@font-face {
    font-family: "Clash Display";
    src: url("../fonts/ClashDisplay-Medium.woff2") format("woff2");
}

@font-face {
    font-family: "Instrument Sans";
    src: url("../fonts/InstrumentSans-Regular.ttf") format("truetype");
}

@font-face {
    font-family: "Instrument Sans Medium";
    src: url("../fonts/InstrumentSans-Medium.ttf") format("truetype");
}

@font-face {
    font-family: "Instrument Sans Bold";
    src: url("../fonts/InstrumentSans-Bold.ttf") format("truetype");
}

/* VARIABLES */
:root {
    --font-primary: "Clash Display", sans-serif;
    --font-secondary: "Instrument Sans", sans-serif;
    --font-tertiary: "Inter", sans-serif;

    --color-primary: #11273D;
    --color-secondary: #4D4D4D;

    --fw-normal: 400;
    --fw-medium: 500;
    --fw-semibold: 600;

    --lh-normal: 150%;
    --lh-wide: 160%;
}

/* GLOBAL STYLES */

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

html, body {
    scroll-behavior: smooth;
    font-family: var(--font-primary);
    background-color: #FFFFFF;
    letter-spacing: 0;
    overflow-x: hidden;
    color: var(--color-secondary);
}


p {
    font-family: var(--font-secondary);
    font-weight: var(--fw-normal);
    font-size: 16px;
    line-height: var(--lh-normal);
}


h1, h2, h3, h4, a {
    font-family: var(--font-primary);
    color: var(--color-primary);
    font-weight: var(--fw-medium);
    text-decoration: none;
}

.upper__text{
    text-transform: uppercase;
}

.width_limiter{
    max-width: 1280px;
    width: 100%;
    height: auto;
    margin: 0 auto;
}

.button{
    display: flex;
    font-family: "Clash Display";
    align-items: center;
    cursor: pointer;
    justify-content: center;
    border: 1px solid #D3E0EB;
    font-weight: 500;
    font-size: 15px;
    line-height: 100%;
    padding: 18px 32px;
    gap: 10px;
    border-radius: 999px;
}

/* PRIMARY BUTTON */
.button__primary{
    background: #316FAF;
    color: #FFFFFF;
    border: none;
}

.button__primary:hover{
    background: #215183;
}

.button__primary:active{
    background: #16395C;
}

/* SECONDARY BUTTON */
.button__secondary{
    background: #FEFEFE;
    color: #11273D;
}

.button__secondary:hover{
    color: #E3E3E3;
    border: 1px solid #D3E0EB;
}

.button__secondary:active{
    color: #BFD2E6;
    border: 1px solid #BFD2E6;
}

.button__image__image{
    width: 20px;
    height: 20px;
}

/* HEADER */

header{
    border-bottom: 1px solid #EBF3FA;
    padding: 0px 80px;
}

.header__container {
    height: 80px;
    max-width: 1280px;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    gap: 10px;
    margin: 0 auto;
}

.navigation_list{
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 28px;
    padding: 10px 0px;
}

.navigation_item {
    position: relative;
    list-style: none;
    font-weight: 600;
    font-size: 14px;
}

.navigation_item a, p{
    font-family: "Clash Display";
    color: #11273D;
    border-radius: 5px;
    font-weight: 500;
    font-size: 15px;
    
}

.navigation_item p{
    white-space: nowrap;
}

/* DROPDOWN MENU */

.dropdown__menu__button{
    display: flex;
    gap: 2px;
    cursor: pointer;
}

.dropdown__menu__button img{
    width: 18px;
    height: 18px;
    align-self: center;
}

.dropdown__menu {
    display: none;
    position: absolute;
    top: 100%;
    z-index: 100;
}

.dropdown__menu ul{
    list-style: none;
    display: flex;
    flex-direction: column;
}

.dropdown__menu ul li{
    padding: 15px 20px;
    background: #FFFFFF;
    border: 1px solid #D3E0EB;
    white-space: nowrap;
}

