:root {
  --primary: #16253b;
  --bg: #ffffff;
  --text: #16253b;
  --accent: #e8871e;
  --graybg: #f3f3f3;
  --hover: #274168;
  --hover2: #03286c;
  --gradient: linear-gradient(to right, #e8871e, #000000e2);
  --gradient2: linear-gradient(to right, #00000004, #e8861e8a);
  --gradient3: linear-gradient(to right, #16253b, #522b01);
  --gradient4: linear-gradient(to right, #16253bfc, #522b01f5);
}

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

/* Base font scaling */
html {
  font-size: clamp(14px, 2vw, 18px);
}

body {
  font-family: Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  font-size: clamp(1rem, 2.2vw, 1.125rem);
  justify-content: center;
  justify-items: center;
  padding: 5px;
}

h1 {
  font-size: clamp(2rem, 5vw, 3rem);
}

h2 {
  font-size: clamp(1.5rem, 4vw, 2.5rem);
}

h3 {
  font-size: clamp(1.2rem, 3.5vw, 1.8rem);
}

p,
li,
a,
button,
input,
textarea,
span {
  font-size: inherit;
}

nav {
  width: 100%;
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: center;
  padding: 0.5rem 1rem;
  background: var(--primary);
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.25);
  position: sticky;
  top: 0px;
  z-index: 10;
  font-size: clamp(1rem, 2.5vw, 1.25rem);
}

nav .logo {
  font-size: clamp(1.5rem, 1vw, 1rem);
  font-weight: normal;
  color: var(--accent);
  margin-right: clamp(0rem, auto);
}

nav ul {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  list-style: none;
  row-gap: 0rem;
  column-gap: 1rem;
}

nav a {
  text-decoration: none;
  color: var(--bg);
  font-weight: bold;
  transition: color 0.3s;
}

nav a:hover {
  color: var(--accent);
}

.hero {
  width: 100%;
  min-height: 89vh;
  background: var(--gradient4),
    url("https://jayeyem.github.io/Salmon-Flow-Game/IMG_3640.jpg") center/cover
      no-repeat;
  color: var(--bg);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 2rem;
}

.hero h2 span {
  color: var(--accent);
  font-weight: bold;
  text-shadow: #000000 0px 0px 10px;
}

.hero p {
  max-width: 600px;
  margin: 1rem auto;
  font-size: clamp(1rem, 2.5vw, 1.2rem);
}

.btn {
  display: inline-block;
  margin-top: 1rem;
  padding: 0.75rem 1.5rem;
  background: var(--accent);
  color: var(--text);
  border-radius: 30px;
  text-decoration: none;
  font-weight: bold;
  font-size: clamp(1rem, 2.5vw, 1.125rem);
  transition: transform 0.3s;
}

.btn:hover {
  transform: scale(1.05);
  background: var(--primary);
  color: var(--accent);
}

section {
  padding: 4rem 2rem;
  text-align: center;
}

#aboutP {
  max-width: 960px;
  margin-left: auto;
  margin-right: auto;
  font-size: clamp(1rem, 2.5vw, 1.125rem);
}

.serviceSideNote {
  font-size: clamp(0.9rem, 2.2vw, 1rem);
  color: var(--hover);
  margin-top: 0.5rem;
  font-style: italic;
  margin-bottom: 1.25rem;
}

.about .services {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
  margin-right: auto;
  margin-left: auto;
}

.service-card {
  border-radius: 10px;
  box-shadow: 0px 2px 8px var(--text);

  display: block; /* allow the whole card to be clickable */
  background: var(--graybg);
  padding: 1rem;
  text-decoration: none; /* remove underline */
  color: inherit; /* inherit text color */

  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.service-card:hover {
  transform: translateY(-25px) scale(1.1);
  box-shadow: 0px 4px 16px var(--accent);
  z-index: 1; /* bring to front on hover */
}

.services {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.portfolio {
  padding: 2rem 1rem;
  max-width: 1200px;
  margin: 0 auto;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  align-items: center;
}

#instruction-p {
  max-width: 600px;
  text-align: center;
  margin-top: 0.5rem;
  font-size: clamp(0.9rem, 1.5vw, 1.1rem);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
  padding: 0 1rem;
  justify-items: center;
  align-items: stretch;
  width: 100%;
  max-width: 1200px;
}

