/* ==========================================================================
   GENERAL STYLING
   ========================================================================== */

/* Color & Shadow Variables */
:root {
  /* PRIMARY */
  --pink: hsl(322, 100%, 66%);
  /* NEUTRAL */
  --white: hsl(0, 0%, 100%);
  --very-pale-cyan: hsl(193, 100%, 96%);
  --very-dark-cyan: hsl(192, 100%, 9%);
  --grayish-blue: hsl(208, 11%, 55%);
  /* Shadows */
  --shadow: hsla(209, 11%, 55%, 0.255);
  --shadow-dark: hsla(209, 11%, 55%, 0.458);
}

/* Reset & Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: "Open Sans", sans-serif;
  font-size: calc((18 / 16) * 1rem);
  font-weight: 400;
  line-height: 1.5;
  color: var(--very-dark-cyan);
  background-color: var(--white);
}

/* ==========================================================================
   SECTION 1: HERO / HEADER & INTRO
   ========================================================================== */

/* Hero Section */
.section-1 {
  background: url(../images/bg-hero-mobile.svg) center/cover no-repeat;
  background-color: var(--very-pale-cyan);
  margin-bottom: 2em;
}

.section1__wrapper {
  padding: 1.5em 1.5em 2em;
}

/* Header */
header .header-wrapper {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.header-wrapper .logo-image {
  width: 100px;
}

.header-wrapper .header-link {
  display: block;
  text-decoration: none;
  font-weight: 700;
  font-size: 0.8rem;
  color: var(--very-dark-cyan);
  background-color: var(--white);
  padding: 0.5em 2.5em;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.26);
  border-radius: 25px;
}

.header-wrapper .header-link:hover {
  color: hsla(192, 100%, 9%, 0.5);
  background-color: hsla(0, 0%, 100%, 0.8);
}

/* Global Button-like (CTA) Styles */
/* (Note: specificity may cause overrides in more specific contexts) */
.header-link,
.cta {
  font-size: 0.9rem;
  padding: 4rem;
}

/* Intro Text */
.text-head {
  font-family: "Poppins", sans-serif;
}

.text-side {
  padding: 4em 0 2em;
  text-align: center;
  color: var(--very-dark-cyan);
}

.text-side .text-desc {
  padding: 2em 0;
}

/* Call-to-Action Button in Intro */
.cta-box {
  text-align: center;
}

.text-side .cta {
  display: block;
  max-width: 17rem;
  margin: 0 auto;
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--white);
  background-color: var(--pink);
  padding: 0.7em 4em;
  border-radius: 25px;
}

.text-side .cta:hover {
  color: hsla(0, 0%, 100%, 0.8);
  background-color: hsla(322, 100%, 66%, 0.7);
}

/* Image Side (if any) */
.image-side {
  padding: 2.5em 0;
}

/* ==========================================================================
   SECTION 2: FEATURES / ARTICLES & CALL TO ACTION
   ========================================================================== */

/* Section Container */
.section-two {
  position: relative;
  padding: 2em 0 14em;
}

/* Grid Layout */
.section-two-grid {
  display: grid;
  gap: 2em;
  margin: 0 1.5em;
}

/* Article Cards */
.section-two article {
  display: flex;
  flex-direction: column;
  padding: 2rem;
  text-align: center;
  border-radius: 10px;
  box-shadow: 0 0 10px #eeeeee;
}

/* Article Inner Section */
.section-two article section {
  display: grid;
  place-content: center;
  height: fit-content;
}

.section-two article section h2 {
  margin-bottom: 1rem;
  font-size: 1.2rem;
}

.section-two article section p {
  font-size: 0.83rem;
  color: var(--grayish-blue);
}

/* Images in Section */
.section-two img {
  width: 80vw;
  margin-bottom: 3rem;
}

/* Centered Content Wrapper */
.ctvbox {
  display: flex;
  justify-content: center;
}

/* Call-to-Action Box */
.call-to-action {
  position: absolute;
  bottom: -3em;
  margin: 0 1em;
  padding: 2em 1em;
  background: var(--white);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1em;
  font-family: "Poppins", sans-serif;
  border-radius: 12px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.26);
}

.call-to-action h2 {
  font-size: 1.3rem;
  text-align: center;
  font-weight: 600;
  color: var(--very-dark-cyan);
}

.call-to-action button {
  padding: 1em 3em;
  font-size: 0.8rem;
  font-weight: 500;
  background-color: var(--pink);
  color: var(--white);
  border: none;
  border-radius: 35px;
  cursor: pointer;
  box-shadow: -3px 3px var(--shadow);
}

.call-to-action button:hover,
.call-to-action button:active {
  opacity: 0.85;
  box-shadow: -3px 3px var(--shadow-dark);
}

/* ==========================================================================
   SECTION 3: FOOTER
   ========================================================================== */

footer {
  background-color: var(--very-dark-cyan);
  color: var(--white);
  padding: calc((140 / 16) * 1rem) calc((20 / 16) * 1rem) calc((50 / 16) * 1rem);
}

/* Footer Container Image */
.footer-container > img {
  width: calc((150 / 16) * 1rem);
  margin-bottom: calc((25 / 16) * 1rem);
}

/* Footer About Section */
.footer__about {
  margin-bottom: calc((50 / 16) * 1rem);
}

.footer__about-grid {
  display: grid;
  grid-template-columns: calc((15 / 16) * 1rem) 1fr;
  row-gap: calc((20 / 16) * 1rem);
  column-gap: calc((25 / 16) * 1rem);
}

.footer__about-grid > img {
  width: 100%;
  align-self: center;
}

.footer__about-grid > img:first-of-type {
  width: 90%;
  margin-top: calc((7 / 16) * 1rem);
  align-self: start;
}

/* Footer Navigation */
.footer__nav {
  margin-bottom: calc((50 / 16) * 1rem);
}

.footer__nav ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: calc((20 / 16) * 1rem);
}

.footer__nav a {
  text-decoration: none;
  color: var(--white);
}

.footer__nav a:hover,
.footer__nav a:active {
  border-bottom: calc((1.5 / 16) * 1rem) solid var(--white);
}

/* Footer Social & Copyright */
.footer__social-copyright ul {
  list-style: none;
  margin-bottom: calc((25 / 16) * 1rem);
  display: flex;
  justify-content: center;
  gap: calc((20 / 16) * 1rem);
}

.footer__social-copyright a {
  display: flex;
  justify-content: center;
  align-items: center;
  text-decoration: none;
  height: calc((40 / 16) * 1rem);
  width: calc((40 / 16) * 1rem);
  color: var(--white);
  border: calc((1.5 / 16) * 1rem) solid var(--white);
  border-radius: 50%;
}

.footer__social-copyright a:hover,
.footer__social-copyright a:active {
  color: var(--pink);
  border-color: var(--pink);
}

.footer__social-copyright p {
  font-size: calc((13 / 16) * 1rem);
  text-align: center;
}