/* ============================================================
   ALIKA GAZELLA — PORTFOLIO 2026
   style.css — Complete Stylesheet
   Accent: Ice Blue #7eb8d4 / #a8d8ea
   ============================================================ */

/* 1. GOOGLE FONTS */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Poppins:wght@300;400;500;600;700;800;900&display=swap');

/* ============================================================
   2. BASE RESET
   ============================================================ */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --bg:        #0e0e0b;
  --bg-alt:    #111109;
  --text:      #f0efe6;
  --text-muted:#9a9a8e;
  --accent:    #7eb8d4;
  --accent-lt: #a8d8ea;
  --border:    rgba(255,255,255,0.07);
  --border-lt: rgba(255,255,255,0.06);
  --font-body: 'Inter', sans-serif;
  --font-head: 'Poppins', sans-serif;
}

html {
  scroll-behavior: smooth;
}

body {
  background-color: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

ul {
  list-style: none;
}

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

button {
  cursor: pointer;
  background: none;
  border: none;
  font-family: inherit;
}

/* ============================================================
   3. NAVBAR
   ============================================================ */
#navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 3rem;
  transition: background 0.3s ease, backdrop-filter 0.3s ease, border-color 0.3s ease;
  border-bottom: 1px solid transparent;
}

#navbar.scrolled {
  background: rgba(14, 14, 11, 0.88);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom-color: var(--border);
}

.nav-left {
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
}

.nav-logo {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 1.15rem;
  letter-spacing: 0.04em;
  color: var(--accent);
}

.nav-sub {
  font-size: 0.7rem;
  color: var(--text-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2.5rem;
}

.nav-links a {
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
  transition: color 0.2s;
}

.nav-links a:hover {
  color: var(--text);
}

.nav-right {
  display: flex;
  align-items: center;
  gap: 1.2rem;
}

.nav-contact {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent);
  border: 1px solid var(--accent);
  padding: 0.4rem 1rem;
  border-radius: 2px;
  transition: background 0.2s, color 0.2s;
}

.nav-contact:hover {
  background: var(--accent);
  color: var(--bg);
}

/* Hamburger */
.nav-hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  padding: 4px;
}

.nav-hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform 0.3s ease, opacity 0.3s ease;
  transform-origin: center;
}

.nav-hamburger.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-hamburger.open span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.nav-hamburger.open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile Menu */
.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 999;
  background: rgba(14, 14, 11, 0.97);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s ease;
}

.mobile-menu.open {
  opacity: 1;
  pointer-events: all;
}

.mobile-menu ul {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2rem;
}

.mobile-menu .mm-link {
  font-family: var(--font-head);
  font-size: clamp(1.4rem, 5vw, 2rem);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text);
  transition: color 0.2s;
}

.mobile-menu .mm-link:hover {
  color: var(--accent);
}

.mobile-menu .mm-contact {
  color: var(--accent) !important;
  border: 1px solid var(--accent);
  padding: 0.5rem 1.5rem;
  border-radius: 2px;
  font-size: 0.9rem !important;
  letter-spacing: 0.1em;
  display: inline-flex !important;
  align-items: center;
  gap: 0.4rem;
}

.mobile-menu .mm-contact {
  color: var(--accent);
  border: 1px solid var(--accent);
  padding: 0.5rem 1.5rem;
  border-radius: 2px;
  font-size: 0.9rem;
}

/* ============================================================
   4. PAGE SECTIONS
   ============================================================ */
.pg {
  padding: 7rem 3rem 3rem;
  position: relative;
}

.pg:nth-child(even) {
  background-color: var(--bg-alt);
}

.pg-tag {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 2.5rem;
  display: block;
}

/* ============================================================
   5. SECTION 1 — ABOUT
   ============================================================ */
.pg-about {
  background-color: var(--bg);
}

.about-layout {
  display: grid;
  grid-template-columns: 420px 1fr;
  gap: 5rem;
  align-items: start;
}

/* Photo */
.about-photo {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.photo-frame {
  width: 100%;
  aspect-ratio: 3/4;
  border: 1px solid var(--border);
  border-radius: 4px;
  overflow: hidden;
  position: relative;
  background: var(--bg-alt);
}

.profile-slides {
  position: absolute;
  inset: 0;
}

.profile-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.8s ease;
}

.profile-slide.active {
  opacity: 1;
}

.photo-inner {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: flex-end;
  justify-content: flex-start;
  padding: 1.5rem;
  background: linear-gradient(to top, rgba(14,14,11,0.75) 0%, transparent 50%);
  z-index: 2;
}

.photo-label {
  font-family: var(--font-head);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  position: relative;
  z-index: 3;
}

