/* =========================================================
   LAKE DISCOVERY
   LakeDiscovery.co
   Global Styles
========================================================= */


/* =========================================================
   ROOT / COLOR SYSTEM
========================================================= */

:root {
  --navy: #10263d;
  --navy-dark: #0a1a2a;
  --navy-soft: #1b3550;

  --teal: #2f7f83;
  --teal-dark: #23686c;
  --teal-soft: #dfeeed;

  --gold: #c7a45a;
  --gold-dark: #a78643;
  --gold-soft: #efe2bd;

  --cream: #f7f2e8;
  --cream-dark: #ece2d0;

  --white: #ffffff;
  --black: #111111;

  --text: #26323d;
  --text-soft: #5f6b75;

  --border: rgba(16, 38, 61, 0.14);
  --shadow: 0 14px 34px rgba(16, 38, 61, 0.12);
  --shadow-soft: 0 8px 24px rgba(16, 38, 61, 0.08);

  --radius: 18px;
  --radius-small: 10px;

  --max-width: 1180px;
}


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

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--text);
  background: var(--white);
  line-height: 1.6;
}

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

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

p {
  margin-top: 0;
}

h1,
h2,
h3 {
  margin-top: 0;
  color: var(--navy);
  line-height: 1.15;
}

h1,
h2 {
  font-family: Georgia, "Times New Roman", serif;
}

button,
input,
textarea,
select {
  font: inherit;
}


/* =========================================================
   LAYOUT
========================================================= */

.container {
  width: min(92%, var(--max-width));
  margin: 0 auto;
}

.narrow {
  max-width: 850px;
  text-align: center;
}

section {
  padding: 88px 0;
}


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

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.97);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 4px 18px rgba(16, 38, 61, 0.05);
}

.header-inner {
  min-height: 82px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
}

.brand-logo {
  width: 58px;
  height: 58px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--gold-soft);
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-name {
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--navy);
  line-height: 1.1;
}

.brand-subtitle {
  margin-top: 4px;
  font-size: 0.76rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--teal-dark);
  font-weight: 700;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 26px;
  font-size: 0.94rem;
  font-weight: 700;
  color: var(--navy);
}

.main-nav a {
  position: relative;
  padding: 30px 0;
}

.main-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 22px;
  width: 0;
  height: 2px;
  background: var(--gold);
  transition: width 0.2s ease;
}

.main-nav a:hover::after {
  width: 100%;
}


/* =========================================================
   HERO
========================================================= */

.hero {
  position: relative;
  min-height: 620px;
  padding: 0;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--navy-dark);
}

.hero-image-wrap {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  max-height: none;
  overflow: hidden;
  background: var(--navy-dark);
}

.hero-image {
  width: 100%;
  height: 100%;
  aspect-ratio: auto;
  object-fit: cover;
  object-position: center center;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    linear-gradient(
      90deg,
      rgba(247, 242, 232, 0.96) 0%,
      rgba(247, 242, 232, 0.88) 27%,
      rgba(247, 242, 232, 0.55) 46%,
      rgba(247, 242, 232, 0.12) 67%,
      rgba(247, 242, 232, 0) 100%
    );
}

.hero-content {
  position: relative;
  z-index: 2;
  width: min(92%, var(--max-width));
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 72px 0;
  background: transparent;
  border: 0;
  border-radius: 0;
  box-shadow: none;
}

.hero-brand-title {
  max-width: 650px;
  margin-bottom: 10px;
  font-size: clamp(3.2rem, 6vw, 5.6rem);
  color: var(--navy);
  letter-spacing: -0.035em;
  line-height: 1;
}

.hero-brand-subtitle {
  margin: 0 0 22px;
  color: var(--teal-dark);
  font-size: clamp(1.05rem, 1.65vw, 1.42rem);
  font-weight: 800;
  letter-spacing: 0.11em;
  line-height: 1.15;
  text-transform: uppercase;
  white-space: nowrap;
}

.eyebrow,
.section-label {
  margin-bottom: 15px;
  color: var(--teal-dark);
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.hero h1 {
  margin-bottom: 10px;
}

.hero-lead {
  max-width: 610px;
  margin-bottom: 30px;
  color: var(--navy);
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(1.05rem, 1.7vw, 1.3rem);
  line-height: 1.55;
}

.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}


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

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 13px 23px;
  border-radius: 999px;
  border: 2px solid transparent;
  font-weight: 800;
  line-height: 1;
  transition:
    transform 0.2s ease,
    background 0.2s ease,
    border-color 0.2s ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button-primary {
  background: var(--navy);
  color: var(--white);
}

