b {
    font-size: 28px;
    color: #0878dc
}

.benefits h3 {
    color: var(--dark);
    margin: 6px
}

.benefits p {
    font-size: 13px;
    color: var(--muted)
}

.contact {
    background: linear-gradient(120deg, #063768, #075b9d);
    color: #fff;
    padding: 80px 0
}

.contact h2 {
    color: #fff
}

.contact p {
    color: #d0e4f7
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 70px;
    align-items: center
}

.contact-details {
    margin-top: 25px
}

.contact-details p {
    margin: 9px 0
}

.contact-form {
    background: #fff;
    padding: 25px;
    border-radius: 8px;
    box-shadow: var(--shadow)
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px
}

.contact-form input,
.contact-form select,
.contact-form textarea,
.modal input,
.modal textarea {
    width: 100%;
    border: 1px solid #d5e0ea;
    border-radius: 4px;
    padding: 12px;
    margin-bottom: 10px;
    outline: none
}

.contact-form input:focus,
.contact-form textarea:focus,
.contact-form select:focus {
    border-color: #0878dc
}

.contact-form small,
.modal small {
    display: block;
    color: #0878dc;
    margin-top: 10px
}

footer {
    background: #03284f;
    color: #c5d8ea;
    padding-top: 50px
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 40px;
    padding-bottom: 40px
}

.footer-logo {
    color: #fff;
    margin-bottom: 15px
}

.footer-grid h4 {
    color: #fff;
    margin-bottom: 12px
}

.footer-grid a {
    display: block;
    font-size: 13px;
    margin: 7px 0
}

.footer-grid a:hover {
    color: #56b4ff
}

.footer-grid p {
    font-size: 13px
}

.newsletter {
    display: flex;
    margin-top: 12px
}

.newsletter input {
    min-width: 0;
    flex: 1;
    padding: 10px;
    border: 0;
    border-radius: 4px 0 0 4px
}

.newsletter button {
    border: 0;
    background: #0878dc;
    color: #fff;
    padding: 0 16px;
    border-radius: 0 4px 4px 0
}

.copyright {
    border-top: 1px solid rgba(255, 255, 255, .1);
    padding: 15px 4%;
    font-size: 11px;
    text-align: center
}

.modal,
.lightbox {
    position: fixed;
    inset: 0;
    background: rgba(0, 17, 34, .78);
    z-index: 200;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 20px
}

.modal.show,
.lightbox.show {
    display: flex
}

.modal-box {
    background: #fff;
    width: min(500px, 100%);
    padding: 30px;
    border-radius: 9px;
    position: relative
}

.modal-box h2 {
    font-family: "Playfair Display", serif;
    color: var(--dark);
    font-size: 32px;
    margin: 6px 0
}

.modal-box p {
    color: var(--muted);
    font-size: 13px;
    margin-bottom: 18px
}

.modal-close {
    position: absolute;
    right: 16px;
    top: 12px;
    background: none;
    border: 0;
    font-size: 30px;
    color: #789;
    cursor: pointer
}

.lightbox img {
    max-width: 92%;
    max-height: 88%;
    border-radius: 7px;
    box-shadow: 0 15px 50px #000
}

@media(max-width:900px) {
    .cards.four {
        grid-template-columns: repeat(2, 1fr)
    }

    .nav {
        position: absolute;
        top: 76px;
        left: 0;
        right: 0;
        background: var(--dark);
        display: none;
        flex-direction: column;
        padding: 20px;
        align-items: stretch
    }

    .nav.show {
        display: flex
    }

    .menu-toggle {
        display: block
    }

    .itinerary-layout {
        grid-template-columns: 1fr
    }

    .trip-list {
        display: grid;
        grid-template-columns: repeat(3, 1fr)
    }

    .trip-tab {
        font-size: 12px
    }

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

    .about-image {
        min-height: 350px
    }

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

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

    .contact-grid {
        grid-template-columns: 1fr;
        gap: 35px
    }
}

@media(max-width:600px) {
    .hero {
        height: 620px
    }

    .hero h1 {
        font-size: 43px
    }

    .hero p {
        font-size: 15px
    }

    .hero-actions {
        flex-direction: column;
        width: max-content
    }

    .slider-arrow {
        display: none
    }

    .section {
        padding: 60px 0
    }

    .section-heading h2,
    .about h2,
    .contact h2 {
        font-size: 32px
    }

    .cards.four,
    .trek-grid,
    .gallery,
    .benefits,
    .footer-grid {
        grid-template-columns: 1fr
    }

    .trip-list {
        display: flex
    }

    .trip-summary {
        align-items: flex-start;
        flex-direction: column
    }

    .day-head {
        grid-template-columns: 55px 1fr 20px;
        padding: 15px
    }

    .day-body {
        padding: 0 20px 16px 70px
    }

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

    .gallery img {
        height: 220px
    }

    .stats {
        gap: 15px;
        flex-wrap: wrap
    }
}