:root {
    /* main colors */
    --navy: #0F2A43;
    --navy-light: #2F4964;
    --blue: rgb(22, 82, 166);

    /* natural colors */
    --evergreen: #2E4F3D;
    --sage: #A9BFA8;
    --wheat: #E9D9B6;

    /* some accents */
    --sky-accent: #6FA9DF;
    --gold-accent: #e9bc68;

    /* basics */
    --text-main: #1F1F1F;
    --text-light: #FFFFFF;
    --bg-light: #F7F7F5;
    --bg-dark: #0B1A28;
}

body {
    background-color: var(--bg-light);
    color: var(--navy);

    font-family: "Inter", sans-serif;

    margin: 0;
    padding: 0;
}

.site-header-container {
    width: 100%;
    display: block;
    position: relative;
}

.header {
    padding: 1rem 0.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1001;
    background-color: transparent;
    transition: background-color 0.2s ease, backdrop-filter 0.2s ease;
}

.header.scrolled {
    background-color: rgba(250, 250, 250, 0.71);
    backdrop-filter: blur(10px);
    padding-left: -2px;
}

nav {
    margin-top: 0.3rem;
    margin-bottom: 0.3rem;
    margin-right: 20px;
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-a {
    margin-right: 30px;
    text-decoration: none;
    font-size: 1.5rem;
    font-optical-sizing: auto;
    font-weight: 500;
    font-family: "Poppins", "sans-serif";
    color: var(--bg-light);
    transition: color 0.2s ease
}

.nav-a:hover {
    color: var(--gold-accent);
}

.nav-a.scrolled{
    color: var(--text-main)
}

.nav-a.scrolled:hover{
    color: var(--blue)
}

#join-us-button {
    border: 1px solid var(--bg-light);
    padding: 0.5rem 0.75rem;
    border-radius: 8px;
    transition: border 0.3s ease;
}

#join-us-button.scrolled {
    border: 1px solid var(--navy);
}

.dropdown {
    position: relative;
    display: inline-block;
}

.dropbtn {
    cursor: pointer;
    width: 100%;
}

.dropbtn:hover {
    color: var(--gold-accent);
}

.dropdown-content {
    display: none;
    position: absolute;
    top: 100%;
    background-color: var(--navy);
    border-radius: 10px;
    padding-top: 0.5rem;
    padding-bottom: 0.5rem;
    display: flex;
    flex-direction: column;
    min-width: 220px;

    opacity: 0;
    pointer-events: none;
    transform: translateY(5px);
    transition: opacity 0.15s ease, transform 0.15s ease;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.25);
}

#join-dropdown-content {
    right: 0;
    left: auto;
}

.dropdown:hover .dropdown-content {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

.dropdown-content a {
    padding: 0.8rem 1rem;
    text-decoration: none;
    color: var(--text-light);
    font-size: 1.1rem;
    font-family: "Poppins", "sans-serif";
    transition: background 0.2s, color 0.2s;
}

.dropdown-content a:hover {
    background-color: var(--blue);
    color: white;
}

.logo {
    width: auto;
    max-width: 100%;
    height: 3rem;
    padding: 0.5rem 1rem;
    transition: height 0.3s ease;
}

.logo.scrolled {
    height: 2.85rem;
}

.logo-full {
    max-width: 800px;
    width: 100%;
}

.hero {
    border: none;
    text-align: left;
    color: var(--text-light);
    font-family: "Poppins", sans-serif;
    font-size: 2rem;
    font-optical-sizing: auto;

    height: 70vh;
    padding: 4rem 2rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding-top: 100px;

    position: relative;
    
    
    background: radial-gradient(
        circle at 30% 40%,
        rgba(12, 20, 40, 0.554),
        transparent 70%
    ),
    linear-gradient(135deg, var(--navy), var(--navy-light));
}

.hero::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url("");
    background-size: cover;
    background-position: top center;
    z-index: -1;
}

#hero-h1 {
    padding-left: 3.3rem;
    margin-top: 1.1rem;
}

.hero-title {
    font-size: 3.2rem;
    font-weight: 700;
    line-height: 1.2;
    max-width: 55rem;
    margin: 0 0 1.5rem 0;
}

