/* =========================================================
   GLOBAL VARIABLES
========================================================= */

:root {
  --accent: #7A8F7B;
  --black: #000000;
  --white: #ffffff;
  --text: #1f1f1f;
  --muted-text: #555555;
  --soft-bg: #f8faf8;
  --border-soft: rgba(122, 143, 123, 0.16);

  --radius-md: 20px;
  --radius-lg: 28px;

  --shadow-soft:
    0 1px 2px rgba(0,0,0,0.04),
    0 10px 28px rgba(0,0,0,0.05),
    0 20px 50px rgba(0,0,0,0.03);

  --shadow-hover:
    0 4px 12px rgba(0,0,0,0.05),
    0 18px 40px rgba(0,0,0,0.06),
    0 28px 70px rgba(0,0,0,0.04);
}


/* =========================================================
   BASE / RESET
========================================================= */

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--white);
  color: var(--text);
  font-family: "Montserrat", Arial, sans-serif;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: inherit;
}


/* =========================================================
   TYPOGRAPHY
========================================================= */

h1,
h2,
h3,
h4,
p,
li,
a {
  font-family: "Montserrat", Arial, sans-serif;
}

h1 {
  font-size: clamp(3rem, 7vw, 5.25rem);
  color: var(--black);
}

h2 {
  font-size: clamp(2rem, 4vw, 4rem);
}

h3 {
  font-size: clamp(1.25rem, 2.5vw, 1.75rem);
}

h4 {
  font-size: 1.05rem;
}

p,
li {
  line-height: 1.7;
}


/* =========================================================
   BUTTONS
========================================================= */

.button1,
.nav-button,
.footer-button {
  display: inline-block;
  padding: 0.7rem 1.1rem;

  background: var(--accent);
  color: var(--white);

  border: none;
  border-radius: 999px;

  font-family:
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;

  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
  cursor: pointer;

  transition:
    background 0.2s ease,
    transform 0.2s ease;
}

.button1:hover,
.button1:focus,
.nav-button:hover,
.nav-button:focus {
  background: var(--black);
  transform: translateY(-1px);
}


/* =========================================================
   HEADER / NAVIGATION
========================================================= */

.site-header {
  padding: 1rem;
  background: var(--white);
}

.nav-bar {
  margin: 0 auto;
  padding: 0.85rem 1.2rem;

  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;

  background: var(--white);
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  min-width: max-content;
}

.logo-wrap {
  width: clamp(220px, 28vw, 400px);

  display: flex;
  align-items: center;
  justify-content: center;

  border-radius: 14px;
  overflow: hidden;
  flex-shrink: 0;
}

.logo-wrap img {
  width: 100%;
  height: auto;
  object-fit: contain;
}

.nav-links {
  display: flex;
  flex: 1;
  justify-content: flex-end;
  align-items: center;
  gap: 1.3rem;
  flex-wrap: wrap;
}

.nav-links a {
  color: var(--black);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.2s ease;
}

.nav-links a:hover,
.nav-links a:focus {
  color: var(--black);
  text-decoration: underline;
  text-underline-offset: 4px;
}


/* =========================================================
   HERO / MOUNTAIN BANNER
========================================================= */

.mountain_wrapper {
  width: calc(100% - 2rem);
  min-height: 600px;
  margin: 0 auto;
  padding: 6rem 2rem;

  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;

  text-align: center;
  border-radius: var(--radius-md);

  background-image:
    linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)),
    url("../Images/MtShasta.jpg");

  background-size: cover;
}

.mountain_wrapper img {
  width: min(320px, 80%);
  margin-bottom: 1rem;
}

.mountain_wrapper h1 {
  margin: 0;
  color: var(--white);
  font-size: clamp(3rem, 9vw, 5.25rem);
  text-align: center;
}

.mountain_wrapper h3 {
  margin-top: 0.75rem;
  color: var(--white);
  font-weight: 400;
}


/* =========================================================
   ABOUT SECTION
========================================================= */

.about-section {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 4rem;
  align-items: center;

  padding: 6rem 8%;
}

.about-content {
  display: flex;
  flex-direction: column;
}

.section-label {
  display: inline-block;
  margin-bottom: 1rem;

  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;

  color: var(--accent);
}

.about-content h2 {
  margin-bottom: 1.5rem;

  font-size: clamp(2.5rem, 4vw, 4rem);
  line-height: 1.1;
  letter-spacing: -0.04em;

  color: var(--text);
}

.about-intro {
  margin-bottom: 1.5rem;

  font-size: clamp(1.05rem, 2vw, 1.2rem);
  line-height: 1.7;

  color: #333333;
}

.about-content p {
  line-height: 1.8;
  color: var(--muted-text);
}


/* =========================================================
   ABOUT HIGHLIGHT CARDS
========================================================= */

.about-highlights {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;

  margin-top: 3rem;
}

.highlight-card {
  padding: 1.5rem;

  background:
    linear-gradient(
      180deg,
      var(--white) 0%,
      var(--soft-bg) 100%
    );

  border-radius: 22px;
  border: 1px solid var(--border-soft);
  box-shadow: var(--shadow-soft);

  transition:
    transform 0.25s ease,
    box-shadow 0.25s ease;
}

.highlight-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}

.highlight-card h4 {
  margin-bottom: 0.75rem;
  color: var(--text);
}

.highlight-card p {
  margin: 0;

  font-size: 0.95rem;
  line-height: 1.7;

  color: #666666;
}


/* =========================================================
   ABOUT IMAGE
========================================================= */

