* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Courier New', Courier, monospace;
    user-select: none;
    scroll-behavior: smooth;
}

html {
    font-size: 16px;
}

/* SCROLL-BAR *//* SCROLL-BAR *//* SCROLL-BAR */

::-webkit-scrollbar {
  width: 0.25rem;
}

::-webkit-scrollbar-track {
  background: #fff;
}

::-webkit-scrollbar-thumb {
  background: #808080;
}

::-webkit-scrollbar-thumb:hover {
  background: #333333;
}


/* COMMON *//* COMMON *//* COMMON */

section {
    margin: 0rem 4rem 10rem 4rem;
    padding-top: 4rem;
}

h2 {
    font-size: 1.75rem;
    text-align: center;
    margin-bottom: 4rem;
}

.user_drag_none {
    user-select: none;
    -webkit-user-drag: none;
	-moz-user-select: none;
}

.body-no-scroll {
    overflow: hidden;      /* disables scrolling */
    height: 100vh;         /* prevents the page from jumping */
}

.subheading {
    font-size: 1rem;
    font-weight: 100;
    margin-top: 1rem;
}

/* HEADER *//* HEADER *//* HEADER */

header {
    background-color: #fff;
    display: flex;
    justify-content: center;
    height: 5rem;
}

nav {
    display: flex;
    gap: 4rem;
    padding: 2rem 0;
}

nav a {
    color: #000;
    text-decoration: none;
    font-size: 1rem;
    transition: 0.3s;
}

nav a:hover {
    font-size: 1.25rem;
}


/* SECTION HERO *//* SECTION HERO *//* SECTION HERO */

#section_hero {
    margin-left: auto;
    margin-right: auto;
    max-width: 2000px;
    padding-left: 4vw;
    padding-right: 4vw;
    display: flex;
    align-items: center;
    gap: 2rem;
}

#section_hero_text_container {
    margin: auto;
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

h1 {
    font-size: 2rem;
}

#section_hero_line {
    width: 100%;
    height: 1px;
    background-color: #000;
}

#section_hero_cta {
    width: fit-content;
    height: fit-content;
    padding: 1rem;
    background-color: #fff;
    font-weight: 600;
    box-shadow: #000 -1rem 1rem;
    margin-left: 1rem;
    border: #000 0.125rem solid;
    cursor: pointer;
    text-decoration: none;
    color: #000;
    font-weight: 100;
    transition: 0.3s;
}

#section_hero_cta:hover {
    transform: translate(-0.5rem, 0.5rem);
    box-shadow: #000 -0.5rem 0.5rem;
}

#section_hero_video_container {
    aspect-ratio: 16/9;
    width: 100%;
    height: 100%;
}


/* SECTION SERVICES *//* SECTION SERVICES *//* SECTION SERVICES */

#section_services_grid_container {
    max-width: 70rem;
    margin: auto;
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.section_services_card {
    position: relative;
    z-index: 0;
    overflow: hidden;
}

.section_services_card::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  filter: brightness(20%);
  z-index: -1;
  transition: 0.3s;
}

#services_card_1::before {
    background: url('../media/servicesStill_1.jpg') center/cover no-repeat;
}
#services_card_2::before {
    background: url('../media/servicesStill_2.jpg') center/cover no-repeat;
}
#services_card_3::before {
    background: url('../media/servicesStill_3.jpg') center/cover no-repeat;
}
#services_card_4::before {
    background: url('../media/servicesStill_4.jpg') center/cover no-repeat;
}

.section_services_card_content {
    color: #fff;
    display: flex;
    flex-direction: column;
    transition: 0.3s;
}

.section_services_card_content h3 {
    padding: 2rem;
    white-space: nowrap;
}

.section_services_hidden_content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.section_services_hidden_content p {
    padding: 0 0 2rem 2rem;
    width: 60%;
    line-height: 1.5rem;
    text-align: justify;
}

.section_services_cta_container {
    background-color: #fff;
    height: fit-content;
    width: fit-content;
    transition: 0.3s;
}