.hero-subtitle {
    font-size: 1.5rem;
    font-weight: 400;
    max-width: 45rem;
    opacity: 0.9;
    margin: 0;
}

.hero-title,
.hero-subtitle,
#hero-button-wrapper {
    transform: translateY(10px);
    opacity: 0.5;
    transition: transform 0.6s ease, opacity 0.6s ease;
}

.hero.hero-loaded .hero-title,
.hero.hero-loaded .hero-subtitle,
.hero.hero-loaded #hero-button-wrapper {
    transform: translateY(0);
    opacity: 1;
}

#hero-button,
#mission-button {
    width: 150px;
    height: auto;
    padding: 1rem 1rem;
    margin: 1.4rem 0;

    font-size: 1rem;
    font-family: "Poppins", sans-serif;

    border: 5px solid var(--gold-accent);
    border-radius: 15px;

    transition: transform 0.3s ease, border-color 0.3s ease;
}

#request-button {
    width: 200px;
    height: auto;
    padding: 1rem 1rem;
    margin: 1.4rem 0;

    font-size: 1rem;
    font-family: "Poppins", sans-serif;

    border: 5px solid var(--gold-accent);
    border-radius: 15px;

    transition: transform 0.3s ease, border-color 0.3s ease;
}

#hero-button:hover,
#mission-button:hover,
#request-button:hover {
    transform: translateY(-5px);
    border-color: var(--wheat);
    cursor: pointer;
}


.join-movement-container {
    padding: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    justify-self: center;
    margin-top: -3rem;
}

.join-movement {
    font-family: "Poppins", sans-serif;
    display: flex;
    text-align: center;
    justify-content: space-between;
    padding: 2rem 2rem;
    margin: 1rem;
    border: 1px solid var(--navy-light);
    border-radius: 15px;
}

.join-movement button {
    width: 200px;
    height: 60px;
    align-self: center;
    font-family: "Poppins", sans-serif;
    font-size: 1rem;
    background-color: var(--navy);
    border: 2px solid var(--accent-gold);
    color: var(--text-light);
    border-radius: 15px;
    font-weight: 700;
    transition: transform 0.3s ease;

    position: relative;
    overflow: hidden;
}

.join-movement button:hover {
    transform: translateY(-2px);
    cursor: pointer;

}

.join-movement button::before {
    content: "";
    position: absolute;
    top: -50%;
    left: -120%;
    width: 60%;
    height: 200%;

    background: var(--sky-accent);
    transform: skewX(-30deg);
    opacity: 0.25;

    transition: transform 0.65s ease, left 0.65s ease;
}

.join-movement button:hover::before {
    left: 125%;
    transform: translateX(0) skewX(-30deg);
}

.mission-container {
    background-color: var(--blue);
    padding: 6rem 2.4rem;
    color: var(--text-light);
    font-family: "Poppins", sans-serif;
    font-size: 1.8rem;
    transition: transform 0.5s ease, background-color 0.5s ease;
}

.mission-container-program {
    margin-top: 2rem;
    background-color: var(--blue);
    padding: 4rem 2.4rem;
    color: var(--text-light);
    font-family: "Poppins", sans-serif;
    font-size: 1.8rem;
    transition: transform 0.5s ease, background-color 0.5s ease;
}

#request-website {
    background-color: var(--navy);
    padding: 3rem 2.4rem;
}

#hows {
    padding-top: 2rem;
    padding-bottom: 6rem;
    background-color: var(--blue);
}

#hows h1{
    color: var(--bg-light);
    font-weight: 650;
    font-size: 3rem;
    font-family: "Poppins", sans-serif;
    text-align: center;
}

.hows {
    margin-top: 0;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;

    gap: 40px;

    padding-left: 2rem;
    padding-right: 2rem;
    max-width: 1200px;
    margin-inline: auto;
    width: 100%;
    box-sizing: border-box;
}