.photo-caption {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.photo-caption span {
  font-size: 0.72rem;
  color: var(--text-muted);
  letter-spacing: 0.04em;
}

/* About Content */
.about-content {
  padding-top: 1rem;
}

.about-eyebrow {
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.75rem;
}

.about-name {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(3rem, 7vw, 5.5rem);
  line-height: 0.95;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
  overflow: hidden;
}

.line-wrap {
  display: block;
  overflow: hidden;
}

.line-wrap.olive .line-inner {
  color: var(--accent);
}

.line-inner {
  display: block;
}

.accent-line {
  display: inline-block;
  color: var(--accent);
}

.about-divider {
  width: 3rem;
  height: 2px;
  background: var(--accent);
  margin-bottom: 1.5rem;
  border-radius: 2px;
}

.about-bio {
  font-size: 0.9rem;
  line-height: 1.75;
  color: rgba(240,239,230,0.75);
  margin-bottom: 1rem;
}

.about-bio em {
  color: var(--accent-lt);
  font-style: normal;
}

.about-bio strong {
  color: var(--text);
  font-weight: 600;
}

.about-roles {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin: 2rem 0;
}

.role-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  border: 1px solid var(--border);
  border-radius: 2px;
  background: rgba(126,184,212,0.04);
}

.role-num {
  font-size: 0.65rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.08em;
}

.role-name {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text);
}

.btn-outline {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  border: 1px solid var(--accent);
  padding: 0.65rem 1.75rem;
  border-radius: 2px;
  transition: background 0.2s, color 0.2s;
  margin-top: 0.5rem;
}

.btn-outline:hover {
  background: var(--accent);
  color: var(--bg);
}

/* Bottom bar */
.pg-bottom-bar {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-top: 4rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.dot-sep {
  color: var(--accent);
}

/* ============================================================
   6. SECTION 2 — EDUCATION
   ============================================================ */
.pg-edu {
  background-color: var(--bg-alt);
}

.edu-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: start;
}

.edu-title {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(2rem, 5vw, 3.5rem);
  letter-spacing: -0.02em;
  text-transform: uppercase;
  margin-bottom: 2rem;
  color: var(--text);
}

.edu-title-right {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(1.5rem, 3.5vw, 2.5rem);
  letter-spacing: -0.02em;
  text-transform: uppercase;
  margin-bottom: 2rem;
  color: var(--text);
  line-height: 1.1;
}

/* Slider */
.edu-slider {
  position: relative;
}

.edu-slides {
  position: relative;
  overflow: hidden;
  min-height: 280px;
}

.edu-slide {
  position: absolute;
  top: 0; left: 0; right: 0;
  opacity: 0;
  pointer-events: none;
  transform: translateX(40px);
  transition: opacity 0.45s ease, transform 0.45s cubic-bezier(0.25,1,0.5,1);
  visibility: hidden;
}

.edu-slide.active {
  opacity: 1;
  pointer-events: auto;
  transform: translateX(0);
  visibility: visible;
  position: relative;
}

.edu-slide.slide-exit-left {
  opacity: 0;
  transform: translateX(-40px);
  visibility: hidden;
}

.edu-slide.slide-exit-right {
  opacity: 0;
  transform: translateX(40px);
  visibility: hidden;
}

.es-badge {
  display: inline-block;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--bg);
  background: var(--accent);
  padding: 0.25rem 0.65rem;
  border-radius: 2px;
  margin-bottom: 1rem;
}

.es-year {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--text-muted);
  letter-spacing: 0.06em;
  margin-bottom: 0.5rem;
}

.es-school {
  font-family: var(--font-head);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 0.25rem;
}

.es-major {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--accent);
  margin-bottom: 1rem;
}

.es-desc {
  font-size: 0.85rem;
  line-height: 1.7;
  color: rgba(240,239,230,0.65);
  margin-bottom: 1rem;
}

.es-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.es-tags span {
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  border: 1px solid rgba(126,184,212,0.3);
  padding: 0.2rem 0.6rem;
  border-radius: 2px;
}

/* Slider Nav */
.edu-slider-nav {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-top: 2rem;
}

.esn-prev,
.esn-next {
  width: 36px;
  height: 36px;
  border: 1px solid var(--border);
  border-radius: 2px;
  color: var(--text);
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color 0.2s, color 0.2s, background 0.2s;
}

.esn-prev:hover,
.esn-next:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: rgba(126,184,212,0.06);
}

.esn-dots {
  display: flex;
  gap: 0.4rem;
}

.esn-dot {
  width: 24px;
  height: 2px;
  border-radius: 2px;
  background: rgba(255,255,255,0.15);
  cursor: pointer;
  transition: background 0.3s, width 0.3s;
}

