/* ════════════════════════════════════════════════
   AMOS NDUBI MASAKI — Portfolio Stylesheet
   File: style.css
   ════════════════════════════════════════════════ */

/* ── RESET & BASE ─────────────────────────────── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --burnt:    #B5541A;
  --burnt-dk: #8C3E10;
  --burnt-lt: #D4703A;
  --navy:     #1A2340;
  --navy-lt:  #263354;
  --cream:    #FAF6F1;
  --text:     #1C1C1C;
  --muted:    #6B6B6B;
  --white:    #FFFFFF;
  --radius:   14px;
  --nav-h:    70px;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', sans-serif;
  background: var(--cream);
  color: var(--text);
  overflow-x: hidden;
}

/* ── NAVBAR ───────────────────────────────────── */
#navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-h);
  background: var(--navy);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 32px;
  z-index: 1000;
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.4);
}

.nav-logo {
  width: 52px;
  height: 52px;
  border-radius: 8px;
  border: 2px solid var(--burnt);
  background: var(--burnt-dk);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-family: 'Rajdhani', sans-serif;
  font-weight: 700;
  font-size: 18px;
  letter-spacing: 1px;
  flex-shrink: 0;
  cursor: pointer;
  overflow: hidden;
}

.nav-logo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 6px;
  display: block;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

.nav-links a {
  text-decoration: none;
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  padding: 7px 14px;
  border-radius: 6px;
  transition: background 0.2s, color 0.2s;
}

/* Internal scroll links */
.nav-links a.internal {
  color: var(--cream);
}

.nav-links a.internal:hover,
.nav-links a.internal.active {
  background: var(--burnt);
  color: var(--white);
}

/* External page links */
.nav-links a.external {
  color: var(--burnt-lt);
  border: 1px solid rgba(181, 84, 26, 0.4);
}

.nav-links a.external:hover {
  background: var(--burnt);
  color: var(--white);
  border-color: var(--burnt);
}

.nav-divider {
  width: 1px;
  height: 28px;
  background: rgba(255, 255, 255, 0.15);
  margin: 0 4px;
}

/* ── MAIN CONTENT ─────────────────────────────── */
main {
  padding-top: var(--nav-h);
}

/* ── SECTION BASE ─────────────────────────────── */
section {
  padding: 80px 5%;
}

.section-title {
  font-family: 'Rajdhani', sans-serif;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--burnt);
  margin-bottom: 10px;
}

.section-heading {
  font-family: 'Rajdhani', sans-serif;
  font-size: clamp(32px, 5vw, 52px);
  font-weight: 700;
  color: var(--navy);
  line-height: 1.1;
  margin-bottom: 40px;
}

/* ── HOME SECTION ─────────────────────────────── */
#home {
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-lt) 60%, #2e1a0e 100%);
  padding: 100px 5% 80px;
  position: relative;
  overflow: hidden;
}

#home::before {
  content: '';
  position: absolute;
  top: -100px;
  right: -100px;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(181, 84, 26, 0.18) 0%, transparent 70%);
  pointer-events: none;
}

.home-inner {
  display: flex;
  align-items: center;
  gap: 60px;
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
}

/* Photo */
@media (max-width: 768px) {

    .home-photo-wrap {
        width: 90%;
        max-width: 200px;
        height: auto;
        transform: translateY(0);
    }

    .home-photo {
    width: 100%;
    height: -300px;
    object-fit: cover;
}

}

.home-photo-wrap::before {
    display: none; /* This hides the orange border completely */
}

.home-photo {
    position: relative;
    z-index: 1;
    width: 100%;
    height: 700px;
    object-fit: covercontain;
    display: block;

}

.photo-placeholder {
  position: relative;
  z-index: 1;
  width: 260px;
  height: 320px;
  border-radius: 14px;
  background: var(--navy-lt);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.3);
  font-size: 13px;
  gap: 8px;
}

.photo-placeholder svg {
  opacity: 0.3;
}

/* Text */
.home-text {
  flex: 1;
}

.home-greeting {
  font-family: 'Rajdhani', sans-serif;
  font-size: 13px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--burnt-lt);
  margin-bottom: 12px;
}

.home-name {
  font-family: 'Rajdhani', sans-serif;
  font-size: clamp(38px, 6vw, 68px);
  font-weight: 700;
  color: var(--white);
  line-height: 1;
  margin-bottom: 16px;
}

.home-tagline {
  font-size: 16px;
  color: rgba(255, 255, 255, 0.72);
  line-height: 1.7;
  max-width: 520px;
  margin-bottom: 40px;
}

/* Personal Info Card */
.info-card {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius);
  padding: 24px 28px;
  margin-bottom: 24px;
}

.info-card-title {
  font-family: 'Rajdhani', sans-serif;
  font-size: 11px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--burnt-lt);
  margin-bottom: 16px;
}

.info-rows {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px 24px;
}

.info-row {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.info-label {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.38);
}

/* Typing animation */
.info-value {
  font-size: 14px;
  color: var(--white);
  font-weight: 400;
  min-height: 20px;
}

.typed-text {
  display: inline;
}

.cursor {
  display: inline-block;
  width: 2px;
  height: 1em;
  background: var(--burnt-lt);
  vertical-align: middle;
  margin-left: 1px;
  animation: blink 0.8s step-end infinite;
}