.hows-div {
    background-color: var(--bg-light);
    width: 18rem;
    text-align: center;
    border: 1px solid var(--navy-light);
    border-radius: 50px;
    padding: 3rem 1rem;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.hows-div:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.hows-div h3 {
    font-family: "Poppins", "sans-serif";
}

.hows-div p {
    margin: 1.2rem;
    font-size: 1.05rem;
}
.corp-part-container {
    padding: 2rem 0;
    width: 100%;
    max-width: 1200px;
    margin-inline: auto;
}

.corp-part {
    font-family: "Poppins", sans-serif;
    display: flex;
    text-align: center;
    justify-content: space-between;
    padding: 2rem 2rem;
    margin: 1rem;
    border: 1px solid var(--navy-light);
    border-radius: 15px;
    background-color: var(--navy);
    color: var(--bg-light);
}

.corp-part button {
    width: 150px;
    height: 60px;
    align-self: center;
    font-family: "Poppins", sans-serif;
    font-size: 1rem;
    background-color: var(--bg-light);
    border: 2px solid var(--accent-gold);
    color: var(--navy);
    border-radius: 15px;
    font-weight: 700;
    transition: transform 0.3s ease, background-color 0.3s ease;

    position: relative;
    overflow: hidden;
}

.corp-part button:hover {
    background-color: var(--text-light);
    color: var(--navy);
    transform: translateY(-2px);
    cursor: pointer;

}

.corp-part button::before {
    content: "";
    position: absolute;
    top: -50%;
    left: -120%;
    width: 60%;
    height: 200%;

    background: var(--gold-accent);
    transform: skewX(-30deg);
    opacity: 0.25;

    transition: transform 0.65s ease, left 0.65s ease;
}

.corp-part button:hover::before {
    left: 125%;
    transform: translateX(0) skewX(-30deg);
}

.footer {
    background-color: var(--blue);
    color: var(--bg-light);

    padding: 1rem 4rem;
    padding-bottom: 1rem;
    
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    
    min-height: 300px;
}

.footer-head {
    margin-left: -1rem;
}

.footer-left {
    max-width: 400px;
    line-height: 1.6;
}

.footer h2 {
    font-family: "Poppins", "sans-serif";
    font-size: 2rem;
    color: var(--gold-accent);
}

.footer h3 {
    margin-bottom: 0.3rem;
}

.footer p {
    margin: 0.1rem 0;
}

.footer-link {
    color: rgb(139, 154, 179);
    transition: color 0.3s ease;
}

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

.footer-bottom {
    margin-top: auto;
    width: 100%;
    text-align: center;
    padding-top: 2rem;
}

.copyright {
    opacity: 0.85;
    font-size: 0.9rem;
}

.hamburger {
    width: 32px;
    height: 26px;
    display: none;
    flex-direction: column;
    justify-content: space-between;
    cursor: pointer;
    margin-right: 1.5rem;
    z-index: 2000;
}

.hamburger span {
    width: 100%;
    height: 3px;
    background: var(--bg-light);
    border-radius: 3px;
    transition: all 0.35s ease;
}

.hamburger.active span:nth-child(1) {
    transform: translateY(11px) rotate(45deg);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: translateY(-11px) rotate(-45deg);
}
.sidebar {
    position: fixed;
    top: 0;
    right: -280px;
    width: 260px;
    height: 100%;
    background: var(--navy);
    color: white;
    padding-top: 80px;
    display: flex;
    flex-direction: column;
    gap: 2rem;
    padding-left: 2rem;
    transition: right 0.35s ease;
    z-index: 999;

    font-family: "Poppins", "sans-serif";
}

.sidebar a {
    color: white;
    font-size: 1.4rem;
    text-decoration: none;
    transition: color 0.2s;
}

.sidebar a:hover {
    color: var(--gold-accent);
}

.sidebar.open {
    right: 0;
}

@media (max-width: 1000px) {
    nav {
        display: none;
    }

    .hamburger {
        display: flex;
    }
}

.sidebar-group {
    display: flex;
    flex-direction: column;
}

.sidebar-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
}

.sidebar-top .arrow {
    font-size: 1.2rem;
    transition: transform 0.3s ease;
}

