@import url("https://fonts.googleapis.com/css2?family=Poppins&display=swap");

:root {
  --clr-body: #fff;
  --clr-dark: #01060e;
  --clr-blue: #2c70c6;
  --clr-purple: #bac0c7;
  --clr-green: #bde4bc;
  --clr-darkGreen: #01180f;

  --ff-primary: "Poppins", sans-serif;

  --fw-regular: 400;
  --fw-semi-bold: 600;
  --fw-bold: 900;

  /*size*/
  --fs-200: 0.5rem;
  --fs-300: 0.75rem;
  --fs-400: 1rem;
  --fs-500: 1.25rem;
  --fs-600: 1.5rem;
  --fs-700: 2.5rem;
  --fs-800: 4.5rem;

  --fs-sm: var(--fs-300);
  --fs-body: var(--fs-400);
  --fs-paragraph: var(--fs-400);
  --fs-nav: var(--fs-400);
  --fs-paragraph-heading: var(--fs-500);
  --fs-heading: var(--fs-700);

  --size-100: 0.25rem;
  --size-200: 0.5rem;
  --size-300: 0.75rem;
  --size-400: 1rem;
  --size-500: 1.25rem;
  --size-600: 1.5rem;
  --size-700: 2rem;
  --size-800: 2.5rem;
  --size-900: 3rem;
}

@media (min-width: 50em) {
  :root {
    --fs-sm: var(--fs-300);

    --fs-paragraph: var(--fs-500);
    --fs-nav: var(--fs-500);
    --fs-paragraph-heading: var(--fs-600);
    --fs-heading: var(--fs-800);
  }
}
/* Box sizing rules */
*,
*::before,
*::after {
  box-sizing: border-box;
}

/* Remove default margin */
* {
  margin: 0;
  padding: 0;
  font: inherit;
  scroll-behavior: smooth;
}

ul[role="list"],
ol[role="list"] {
  list-style: none;
}

html,
body {
  height: 100%;
}

body {
  text-rendering: optimizeSpeed;
  line-height: 1.5;
  font-family: var(--ff-primary);
  background-color: var(--clr-dark);
  /* background-image: url("./images/body-bg.jpg"); */
  /* background-repeat: repeat-x; */
}

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

/* Make images easier to work with */
img,
picture {
  max-width: 100%;
  display: block;
}

/* Inherit fonts for inputs and buttons */
input,
button,
textarea,
select {
  font: inherit;
}
button {
  background-color: transparent;
  border: 0;
}

/* Remove all animations, transitions and smooth scroll for people that prefer not to see them */
@media (prefers-reduced-motion: reduce) {
  /* html:focus-within {
    scroll-behavior: auto;
  } */

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: smooth !important;
  }
}
/*General styling*/
.container {
  --max-width: 1450px;
  --padding: 2rem;

  width: min(var(--max-width), 100%);
  padding: var(--padding);
}
.even-col {
  display: grid;
  grid-template-columns: 1fr;
}
/*TODO: set children*/
@media (max-width: 50em) {
  .even-col-switch {
    display: grid;
    grid-template-areas:
      "one"
      "two";
  }
  .grid-switch:nth-child(1) {
    grid-area: two;
  }
  .grid-switch:nth-child(2) {
    grid-area: one;
  }
}

@media (min-width: 50em) {
  .even-col,
  .even-col-switch {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
  }
}
/* nav styling */
.logo {
  cursor: pointer;
  font-weight: bolder;
}
.primary-navigation {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.nav-links {
  display: flex;
  flex-direction: row;
}
@media (max-width: 50em) {
  .nav-links {
    position: fixed;
    display: flex;
    flex-direction: column;
    background-color: hsl(0, 0%, 100%, 0.9);
    color: var(--clr-darkGreen);