.section_services_cta {
    display: block;
    text-decoration: none;
    color: #000;
    font-size: 0.75rem;
    font-weight: 600;
    white-space: nowrap;
    padding: 1rem 4rem;
    transition: 0.3s;
}

.section_services_card:hover::before {
    filter: brightness(40%);
}

.section_services_cta_container:hover {
    background-color: #000;
}

.section_services_cta:hover {
    color: #fff;
}


/* SECTION SERVICES *//* SECTION SERVICES *//* SECTION SERVICES */

#section_aboutus_container {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 8rem;
}

#section_aboutus_cards_grid {
    display: flex;
    gap: 4rem;
}

.section_aboutus_card {
    width: fit-content;
    max-width: 30rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    border: #000 solid 0.125rem;
    box-shadow: #000 -0.5rem 0.5rem;
    padding: 0.5rem;
    transition: 0.3s;
}

.section_aboutus_card:hover {
    transform: translate(-0.25rem, 0.25rem);
    box-shadow: #000 -0.25rem 0.25rem;
}

.section_aboutus_card_svg {
    width: 3rem;
    aspect-ratio: 1 / 1;
    flex-shrink: 0;
}

#section_aboutus_pilot_card {
    display: flex;
    border: #000 solid 0.125rem;
    box-shadow: #000 -0.5rem 0.5rem;
    width: fit-content;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    gap: 2rem;
}

#pilot_photo {
    height: 6rem;
    border-radius: 100%;
}

#section_aboutus_pilot_info {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

#section_aboutus_pilot_certifications {
    margin: auto;
    display: flex;
    height: 3rem;
    width: fit-content;
    gap: 2rem;
}

#section_aboutus_pilot_certifications img {
    box-shadow: #888888 -0.25rem 0.25rem;
}


/* SECTION GALLERY *//* SECTION GALLERY *//* SECTION GALLERY */

#section_gallery {
    margin: 0rem 1rem 10rem 1rem !important;
    padding-top: 4rem;
}

#section_gallery_stills_container {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
}

.section_gallery_still {
    overflow: hidden;
    aspect-ratio: 16/9;
    cursor: pointer;
}

.section_gallery_still img {
    width: 100%;
    height: auto;
    filter: brightness(50%);
    transform: scale(125%);
    transition: 0.3s;
}

.section_gallery_still img:hover {
    filter: brightness(100%);
    transform: scale(100%);
}


/* CAROUSEL */

#section_gallery_carousel_container {
    position: fixed;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    background-color: #fff;
    transition: opacity 0.4s ease;
}

#section_gallery_carousel_container.hidden {
    opacity: 0;
    pointer-events: none; /* disable clicks */
}

#section_gallery_carousel_close_btn {
    position: absolute;
    width: 2rem;
    height: 2rem;
    top: 2rem;
    right: 2rem;
    border: solid 0.125rem #000;
    box-shadow: #000 -0.25rem 0.25rem;
    cursor: pointer;
    transition: 0.3s;
}

#section_gallery_carousel_close_btn:hover {
    transform: translate(-0.125rem, 0.125rem);
    box-shadow: #000 -0.125rem 0.125rem;
}

.carousel_close_span {
    position: absolute;
    width: 2rem;
    height: 0.125rem;
    background-color: #000;
    top: 50%;
    left: 50%;
    transform: translateX(-50%);
}

#carousel_close_span_1 {
    transform: translate(-50%, -50%) rotate(45deg);
}

#carousel_close_span_2 {
    transform: translate(-50%, -50%) rotate(-45deg);
}

#section_gallery_carousel_stage {
    position: absolute;
    top: 45%;
    left: 50%;
    transform: translate(-50%, -50%);
    display: flex;
    align-items: center;
    gap: 4rem;
    width: 75vw;
}

.carousel_arrow {
    width: 3rem;
    height: 3rem;
    cursor: pointer;
    padding: 0.25rem;
    border: solid 0.125rem #000;
    transition: 0.3s;
    flex-shrink: 0;
}