.button-primary:hover {
  background: var(--navy-soft);
}

.button-secondary {
  background: rgba(255, 255, 255, 0.72);
  color: var(--navy);
  border-color: var(--gold);
}

.button-secondary:hover {
  background: var(--gold-soft);
}


/* =========================================================
   INTRO
========================================================= */

.intro-section {
  background: var(--white);
}

.intro-section h2,
.section-heading h2,
.about-section h2,
.cta-section h2,
.billboard-section h2 {
  margin-bottom: 22px;
  font-size: clamp(2rem, 4vw, 3.25rem);
}

.large-copy {
  font-size: 1.15rem;
  color: var(--navy);
}


/* =========================================================
   SECTION HEADING
========================================================= */

.section-heading {
  max-width: 790px;
  margin: 0 auto 48px;
  text-align: center;
}

.section-heading p:last-child {
  color: var(--text-soft);
  font-size: 1.05rem;
}


/* =========================================================
   SERVICES
========================================================= */

.services-section {
  background: var(--cream);
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}

.service-card {
  position: relative;
  min-height: 275px;
  padding: 30px 26px;
  background: var(--white);
  border: 1px solid rgba(16, 38, 61, 0.1);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
}

.service-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 5px;
  height: 100%;
  background: var(--gold);
}

.service-number {
  margin-bottom: 22px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--gold-dark);
}

.service-card h3 {
  margin-bottom: 14px;
  font-size: 1.25rem;
}

.service-card p {
  margin-bottom: 0;
  color: var(--text-soft);
}


/* =========================================================
   FACEBOOK BILLBOARD FEATURE
========================================================= */

.billboard-section {
  background: var(--navy);
  color: var(--white);
}

.billboard-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 58px;
  align-items: center;
}

.billboard-section h2 {
  color: var(--white);
}

.billboard-section .section-label {
  color: var(--gold-soft);
}

.billboard-copy p {
  color: rgba(255, 255, 255, 0.82);
}

.billboard-image-wrap {
  padding: 12px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius);
}

.billboard-image {
  width: 100%;
  border-radius: 12px;
}

.text-link {
  display: inline-block;
  margin-top: 8px;
  color: var(--gold-soft);
  font-weight: 800;
  border-bottom: 1px solid var(--gold);
  padding-bottom: 3px;
}


/* =========================================================
   WHO WE SERVE
========================================================= */

.serve-section {
  background: var(--white);
}

.serve-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.serve-item {
  padding: 28px;
  background: linear-gradient(
    145deg,
    var(--white),
    #fbfaf7
  );
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
}

.serve-item h3 {
  margin-bottom: 12px;
  font-size: 1.25rem;
}

.serve-item p {
  margin-bottom: 0;
  color: var(--text-soft);
}


/* =========================================================
   PORTFOLIO
========================================================= */

.portfolio-section {
  background: var(--cream);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.portfolio-card {
  margin: 0;
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  border: 1px solid var(--border);
}

.portfolio-card img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.portfolio-card figcaption {
  padding: 18px 20px;
  font-weight: 800;
  color: var(--navy);
}


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

.about-section {
  background:
    linear-gradient(
      135deg,
      #f9f4e9,
      #ffffff
    );
}

.about-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 70px;
  align-items: start;
}

.about-copy p {
  color: var(--text-soft);
  font-size: 1.05rem;
}


/* =========================================================
   CALL TO ACTION
========================================================= */

.cta-section {
  background:
    linear-gradient(
      135deg,
      var(--teal-dark),
      var(--navy)
    );
  color: var(--white);
}

.cta-inner {
  max-width: 900px;
  text-align: center;
}

.cta-section h2 {
  color: var(--white);
}

.cta-section p {
  color: rgba(255, 255, 255, 0.85);
}

.section-label.light {
  color: var(--gold-soft);
}

.cta-buttons {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 30px;
}

.button-light {
  background: var(--cream);
  color: var(--navy);
}

.button-light:hover {
  background: var(--white);
}

.button-outline-light {
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.72);
}

.button-outline-light:hover {
  background: rgba(255, 255, 255, 0.1);
}


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

.site-footer {
  background: var(--navy-dark);
  color: var(--white);
  padding: 48px 0 22px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr auto;
  gap: 35px;
  align-items: center;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 16px;
}

.footer-logo {
  width: 62px;
  height: 62px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--gold);
}

.footer-name {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.35rem;
  font-weight: 700;
}

.footer-tagline {
  margin: 4px 0 0;
  color: rgba(255, 255, 255, 0.65);
  font-size: 0.88rem;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 20px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.92rem;
}