.portfolio-grid .item {
  position: relative;
  overflow: hidden;
  border-radius: 8px;
  width: 100%;
  min-height: 280px;
  background: var(--gradient3);

  color: var(--bg);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.5);
  padding: 1rem;

  /* Flex centering */
  display: flex;
  justify-content: center; /* horizontal centering */
  align-items: center; /* vertical centering */
}

.portfolio-grid img {
  max-width: 225px;
  max-height: 300px;
  width: auto; /* preserve aspect ratio */
  height: auto;
  object-fit: contain;
  display: block;
  transition: transform 0.3s ease;
  margin-left: auto;
  margin-right: auto;
  border-radius: 10px;
  box-shadow: 0 0px 50px 5px var(--bg);
}

.portfolio-grid .item:hover img {
  transform: scale(1.5);
}

.overlay {
  position: absolute;
  border-radius: 8px;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.85);
  color: white;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  opacity: 0;
  transition: opacity 0.3s ease;
  padding: 1rem;
  text-align: center;
  box-sizing: border-box;
}

.portfolio-grid .item:hover .overlay {
  opacity: 1;
}

.overlay span {
  font-size: clamp(1rem, 2.5vw, 1.2rem);
  font-weight: bold;
  margin-bottom: 0.5rem;
}

.overlay p {
  font-size: clamp(0.8rem, 2vw, 1rem);
  line-height: 1.3;
  margin: 0;
}

/* Responsive tweaks */
@media (max-width: 600px) {
  .portfolio-grid {
    grid-template-columns: 1fr;
    padding: 0 0.5rem;
  }
  .portfolio-grid .item {
    min-height: 220px;
  }
  .portfolio-grid img {
    height: 60%;
    max-width: 90%;
  }
}

@media (min-width: 601px) and (max-width: 999px) {
  .portfolio-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1000px) {
  .portfolio-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.phone-button,
.email-button {
  display: inline-block;
  padding: 12px 20px;
  background-color: var(--accent);
  color: var(--text);
  font-weight: bold;
  font-size: 16px;
  text-decoration: none;
  border: none;
  border-radius: 8px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.5);
  cursor: pointer;
  transition: background-color 0.3s ease, transform 0.2s ease;

  margin-top: 2rem;
  min-width: 150px;
}

.phone-button:hover,
.email-button:hover {
  background-color: var(--primary);
  color: var(--accent);
  transform: scale(1.05);
}

.contactSideNote {
  font-size: clamp(0.9rem, 2.2vw, 1rem);
  color: var(--hover);
  margin-top: 0.5rem;
  font-style: italic;
}

.contact-icon {
  width: 80%;

  max-width: 320px;
  height: auto;

  margin-top: 20px;

  border-radius: 10px;
  vertical-align: middle;
}

#instruction-p {
  text-align: center;
  width: 50%;
  height: auto;
  margin-left: auto;
  margin-right: auto;
}

#assetsLink {
  display: inline-block;
  background: var(--accent);
  color: #fff;
  font-size: 1.1rem;
  padding: 0.75em 1.5em;
  border-radius: 2em;
  border: none;
  cursor: pointer;
  text-align: center;
  text-decoration: none;
  text-shadow: #000000 0px 0px 10px;
  transition: background 0.2s, box-shadow 0.2s;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

#assetsLink:hover {
  background: var(--hover);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
}

.myLinks {
  background-color: var(--bg);
  box-shadow: 0 2px 6px var(--primary);
  padding: 15px;
  max-width: 960px;
  margin-left: auto;
  margin-right: auto;
  margin-top: 2rem;

  border-radius: 10px;
}

footer {
  text-align: center;
  padding: 1rem;
  background: var(--primary);
  margin-top: 4rem;
  font-size: clamp(0.9rem, 2.5vw, 1rem);
  border-radius: 10px;
  color: var(--accent);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-items: center;
}

.footerLinksContainer {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
  align-items: center;
  margin-bottom: 1rem;
  text-align: center;
}

.footerLinks {
  color: var(--bg);
  text-decoration: none;
  font-weight: bold;
  text-align: center;
  margin-right: auto;
  margin-left: auto;
}

.footerLinks:hover {
  text-decoration: underline;
}

.footerP {
  font-size: clamp(0.8rem, 2vw, 1rem);
  color: var(--accent);
  margin-top: 0.5rem;
  text-align: center;
}

@media (max-width: 600px) {
  nav {
    flex-direction: column;
    gap: 0.5rem;
  }
}