    top: 0;
    bottom: 0;
    right: 0;
    left: 40%;
    padding: 8rem 2rem 0;
    z-index: 999;
    overflow-x: hidden;
    transform: translateX(100%);
    transition: all 350ms ease-out;
  }
  .nav-links[visible] {
    transform: translateX(0%);
  }
  .nav-links li {
    padding: 2rem 0;
  }
  @supports (backdrop-filter: blur(1rem)) {
    .nav-links {
      /* background-color: hsl(119, 43%, 82%, 0.5); */
      background-color: hsl(0, 0%, 100%, 0.6);
      backdrop-filter: blur(1rem);
    }
  }
}
.nav-links li:not(:last-child) {
  padding-right: 1.5rem;
}
.nav-toggle-btn {
  display: block;
  width: 1.25rem;
  aspect-ratio: 1;
  z-index: 9999;
}
@media (min-width: 50em) {
  .nav-toggle-btn {
    display: none;
  }
}
.btn-padding {
  padding: 1rem 0 3rem;
}
.blue-btn {
  background-color: var(--clr-blue);
  color: var(--clr-body);
  padding: 1rem 2rem;
  transition: all 350ms ease-in-out;
  cursor: pointer;
}
.blue-btn:hover {
  background-color: var(--clr-green);
  color: var(--clr-dark);
}
.landing__text {
  max-width: 600px;
  padding: 3rem 0;
}
.nav-link > a {
  transition: all 350ms ease-out;
}
.nav-link > a:hover {
  opacity: 0.5;
}
/* landing section */
.landing-section {
  height: 100vh;
  background-image: url("./images/landing.jpg");
  background-size: cover;
  background-position: center;
}

.landing-content {
  padding-bottom: 10rem;
}
/* main */
.content__text-wrapper {
  max-width: 500px;
  margin: auto;
  padding: 2rem 1rem;
  line-height: 2;
}
.content__img {
  margin: auto;
  padding: 1rem;
  border-radius: 15px;
}
@media (min-width: 50em) {
  .content__img {
    padding: 3rem;
  }
}
/* footer styling */
.footer {
  background-color: #01180f;
  padding: 5rem 3rem;
}
.contact-icon {
  width: 2rem;
  aspect-ratio: 1;
  padding-right: 1rem;
}

@media (min-width: 50em) {
  .contact-icon {
    width: 3rem;
    aspect-ratio: 1;
    padding-right: 1.5rem;
  }
}
.contact-list li {
  display: flex;
  align-items: center;
  padding: 0.75rem 0;
}
.footer__nav-links li {
  padding: 1rem 0;
}
@media (min-width: 50em) {
  .footer-navigation {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
  }
  .contact-list {
    max-width: 400px;
  }
}
/* advices page: similar to home */
.advices-section {
  height: 100vh;
  background-image: url("./images/advices-page.jpg");
  background-size: cover;
  background-position: center;
}
.bg-transparentWhite {
  background-color: hsla(119, 43%, 82%, 0.3);
  border-radius: 20px;
  padding: 1rem;
}
/* book page */
.book-section {
  background-image: url("./images/book-bg.jpg");
  background-size: cover;
  background-position: center;
}
.book-form {
  margin: 1rem 1rem 2rem 0;
}
@media (min-width: 50em) {
  .book-form {
    margin: 2rem 2rem 3rem 0;
  }
}
.form__input {
  border: 0;
  padding: 1rem 2rem;
  width: 250px;
  color: #333;
  margin: 1rem 1rem 1rem 0;
}
/* utility classes */

/* text colors*/

.text-body {
  color: var(--clr-body);
}
.text-dark {
  color: var(--clr-dark);
}
.text-blue {
  color: var(--clr-blue);
}
.text-purple {
  color: var(--clr-purple);
}
.text-green {
  color: var(--clr-green);
}
.text-darkGreen {
  color: var(--clr-darkGreen);
}

.ff-primary {
  font-family: var(--ff-primary);
}

.fw-semi-bold {
  font-weight: var(--fw-semi-bold);
}
.fw-bold {
  font-weight: var(--fw-bold);
}

/* font size */

.fs-sm {
  font-size: var(--fs-sm);
}
.fs-body {
  font-size: var(--fs-body);
}
.fs-nav {
  font-size: var(--fs-nav);
}
.fs-paragraph {
  font-size: var(--fs-paragraph);
}
.fs-paragraph-heading {
  font-size: var(--fs-paragraph-heading);
}
.fs-heading {
  font-size: var(--fs-heading);
}