.esn-dot.active {
  background: var(--accent);
  width: 40px;
}

/* Achievements */
.achieve-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.achieve-item {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--border);
}

.achieve-item:first-child {
  border-top: 1px solid var(--border);
}

.ach-num {
  font-family: var(--font-head);
  font-size: 0.65rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.08em;
  min-width: 24px;
  padding-top: 2px;
}

.ach-type {
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.3rem;
}

.ach-body h4 {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 0.2rem;
}

.ach-body p {
  font-size: 0.78rem;
  color: var(--text-muted);
}

/* Marquee */
.edu-marquee {
  overflow: hidden;
  margin-top: 4rem;
  padding: 1.25rem 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.marquee-inner {
  display: flex;
  gap: 2rem;
  white-space: nowrap;
  animation: marqueeScroll 20s linear infinite;
}

.marquee-inner span {
  font-family: var(--font-head);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.mx {
  color: var(--accent) !important;
}

@keyframes marqueeScroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ============================================================
   7. SECTION 3 — CAPABILITIES
   ============================================================ */
.pg-cap {
  background-color: var(--bg);
}

.cap-header {
  margin-bottom: 3rem;
}

.cap-title {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(2rem, 5vw, 3.5rem);
  letter-spacing: -0.02em;
  text-transform: uppercase;
  color: var(--text);
  margin-bottom: 0.75rem;
}

.cap-sub {
  font-size: 0.9rem;
  color: var(--text-muted);
  max-width: 520px;
}

/* Cap Grid — 5 columns */
.cap-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 4px;
  overflow: hidden;
  margin-bottom: 4rem;
}

.cap-cat {
  padding: 1.75rem 1.5rem;
  border-right: 1px solid rgba(255,255,255,0.07);
  transition: background 0.2s;
}

.cap-cat:last-child {
  border-right: none;
}

.cap-cat:hover {
  background: rgba(126,184,212,0.04);
}

.cap-cat-head {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 1.25rem;
}

.cap-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border: 1px solid rgba(126,184,212,0.25);
  border-radius: 6px;
  background: rgba(126,184,212,0.06);
  color: var(--accent);
  flex-shrink: 0;
  transition: background 0.3s, border-color 0.3s;
}

.cap-cat:hover .cap-icon {
  background: rgba(126,184,212,0.12);
  border-color: rgba(126,184,212,0.45);
}

.cap-cat-name {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--text);
}

.cap-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.cap-list li {
  font-size: 0.78rem;
  color: rgba(240,239,230,0.65);
  line-height: 1.5;
}

.cap-list li span {
  color: var(--text-muted);
  font-size: 0.72rem;
}

/* Projects */
.cap-projects {
  margin-top: 1rem;
}

.cap-proj-header {
  margin-bottom: 1.5rem;
}

/* Filter Buttons */
.proj-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 2rem;
}

.pf-btn {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  border: 1px solid var(--border);
  padding: 0.4rem 1rem;
  border-radius: 2px;
  transition: color 0.2s, border-color 0.2s, background 0.2s;
}

.pf-btn:hover {
  color: var(--accent);
  border-color: rgba(126,184,212,0.4);
}

.pf-btn.active {
  color: var(--bg);
  background: var(--accent);
  border-color: var(--accent);
}

/* Project Grid — 4 columns */
.cap-proj-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.cap-proj-item {
  border: 1px solid var(--border);
  border-radius: 4px;
  overflow: hidden;
  background: var(--bg-alt);
  transition: transform 0.25s ease, border-color 0.25s ease, opacity 0.3s ease;
}

.cap-proj-item:hover {
  transform: translateY(-4px);
  border-color: rgba(126,184,212,0.3);
}

.cap-proj-item.hidden {
  display: none;
}

.cap-proj-item.fade-out {
  opacity: 0;
  pointer-events: none;
}

.cpi-img {
  width: 100%;
  aspect-ratio: 4/3;
  overflow: hidden;
  background: rgba(126,184,212,0.06);
}

.cpi-img img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  display: block;
  transition: transform 0.4s ease;
}

.cpi-img.cover img {
  object-fit: cover;
}

.cpi-img.cover-left img {
  object-fit: cover;
  object-position: left center;
}

.cap-proj-item:hover .cpi-img img {
  transform: scale(1.04);
}

.cpi-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(126,184,212,0.08) 0%, rgba(14,14,11,0.6) 100%);
}

.cpi-placeholder span {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.cpi-info {
  padding: 1rem 1.1rem 1.25rem;
}