#carousel_arrow_previous {
    transform: rotate(90deg);
    box-shadow: #000 0.5rem 0.5rem;
}

#carousel_arrow_previous:hover {
    box-shadow: #000 0.25rem 0.25rem;
    transform: rotate(90deg);
}

#carousel_arrow_next {
    box-shadow: #000 -0.5rem -0.5rem;
    transform: rotate(270deg);
}

#carousel_arrow_next:hover {
    box-shadow: #000 -0.25rem -0.25rem;
    transform: rotate(270deg);
}

#carousel_viewport {
    width: 100%;
    overflow: hidden;
}

#carousel_track {
    display: flex;
    gap: 4rem;
    transition: transform 0.3s ease;
}

.section_gallery_slide {
    min-width: 100%;
    flex: 0 0 100%;
    aspect-ratio: 16/9;
}

.yt_frame {
    width: 100%;
    height: 100%;
    border: none;
    aspect-ratio: 16/9;
}

#carousel_dots {
    position: fixed;
    left: 50%;
    bottom: 8vh;
    transform: translate(-50%, 0);
    display: flex;
    justify-content: center;
    gap: 1rem;
}

.carousel_dot {
    width: 1rem;
    height: 1rem;
    background-color: #fff;
    border: #000 0.125rem solid;
    cursor: pointer;
    transition: 0.3s;
    box-shadow: #000 -0.125rem 0.125rem;
}

.carousel_dot:hover {
    transform: translate(-0.0625rem, 0.0625rem);
    box-shadow: #000 -0.0625rem 0.0625rem;
}

.carousel_dot.active {
    background-color: #000;
}


/* SECTION CONTACT *//* SECTION CONTACT *//* SECTION CONTACT */

#section_contact_form_container {
    margin: auto;
    width: fit-content;
    padding: 2rem;
    border: #000 0.125rem solid;
    box-shadow: #000 -1rem 1rem;
    transition: 0.3s;
}

#form_answears_container {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.form_flex_answears {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.form_input {
    border: 0.0625rem solid #000;
    resize: none;
    padding: 0.5rem;
}

#form_message {
    height: 6rem;
}

.form_input:focus {
    outline: #000 0.125rem solid;
}

#form_submit_btn {
    display: block;
    margin: 2rem auto 0 auto;
    padding: 1rem;
    border: #000 0.125rem solid;
    cursor: pointer;
    background-color: #fff;
    box-shadow: #000 -0.25rem 0.25rem;
    transition: 0.3s;
    color: #000;
}

#form_submit_btn:hover:not(.form_btn_loading) {
    transform: translate(-0.125rem, 0.125rem);
    box-shadow: #000 -0.125rem 0.125rem;
}

#form_submit_btn.form_btn_loading {
    transform: translate(-0.125rem, 0.125rem);
    box-shadow: #000 -0.125rem 0.125rem;
    cursor: wait;
    padding: 1rem;
    background: linear-gradient(
        90deg,
        #ccc 10%,
        #fff 10%,
        #fff 20%,
        #ccc 20%,
        #ccc 30%,
        #fff 30%,
        #fff 40%,
        #ccc 40%,
        #ccc 50%,
        #fff 50%,
        #fff 60%,
        #ccc 60%,
        #ccc 70%,
        #fff 70%,
        #fff 80%,
        #ccc 80%,
        #ccc 90%,
        #fff 90%
    );
    background-size: 200% 100%;
    animation: shimmer 4s infinite linear;
}

@keyframes shimmer {
    0% {
        background-position: 200% 0;
    }
    100% {
        background-position: -200% 0;
    }
}

#section_contact_form_container:focus-within {
    transform: translate(-0.5rem, 0.5rem);
    box-shadow: #000 -0.5rem 0.5rem;
}

/* When ANY field has text */
#section_contact_form_container:has(
  input:not(:placeholder-shown),
  textarea:not(:placeholder-shown)
) {
    transform: translate(-0.5rem, 0.5rem);
    box-shadow: #000 -0.5rem 0.5rem;
}