@keyframes blink {
  50% { opacity: 0; }
}

/* Hobbies Card */
.hobbies-card {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius);
  padding: 24px 28px;
}

.hobbies-list {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 12px;
}

.hobby-pill {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(181, 84, 26, 0.18);
  border: 1px solid rgba(181, 84, 26, 0.35);
  border-radius: 100px;
  padding: 8px 18px;
  color: var(--white);
  font-size: 13px;
  font-weight: 500;
  opacity: 0;
  transform: translateY(12px);
  transition: transform 0.3s, opacity 0.3s, background 0.2s;
}

.hobby-pill.visible {
  opacity: 1;
  transform: translateY(0);
}

.hobby-pill:hover {
  background: rgba(181, 84, 26, 0.38);
  cursor: default;
}

.hobby-icon {
  font-size: 16px;
}

/* ── FIELD OF STUDY SECTION ───────────────────── */
#field-study {
  background: var(--cream);
}

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

.field-card {
  background: var(--white);
  border-radius: var(--radius);
  border: 1px solid rgba(0, 0, 0, 0.08);
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
  transition: box-shadow 0.3s, transform 0.3s;
}

.field-card:hover {
  box-shadow: 0 8px 36px rgba(181, 84, 26, 0.14);
  transform: translateY(-3px);
}

.card-header {
  background: var(--burnt);
  padding: 22px 24px;
  display: flex;
  align-items: center;
  gap: 14px;
  cursor: pointer;
  user-select: none;
}

.card-header-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
}

.card-header-title {
  font-family: 'Rajdhani', sans-serif;
  font-size: 20px;
  font-weight: 700;
  color: var(--white);
  letter-spacing: 0.5px;
  flex: 1;
}

.card-toggle {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 18px;
  transition: transform 0.3s, background 0.2s;
  flex-shrink: 0;
}

.field-card.open .card-toggle {
  transform: rotate(180deg);
  background: rgba(255, 255, 255, 0.25);
}

.card-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.45s cubic-bezier(0.4, 0, 0.2, 1);
}

.field-card.open .card-body {
  max-height: 1000px;
}

.card-body-inner {
  padding: 20px 24px 24px;
}

.skill-group {
  margin-bottom: 18px;
}

.skill-group:last-child {
  margin-bottom: 0;
}

.skill-group-title {
  font-family: 'Rajdhani', sans-serif;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--burnt);
  margin-bottom: 8px;
  padding-bottom: 4px;
  border-bottom: 1px solid rgba(181, 84, 26, 0.15);
}

.skill-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.skill-tag {
  background: rgba(181, 84, 26, 0.08);
  border: 1px solid rgba(181, 84, 26, 0.2);
  border-radius: 6px;
  padding: 4px 10px;
  font-size: 12px;
  color: var(--burnt-dk);
  font-weight: 500;
}

/* ── SERVICES SECTION ─────────────────────────── */
#services {
  background: var(--navy);
}

#services .section-heading {
  color: var(--white);
}

#services .section-title {
  color: var(--burnt-lt);
}

.services-intro {
  background: rgba(255, 255, 255, 0.06);
  border-left: 3px solid var(--burnt);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 20px 24px;
  margin-bottom: 40px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 15px;
  line-height: 1.75;
  max-width: 780px;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}

.service-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: var(--radius);
  padding: 28px 24px;
  transition: background 0.25s, border-color 0.25s, transform 0.25s;
}

.service-card:hover {
  background: rgba(181, 84, 26, 0.12);
  border-color: rgba(181, 84, 26, 0.35);
  transform: translateY(-2px);
}

.service-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: var(--burnt);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  margin-bottom: 16px;
}

.service-title {
  font-family: 'Rajdhani', sans-serif;
  font-size: 18px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 10px;
}

.service-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.service-list li {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.62);
  display: flex;
  align-items: flex-start;
  gap: 7px;
}

.service-list li::before {
  content: '›';
  color: var(--burnt-lt);
  font-size: 16px;
  line-height: 1;
  flex-shrink: 0;
}

/* ── FOOTER ───────────────────────────────────── */
footer {
  background: #0e1629;
  color: rgba(255, 255, 255, 0.35);
  text-align: center;
  padding: 20px;
  font-size: 12px;
  letter-spacing: 0.5px;
}

/* ── SCROLL REVEAL ────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.visible {
  opacity: 1;
  transform: none;
}

/* ── RESPONSIVE ───────────────────────────────── */
@media (max-width: 860px) {
  .home-inner {
    flex-direction: column;
    text-align: center;
  }

  .home-photo,
  .photo-placeholder {
    width: 200px;
    height: 250px;
  }

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

  .info-rows {
    grid-template-columns: 1fr;
  }

  .hobbies-list {
    justify-content: center;
  }
}

@media (max-width: 600px) {
  #navbar {
    padding: 0 16px;
  }

  .nav-links {
    gap: 3px;
  }

  .nav-links a {
    font-size: 11px;
    padding: 5px 9px;
    letter-spacing: 0;
  }

  .nav-divider {
    display: none;
  }
}

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

@media (max-width: 768px) {

    .home-inner {
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .home-photo-wrap {
        width: 100%;
        display: flex;
        justify-content: center;
        transform: none; /* Removes the upward movement on phones */
    }

    .home-photo {
        width: 280px;
        height: auto;
    }

}