.dropdown__menu ul li:hover{
    background: #ECF4FA;
}
.dropdown__menu ul li:active{
    background: #316FAF;
}


.navigation_item:hover .dropdown__menu {
    display: block;
}

.contact__button__container button {
    padding: 13px 20px;
    font-size: 15px;
    font-weight: 500;
}

/* WELCOME */

.welcome__info{
    padding: 80px 120px;
}

.welcome__info__container{
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 20px;
}   

.welcome__info h1 {
    font-size: 75px;
}

.welcome__info p {
    font-size: 18px;
    font-weight: var(--fw-normal);
}

.welcome__buttons_container{
    display: flex;
    gap: 20px;
    padding-top: 20px;
}

.additional__info{
    padding: 0px 40px 80px 40px;
}

.additional__info__container{
    display: flex;
    flex-direction: column;
    gap: 20px;
    text-align: center;
}

.additional__info__container h1{
    font-size: 42px;
    font-weight: var(--fw-medium);
    line-height: 120%;
}

.additional__info__container p{
    align-self: center;
    font-size: 16px;
    line-height: var(--lh-normal);
}

/* OFFERS */

.offers{
    padding: 0px 40px;
    min-height: 540px;
    display: flex;
    justify-content: center;
}

.offers__container {
    width: auto;
    display: flex;
    border: 1px solid #D3E0EB;
    gap: 32px;
    border-radius: 14px;
    overflow: hidden;
}

.offers__info {
    width: 515px;
    height: 100%;
    padding: 36px;
    gap: 10px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.offer__location__wrapper{
    width: 100%;
    height: 50px;
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 10px;
}

.offer__location__icon{
    cursor: pointer;
}

.offer__location__icon:hover{
    opacity: 0.40;
}
.offer__location__icon:active{
    opacity: 0.60;
}

.offer__location__text{
    font-weight: var(--fw-medium);
    font-size: 15px;
    line-height: 100%;
    color: var(--color-primary);
}

.offer__title {
    font-size: 32px;
    font-weight: var(--fw-medium);
    line-height: 140%;
}

.offer__description {
    height: 100%;
    font-family: var(--font-secondary);
    font-size: 16px;
    font-weight: var(--fw-normal);
    line-height: var(--lh-wide);
}

.offer__button__description{
    padding-top: 32px;
}

.offer__slider__buttons__wrapper{
    display: flex;
    padding-top: 60px;
    gap: 10px;
}

.slider__button{
    width: 53px;
    height: 53px;
    background: none;
    border: none;
}

.slider__button:hover{
    opacity: 0.75;
}

.slider__button:active{
    opacity: 0.15;
}

.slider__button:disabled {
    opacity: 0.25;
    cursor: not-allowed;
}

.offer__photo{
    max-width: 1200px;
    width: 60%;
    height: 100%;
}

.offer__photo__image {
    max-width: 100%;
    height: 100%;
    object-fit: cover;
}

.offers__container {
    opacity: 1;
    transition: opacity 0.5s ease;
}
.offers__container.fade-out {
    opacity: 0;
}

/* GUIDE HEADER */

.guide__header{
    gap: 10px;
    padding: 80px 40px;
}

.guide__header div{
    height: 100px;
}

.guide__header h1{
    font-size: 42px;
    font-weight: var(--fw-medium);
    line-height: 120%;
}

/* GUIDES */

.guides__list{
    width: 100%;
    padding: 0px 80px 80px 80px;
}

.guides__list__container {
    margin: 0 auto;
    justify-content: center;
    gap: 32px;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(405px, 1fr));
}

.guide__item {
    max-width: 405px;
    height: 505px;
    display: flex;
    flex-direction: column;
    border: 1px solid #D3E0EB;
    border-radius: 12px;
    gap: 20px;
    padding: 24px;
    box-sizing: border-box;
}

.guide__photo{
    height: 222px;
    width: 100%;
    border-radius: 8px;
}

.guide__item p {
    padding-top: 20px;
    font-family: var(--font-primary);
    font-size: 18px;
    font-weight: var(--fw-medium);
    line-height: var(--lh-wide);
}