.arrow {
    margin-right: 1rem;
}

.sidebar-dropdown {
    overflow: hidden;
    max-height: 0;
    opacity: 0;
    transform: translateY(-5px);
    transition:
        max-height 0.35s ease,
        opacity 0.35s ease,
        margin-top 0.35s ease,
        transform 0.35s ease;
    display: flex;
    flex-direction: column;
    padding-left: 1rem;
    margin-top: 0;
}

.sidebar-dropdown a {
    padding: 0.5rem 0;
    font-size: 1.2rem;
}

.sidebar-dropdown.open {
    max-height: 500px;
    opacity: 1;
    margin-top: 1rem;
    transform: translateY(0);
    display: flex;
}

.arrow.rotate {
    transform: rotate(180deg);
}

.sidebar .join-us-sidebar {
    color: var(--gold-accent) !important;
}

.join-us-sidebar:hover {
    color: var(--wheat) !important;
}

#join-us-arrow {
    color: var(--gold-accent);
}

.operations {
    padding: 1rem;
    display: block;
    justify-content: center;
}

.operations-div {
    padding: 5rem 4rem;
    margin: 1rem;
    background-color: var(--navy);
    color: var(--bg-light);
    max-width: 1200px;
    justify-content: space-between;
    display: flex;
    flex-direction: row;
    border-radius: 30px;
    gap: 20px;
}

.operations button {
    max-width: 300px;
    width: 100%;
    min-width: 150px;
    height: auto;
    min-height: 85px;
    align-self: center;
    border-radius: 15px;
    border: 0.5rem solid var(--gold-accent);
    padding: 0.5rem 1rem;

    font-family: "Poppins", sans-serif;
    font-weight: 500;
    font-size: 1.5rem;

    transition: transform 0.3s ease, border 0.3s ease;
}

.operations button:hover {
    transform: translateY(-5px);
    cursor: pointer;
    border: 0.5rem solid var(--wheat);
}

.operation-item {
    max-width: 600px;
}

.operation-item h2 {
    font-family: "Poppins", sans-serif;
    font-size: 2rem;
}
.operation-item p {
    font-size: 1.5rem;
    font-weight: 500;
}

#operation-adventures {
    background-image: url("");
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

#operation-websiteinit {
    background-color: var(--navy-light);
    background-image: url("");
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

#operation-cafe {
    background-color: rgb(80, 102, 126);
    background-image: url("");
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

/* ============================
   WHAT SECTION
============================ */
.what {
    max-width: 1100px;
    margin: 6rem auto;
    padding: 0 1.5rem;
    text-align: center;
}

.what h2 {
    font-family: "Poppins", sans-serif;
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--navy);
}

.what > p {
    max-width: 700px;
    margin: 0 auto 3rem auto;
    font-size: 1.2rem;
    color: var(--navy-light);
}

.what-container {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    justify-content: center;
}

.what-div {
    background: white;
    border: 1px solid var(--navy-light);
    border-radius: 20px;
    padding: 2rem;
    width: 300px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.what-div:hover {
    transform: translateY(-6px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.what-div h3 {
    margin-bottom: 1rem;
    font-size: 1.4rem;
    color: var(--navy);
}

.what-div p {
    color: var(--navy-light);
}

.who {
    max-width: 1100px;
    margin: 6rem auto;
    padding: 0 1.5rem;
    text-align: center;
}

.who h2 {
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: var(--navy);
}

.who-container {
    display: flex;
    flex-direction: row;
    justify-content: center;
    flex-wrap: wrap;
    gap: 2rem;
}

.who-div {
    max-width: 700px;
    background: var(--navy);
    border: 1px solid var(--gold-accent);
    border-radius: 20px;
    padding: 2rem;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.who-div:hover {
    transform: translateY(-6px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.who-div h3 {
    font-family: "Poppins", sans-serif;
    margin-bottom: 1rem;
    font-size: 1.4rem;
    color: var(--bg-light);
}