.footer-links a:hover,
.footer-site a:hover {
  color: var(--gold-soft);
}

.footer-site {
  font-weight: 800;
  color: var(--gold-soft);
}

.footer-bottom {
  margin-top: 34px;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  color: rgba(255, 255, 255, 0.55);
  font-size: 0.82rem;
  text-align: center;
}

.footer-bottom p {
  margin: 0;
}


/* =========================================================
   ACCESSIBILITY / FOCUS
========================================================= */

a:focus-visible,
button:focus-visible {
  outline: 3px solid var(--gold);
  outline-offset: 4px;
}


/* =========================================================
   TABLET
========================================================= */

@media (max-width: 980px) {

  section {
    padding: 72px 0;
  }

  .header-inner {
    flex-direction: column;
    align-items: flex-start;
    padding: 14px 0 0;
  }

  .main-nav {
    width: 100%;
    overflow-x: auto;
    gap: 22px;
    padding-bottom: 4px;
  }

  .main-nav a {
    white-space: nowrap;
    padding: 10px 0 16px;
  }

  .main-nav a::after {
    bottom: 9px;
  }

  .hero {
    min-height: 560px;
  }

  .hero-content {
    padding: 60px 0;
  }

  .hero-brand-title {
    font-size: clamp(3rem, 8vw, 4.7rem);
  }

  .hero-brand-subtitle {
    font-size: clamp(1rem, 2.2vw, 1.25rem);
    letter-spacing: 0.09em;
    white-space: nowrap;
  }

  .hero-lead {
    max-width: 540px;
  }

  .hero::after {
    background:
      linear-gradient(
        90deg,
        rgba(247, 242, 232, 0.96) 0%,
        rgba(247, 242, 232, 0.88) 38%,
        rgba(247, 242, 232, 0.38) 70%,
        rgba(247, 242, 232, 0.05) 100%
      );
  }

  .service-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .billboard-grid {
    grid-template-columns: 1fr;
  }

  .serve-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .portfolio-grid {
    grid-template-columns: 1fr 1fr;
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }
}


/* =========================================================
   MOBILE
========================================================= */

@media (max-width: 640px) {

  section {
    padding: 58px 0;
  }

  .container {
    width: min(92%, 100%);
  }

  .site-header {
    position: static;
  }

  .header-inner {
    gap: 10px;
  }

  .brand-logo {
    width: 50px;
    height: 50px;
  }

  .brand-name {
    font-size: 1.15rem;
  }

  .brand-subtitle {
    font-size: 0.66rem;
  }

  .main-nav {
    gap: 18px;
    font-size: 0.84rem;
  }

  .hero {
    min-height: 540px;
  }

  .hero-image {
    object-position: 68% center;
  }

  .hero::after {
    background:
      linear-gradient(
        90deg,
        rgba(247, 242, 232, 0.97) 0%,
        rgba(247, 242, 232, 0.93) 55%,
        rgba(247, 242, 232, 0.58) 82%,
        rgba(247, 242, 232, 0.28) 100%
      );
  }

  .hero-content {
    width: 92%;
    padding: 48px 0;
  }

  .hero-brand-title {
    font-size: 2.8rem;
  }

  .hero-brand-subtitle {
    font-size: 1rem;
    letter-spacing: 0.09em;
    white-space: normal;
  }

  .hero-lead {
    max-width: 90%;
    font-size: 1rem;
  }

  .hero-buttons,
  .cta-buttons {
    flex-direction: column;
  }

  .button {
    width: 100%;
  }

  .service-grid,
  .serve-grid,
  .portfolio-grid {
    grid-template-columns: 1fr;
  }

  .service-card {
    min-height: 0;
  }

  .billboard-grid {
    gap: 34px;
  }

  .footer-brand {
    align-items: flex-start;
  }

  .footer-links {
    flex-direction: column;
    gap: 10px;
  }

  .footer-site {
    margin-top: 4px;
  }
}


/* =========================================================
   VERY SMALL SCREENS
========================================================= */

@media (max-width: 420px) {

  .hero {
    min-height: 520px;
  }

  .hero-brand-title {
    font-size: 2.35rem;
  }

  .hero-brand-subtitle {
    font-size: 0.9rem;
    white-space: normal;
  }

  .hero-lead {
    font-size: 0.96rem;
  }

  .intro-section h2,
  .section-heading h2,
  .about-section h2,
  .cta-section h2,
  .billboard-section h2 {
    font-size: 1.9rem;
  }

  .hero-content {
    padding: 42px 0;
  }
}