:root {
  --bg: #ffffff;
  --text: #222222;
  --accent: #0077ff;
  --navbar-color: #003049;
  --padding: 2rem;
  --transition: 0.3s ease;
}

/* ========== Animations ========== */
@keyframes float {
  0% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
  100% { transform: translateY(0); }
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

@keyframes slideFadeIn {
  0% { opacity: 0; transform: translateY(30px); }
  100% { opacity: 1; transform: translateY(0); }
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'League Spartan', sans-serif;
  background-color: var(--bg);
  color: var(--text);
  line-height: 1.6;
}

/* Improve focus styles for accessibility */
a:focus, button:focus, input:focus, textarea:focus {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* ========== Utility Text Colors ========== */
.text-primary { color: #003049; }
.text-secondary { color: #f4574f; }

/* ========== Header & Navbar ========== */
.header {
  position: fixed;
  top: 0;
  width: 100%;
  background: var(--navbar-color);
  z-index: 1000;
}

.navbar {
  display: flex;
  align-items: center;
  height: 5.625rem;
  padding: 0 1rem;
}

.logo-container {
  position: absolute;
  height: 8.75rem;
  margin-top: -1.875rem;
  margin-left: -1.25rem;
  pointer-events: none;
}

.navbar__links {
  display: flex;
  gap: 2rem;
  list-style: none;
  margin-left: auto;
}

.navbar__links a {
  color: #fff;
  text-decoration: none;
  font-weight: bold;
  font-size: 1.2rem;
  transition: color var(--transition);
}

.navbar__links a:hover {
  color: #f4574f;
}

/* ========== Sections ========== */
.section-home,
.section-portfolio,
.section-contact {
  padding: var(--padding);
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ========== Home Section ========== */
.section-home {
  background-color: var(--bg);
  padding-top: 4.375rem;
  position: relative;
}

.home__container {
  position: relative;
  width: 100%;
  max-width: 75rem;
  height: 100%;
}

.home__visual-group {
  position: absolute;
  top: 0;
  left: -30%;
  width: 100%;
  height: 100%;
}

.home__image {
  position: absolute;
  top: 53%;
  left: 50%;
  transform: translate(-50%, -41.9%);
}

.home__image img {
  height: 80vh;
  width: auto;
  display: block;
}

/* Title & Subtitle */
.home__title {
  position: absolute;
  font-weight: 700;
  font-size: clamp(2rem, 6vw, 4rem);
  top: 5rem;
  left: 40rem;
  letter-spacing: -0.0625rem;
  animation: slideFadeIn 1s ease-out forwards;
  opacity: 0;
}

.home__subtitle {
  position: absolute;
  top: 12rem;
  left: 40rem;
  font-size: 1.3rem;
  font-style: italic;
  font-weight: 400;
  color: #003049;
  opacity: 0.85;
}

/* Button */
.home__btn {
  position: absolute;
  bottom: 12rem;
  right: 14rem;
  font-size: 1.2rem;
  padding: 1rem 2rem;
}

.btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  background: var(--navbar-color);
  color: #fff;
  border: none;
  border-radius: 62.4375rem;
  text-decoration: none;
  transition: background var(--transition);
}

.btn:hover {
  background: #f4574f;
}

/* Arrow Animation */
.home-arrow {
  position: absolute;
  top: 60%;
  left: 56%;
  transform: translate(0, -50%);
  width: 100px;
  animation: blink 1.8s ease-in-out infinite;
  pointer-events: none;
}
  

/* Floating Keywords */
.home__keyword {
  position: absolute;
  font-family: 'Delius', cursive;
  font-size: 1.3rem;
  font-weight: 400;
  color: #003049;
  opacity: 0.9;
  pointer-events: none;
  animation: float 4s ease-in-out infinite;
}

.keyword--creative   { animation-delay: 0s; top: 18%; left: 36%; }
.keyword--detail     { animation-delay: 0.5s; bottom: 20%; right: 24%; }
.keyword--empathic   { animation-delay: 1s; top: 34%; right: 35%; }
.keyword--learner    { animation-delay: 1.5s; bottom: 5%; left: 29%; }
.keyword--solver     { animation-delay: 2s; top: 48%; left: 26%; }