.about-image {
  position: relative;
}

.about-image img {
  width: 100%;
  height: auto;

  border-radius: var(--radius-lg);
  object-fit: cover;

  box-shadow:
    0 4px 12px rgba(0,0,0,0.05),
    0 16px 40px rgba(0,0,0,0.08),
    0 28px 70px rgba(0,0,0,0.05);
}

.about-image::before {
  content: "";
  position: absolute;
  inset: -30px;

  background:
    radial-gradient(
      circle,
      rgba(122,143,123,0.12) 0%,
      transparent 70%
    );

  z-index: -1;
}


/* =========================================================
   ICONS
========================================================= */

.icon {
  width: 75px;
  display: grid;
  place-items: center;
  margin-bottom: 30px;

  border-radius: 16px;

  background: rgba(255, 255, 255, 0.075);
  border: 1px solid rgba(255, 255, 255, 0.09);

  color: var(--accent);
}

/* =========================================================
   FOOTER
========================================================= */

.site-footer {
  margin-top: 100px;
  padding: 2.4rem 1.2rem 1.4rem;

  background: var(--white);
  color: var(--black);
  border-top: 1px solid rgba(0,0,0,0.08);

  font-family:
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
}

.footer-container {
  margin: 0 auto;
}

.footer-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;

  padding-bottom: 1.8rem;
  border-bottom: 1px solid rgba(0,0,0,0.08);
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 1.2rem;
}

.footer-logo-wrap {
  width: 280px;

  display: flex;
  align-items: center;
  justify-content: center;

  border-radius: 14px;
  overflow: hidden;
  flex-shrink: 0;
}

.footer-logo-wrap img {
  width: 100%;
  height: auto;
  object-fit: contain;
}

.footer-brand p {
  margin: 0;

  color: rgba(0,0,0,0.68);
  font-size: 0.95rem;
  line-height: 1.6;
}

.footer-links {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 1.3rem;
  flex-wrap: wrap;
}

.footer-links a {
  color: var(--black);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.2s ease;
}

.footer-links a:hover,
.footer-links a:focus {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 4px;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 1rem;

  padding-top: 1.2rem;

  color: rgba(0,0,0,0.54);
  font-size: 0.88rem;
}

/* =========================================================
   RESPONSIVE: TABLETS
   Stack About section and footer
========================================================= */

@media (max-width: 1000px) {
  .about-section {
    grid-template-columns: 1fr;
    gap: 3rem;
    padding: 5rem 6%;
  }

  .about-image {
    max-width: 620px;
    margin: 0 auto;
  }

  .footer-top,
  .footer-brand,
  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }

  .footer-links {
    justify-content: flex-start;
  }
}


/* =========================================================
   RESPONSIVE: MOBILE NAV
   Stack logo, links, and CTA
========================================================= */

@media (max-width: 850px) {
  .nav-bar {
    flex-direction: column;
    align-items: center;
    gap: 1.25rem;
  }

  .nav-brand,
  .nav-links {
    width: 100%;
    justify-content: center;
  }

  .nav-links {
    flex-direction: column;
    gap: 0.9rem;
  }

  .nav-button {
    width: 100%;
    text-align: center;
  }

  .logo-wrap {
    width: min(320px, 90%);
  }
}


/* =========================================================
   RESPONSIVE: MOBILE
   Stack cards and tighten spacing
========================================================= */

@media (max-width: 700px) {
  h1 {
    font-size: 2.75rem;
  }

  h2,
  .about-content h2 {
    font-size: 2.25rem;
  }

  .mountain_wrapper {
    width: calc(100% - 1rem);
    min-height: 460px;
    padding: 4rem 1.25rem;
    border-radius: 16px;
    background-position: center;
  }

  .mountain_wrapper img {
    width: min(240px, 80%);
  }

  .mountain_wrapper h1 {
    font-size: 2.75rem;
  }

  .mountain_wrapper h3 {
    font-size: 1rem;
  }

  .about-section {
    padding: 4rem 1.25rem;
  }

  .about-highlights {
    grid-template-columns: 1fr;
  }

  .highlight-card {
    padding: 1.25rem;
  }

  .about-image::before {
    inset: -12px;
  }

  .footer-logo-wrap {
    width: min(280px, 100%);
  }
}


/* =========================================================
   RESPONSIVE: SMALL MOBILE
   Full-width buttons and compact spacing
========================================================= */

@media (max-width: 480px) {
  .site-header {
    padding: 0.75rem;
  }

  .nav-bar {
    padding: 0.75rem;
  }

  .nav-links {
    gap: 0.85rem;
  }

  .about-section {
    padding: 3rem 1rem;
  }

  .highlight-card {
    border-radius: 20px;
  }

  .button1,
  .nav-button,
  .footer-button {
    width: 100%;
    text-align: center;
  }
}