.guide__button {
    padding-top: 32px;
    gap: 20px;
    margin-top: auto;
}

.guides__more{
    padding: 0px 80px 80px 80px;
    justify-content: center;
}

.guides__more__container{
    display: flex;
    justify-content: center;
}

/* CONTACT FORM */

.contact__form{
    background: #ECF4FA;
    min-height: 898px;
    height: 100%;
    padding: 80px;
    gap: 10px;
}

.contact__form__container h1{
    font-size: 42px;
    font-weight: var(--fw-medium);
    line-height: 120%;
}

.contact__form__wrapper form{
    min-height: 668px;
    max-width: 1280px;
    height: 100%;
    width: 100%;
    display: flex;
    flex-direction: column;
    background-color: #F6FBFF;
    border: 1px solid #FFFFFF;
    border-radius: 14px;
    padding: 46px 32px;
    gap: 42px;
}

.contact__form__wrapper h4 {
    font-size: 18px;
    font-weight: var(--fw-medium);
    line-height: var(--lh-wide);
}

.form__input{ 
    display: flex; 
    flex-direction: column; 
    gap: 10px; 
    width: 100%; 
} 

.contact__form__top__inputs{ 
    width: 100%;
    display: flex; 
    flex-direction: row; 
    gap: 20px; 
} 

.contact__form__top__inputs .mail,
.contact__form__top__inputs .name{  
    flex: 1;
} 

.contact__form__top__inputs .theme{ 
    flex: 1.5;
} 

.form__input input, textarea{
    height: 50px;
    font-family: "Instrument Sans";
    background-color: #FFFFFF;
    border: 1px solid #D3E0EB;
    color: #4D4D4D;
    border: 1px solid #D3E0EB;
    border-radius: 8px;
    padding: 0px 12px;
    gap: 12px;
}


.form__input input:focus, textarea:focus{
    border: 1px solid #316FAF;
}
.form__input input::placeholder, textarea::placeholder{
    color:#11273D;
}

/* FORM ERROR STATES */
.form__input input:user-invalid, textarea:user-invalid{
    background-color: #B3261E1A;
    border: 1px solid #852221;
}
.form__input input:user-invalid::placeholder, textarea:user-invalid::placeholder{
    color: #852221;
}

.form__input textarea{
    height: 150px;
    padding: 12px;
    resize: none;
}

.form__input label {
    font-size: 14px;
    font-weight: var(--fw-medium);
    line-height: 20px;
    letter-spacing: -2%;
    color: var(--color-secondary);
}

.form__checkbox__input{
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.form__checkbox__input input{
    width: 20px;
    height: 20px;
    border: 1px solid #D3E0EB;
    border-radius: 4px;
    margin-top: 4px;
}

.form__checkbox__input input { 
    min-width: 20px;
    min-height: 20px;
    appearance: none;
    border: none;
    cursor: pointer;
    background-image: url("../svg/checkbox_uncheck_form.svg"); 
}

.form__checkbox__input input:checked { 
    background-image: url("../svg/checkbox_form.svg");
}

.form__checkbox__input label {
    font-family: var(--font-tertiary);
    font-size: 8px;
    font-weight: var(--fw-normal);
    line-height: 180%;
    letter-spacing: -2%;
    color: var(--color-secondary);
}

.contact__form__submit__button{
    width: 252px;
    height: 56px;
}

/* FOOTER */

footer{
    padding: 20px 80px 40px 80px;
    gap: 10px;
}

.footer__container{
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 16px;
}

.coppy__rights,
.project__info,
.website__info {
    width: 100%;
    font-size: 14px;
    font-weight: var(--fw-normal);
    line-height: var(--lh-normal);
    color: var(--color-secondary);
}

.coppy__rights{
    font-family: "Instrument Sans";
}

.project__info{
    font-family: "Instrument Sans";
}

.website__info{
    font-family: "Instrument Sans";
    width: 50%;
    font-size: 10px;
}