.who-div p {
    color: var(--bg-light);
}

.recent-trip {
    max-width: 900px;
    margin: 6rem auto;
    padding: 0 1.5rem;
    text-align: center;
}

.recent-trip h2 {
    font-size: 2.3rem;
    margin-bottom: 2rem;
    color: var(--navy);
}

/* TEMP: placeholder video box */
.recent-trip .video-placeholder {
    width: 100%;
    height: 350px;
    background: var(--navy-light);
    border-radius: 15px;
}

.testimonial-carousel {
    overflow: hidden;
    width: 100%;
    margin:6rem 0;
    padding: 2rem 0;

    position: relative;
}

.carousel-track {
    display: flex;
    gap: 48px;
    white-space: nowrap;
    will-change: transform;
}

.t-card {
    width: 260px;
    min-width: 260px;
    height: 360px;
    padding: 2rem;
    background: var(--bg-light);
    border: 1px solid var(--navy-light);
    border-radius: 20px;
    text-align: center;
    transition: transform 0.3s ease, opacity 0.3s ease, box-shadow 0.3s ease;
    opacity: 1;
}

.t-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.testimonial-carousel::before,
.testimonial-carousel::after {
    content: "";
    position: absolute;
    top: 0;
    width: 20%;
    height: 100%;
    z-index: 3;
    pointer-events: none;
}

.testimonial-carousel::before {
    left: 0;
    background: linear-gradient(to right, var(--bg-light), transparent);
}

.testimonial-carousel::after {
    right: 0;
    background: linear-gradient(to left, var(--bg-light), transparent);
}

.impact {
    padding: 3rem;
    font-size: 2rem;
    text-align: center;
    justify-content: center;
    margin-right: auto;
    margin-left: auto;
    margin-bottom: 3rem;
    margin-top: -1rem;
}

.impact h2{
    font-family: "Poppins", sans-serif;
}

.impact-stats {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    align-content: center;
    text-align: center;
    justify-content: center;
    gap: 4rem;
    align-content: center;
    
}

.impact-item {
    min-height: 200px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    background-color: var(--navy);
    color: var(--gold-accent);
    max-width: 14rem;
    border: 3px solid var(--gold-accent);
    border-radius: 45px;
    padding: 1rem 3rem;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    font-family: "Poppins", sans-serif;
    gap: 0.6rem;
}

.impact-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.impact-item h3 {
    font-size: 3rem;
    margin: 0;
    padding-top: 1.3rem;
}

.impact-item p {
    font-size: 1.2rem;
}

#members::after {
    content: "+";
    font-weight: 600;
    margin-left: 2px;
}

#money::before {
    content: "$";
    font-weight: 600;
    margin-left: 2px;
}

#members::after,
#money::before {
    display: inline-block;
    line-height: 0;
}

.the-form {
    padding: 2rem 2rem;
    padding-bottom: 4rem;
    font-family: "Poppins", sans-serif;
}

.form {
    font-family: "Inter", sans-serif;
}

.the-form .form input[type=text],
.form input[type=email]{
    font-family: "Poppins", sans-serif;
    font-size: 1rem;
    width: 45%;
    border: 2px solid var(--navy);
    border-radius: 8px;
    padding: 1rem 1rem;

    transition: background-color 0.3s ease;
}

.form input[type=text]:focus,
.form input[type=email]:focus,
.form textarea:focus {
    background-color: rgb(219, 237, 255)
}

.form input[type=submit] {
    margin: 1.6rem 0;
    padding: 1rem 2rem;
    font-size: 1rem;
    border: 2px solid var(--navy);
    border-radius: 8px;
    background-color: white;

    font-family: "Poppins", sans-serif;

    transition: background-color 0.3s ease;
}

.form input[type=submit]:hover {
    cursor: pointer;
    background-color: rgb(219, 237, 255);
}

.form textarea {
    border: 2px solid var(--navy);
    border-radius: 8px;
    padding: 1rem 1rem;

    font-family: "Poppins", sans-serif;
    font-size: 1rem;
    width: 50%;

    transition: background-color 0.3s ease;
}