/* Floating Icons */
.icon--ai { position: absolute; top: 30%; left: 35%; animation: float 6s infinite; }
.icon--ps { position: absolute; top: 50%; right: 32%; animation: float 5s infinite 0.5s; }
.icon--figma { position: absolute; bottom: 20%; left: 30%; animation: float 7s infinite 1s; }
.icon--Canva { position: absolute; bottom: 3%; right: 32%; animation: float 6s infinite 1.5s; }
.icon--5 { position: absolute; top: 50%; left: 5%; animation: float 5s infinite 2s; }

.home__icon {
  width: 3rem;
  height: 3rem;
  transition: transform 0.3s ease;
}

.home__icon:hover {
  transform: scale(1.1);
}

/* ========== Portfolio Section ========== */
.section-portfolio {
  background-color: var(--bg);
  flex-direction: column;
  padding-top: 0;
}

.portfolio__title {
  font-size: clamp(7rem, 7vw, 5rem);
  font-weight: 700;
  letter-spacing: -0.0625rem;
  line-height: 1.2;
  text-align: left;
  text-transform: uppercase;
  color: transparent;
  -webkit-text-stroke: 0.1rem #003049;
  margin-left: 0;
}

.portfolio__grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1rem;
  margin-top: 0;
  height: 100%;
}

.portfolio__card {
  position: relative;
  background: #f4f4f4;
  padding: 2rem;
  border-radius: 0.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  transition: transform var(--transition);
  overflow: hidden;
}

.portfolio__card:hover {
  transform: scale(1.05);
}

.portfolio__card-title {
  position: absolute;
  top: 1rem;
  left: 50%;
  transform: translateX(-50%);
  font-size: 1.3rem;
  font-weight: bold;
  color: #003049;
  background: rgba(255, 255, 255, 0.8);
  padding: 0.3rem 0.6rem;
  border-radius: 4px;
}

.portfolio__card-image {
  width: 25rem;
  height: auto;
  margin-bottom: 1rem;
  transform: translateY(2.75rem);
}

.portfolio__card-number {
  font-size: 13rem;
  color: #fff;
  font-weight: 700;
  position: absolute;
  bottom: -7.5rem;
  right: 1rem;
  pointer-events: none;
}

.card--1 { background-color: #780000; }
.card--2 { background-color: #c1121f; }
.card--3 { background-color: #fdf0d5; color: #000; }
.card--4 { background-color: #003049; }
.card--5 { background-color: #669bbc; }

/* ========== Contact ========== */
.section-contact {
  background-color: var(--bg);
  flex-direction: column;
  text-align: center;
  justify-content: center;
}

.contact__title {
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 700;
  letter-spacing: -1px;
  line-height: 1.2;
  margin-top: 5rem; 
}

.contact__form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  width: 100%;
  max-width: 37.5rem;
  margin: 2rem auto;
}

.contact__form input,
.contact__form textarea {
  padding: 1rem;
  border: 1px solid #ccc;
  border-radius: 0.5rem;
  font-family: 'League Spartan', sans-serif;
  font-size: 1rem;
}

.contact__socials {
  margin-top: 2rem;
  display: flex;
  justify-content: center;
  gap: 2rem;
}

.contact__socials svg {
  width: 2.5rem;
  height: 2.5rem;
  transition: transform 0.3s ease, fill 0.3s ease;
  cursor: pointer;
}

.contact__socials svg:hover {
  transform: scale(1.2);
  fill: #f4574f;
}

/* ========== Footer ========== */
.footer {
  background: #f4f4f4;
  padding: 1rem;
  text-align: center;
  font-size: 0.9rem;
}


/* Responsive improvements */
@media (max-width: 900px) {
  .portfolio__grid {
    grid-template-columns: 1fr 1fr;
  }
  .home__title, .home__subtitle {
    left: 2rem;
    top: auto;
    position: static;
    transform: none;
  }
  .home__btn {
    position: static;
    margin-top: 2rem;
    right: auto;
    bottom: auto;
  }
}


@media (max-width: 600px) {
  .portfolio__grid {
    grid-template-columns: 1fr;
  }
  .navbar__links {
    gap: 1rem;
    font-size: 1rem;
  }
  .home__image img {
    height: 40vh;
  }
}

@media (prefers-reduced-motion: reduce) {
  * {
    animation: none !important;
    transition: none !important;
  }
}