.cpi-cat {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  display: block;
  margin-bottom: 0.4rem;
}

.cpi-info h4 {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 0.3rem;
}

.cpi-info p {
  font-size: 0.78rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* ============================================================
   8. SECTION 4 — WEB DEV
   ============================================================ */
.pg-webdev {
  background-color: var(--bg-alt);
}

.webdev-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: start;
}

.webdev-title {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(2rem, 5vw, 3.5rem);
  letter-spacing: -0.02em;
  text-transform: uppercase;
  color: var(--text);
  line-height: 1;
  margin-bottom: 2.5rem;
}

/* Tech Grid — 2x2 */
.tech-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

.tech-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
}

.tech-circle {
  position: relative;
  width: 90px;
  height: 90px;
}

.tech-circle svg {
  width: 100%;
  height: 100%;
}

/* Override SVG stroke color to accent */
.tech-circle svg circle:nth-child(2) {
  stroke: var(--accent);
}

.tc-pct {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-head);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text);
}

.tc-label {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--text-muted);
  text-align: center;
  letter-spacing: 0.04em;
}

/* Code Editor */
.code-editor {
  background: #0a0a08;
  border: 1px solid var(--border);
  border-radius: 6px;
  overflow: hidden;
  font-family: 'Courier New', Courier, monospace;
  font-size: 0.82rem;
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.ce-bar {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.6rem 1rem;
  background: rgba(255,255,255,0.03);
  border-bottom: 1px solid var(--border);
}

.ce-dots {
  display: flex;
  gap: 5px;
}

.ce-dots span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255,255,255,0.12);
}

.ce-dots span:nth-child(1) { background: #ff5f57; }
.ce-dots span:nth-child(2) { background: #febc2e; }
.ce-dots span:nth-child(3) { background: #28c840; }

.ce-file {
  font-size: 0.72rem;
  color: var(--text-muted);
  letter-spacing: 0.04em;
}

.ce-body {
  padding: 1.25rem 1.5rem;
  min-height: 180px;
  color: rgba(240,239,230,0.8);
  white-space: pre-wrap;
  word-break: break-word;
}

/* Syntax colors */
.ce-body .kw  { color: var(--accent); }
.ce-body .fn  { color: var(--accent-lt); }
.ce-body .str { color: #a8d8a8; }
.ce-body .val { color: #f0c080; }

/* Cursor blink */
.cursor {
  display: inline-block;
  width: 2px;
  height: 1em;
  background: var(--accent);
  vertical-align: text-bottom;
  animation: cursorBlink 1s step-end infinite;
}

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

/* Webdev Badges */
.webdev-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.webdev-badges span {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  border: 1px solid rgba(126,184,212,0.3);
  padding: 0.3rem 0.85rem;
  border-radius: 2px;
  background: rgba(126,184,212,0.05);
}

/* ============================================================
   9. SECTION 5 — AI
   ============================================================ */
.pg-ai {
  background-color: var(--bg);
  position: relative;
  overflow: hidden;
}

.ai-glow {
  position: absolute;
  top: -120px;
  right: -120px;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(126,184,212,0.08) 0%, transparent 70%);
  pointer-events: none;
}

.ai-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

.ai-title {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(2rem, 5vw, 3.5rem);
  letter-spacing: -0.02em;
  text-transform: uppercase;
  color: var(--text);
  line-height: 1;
  margin-bottom: 1.25rem;
}

.ai-desc {
  font-size: 0.9rem;
  line-height: 1.75;
  color: rgba(240,239,230,0.65);
  max-width: 420px;
  margin-bottom: 1.5rem;
}

.ai-quote {
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 700;
  color: var(--accent);
  border-left: 2px solid var(--accent);
  padding: 0.6rem 1rem;
  margin-bottom: 2rem;
  background: rgba(126,184,212,0.05);
  letter-spacing: 0.01em;
  font-style: italic;
}

/* AI Cards */
.ai-cards {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.ai-card {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.1rem 1.25rem;
  border: 1px solid var(--border);
  border-radius: 4px;
  background: rgba(126,184,212,0.03);
  transition: border-color 0.2s, background 0.2s;
}

.ai-card:hover {
  border-color: rgba(126,184,212,0.3);
  background: rgba(126,184,212,0.06);
}

.aic-icon {
  font-size: 1.3rem;
  color: var(--accent);
  min-width: 28px;
  line-height: 1;
  padding-top: 2px;
}

.aic-body h4 {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 0.3rem;
}

.aic-body p {
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* AI Orb — replaced by flow */
.ai-right {
  display: flex;
  align-items: flex-start;
  justify-content: center;
}

/* AI Flow */
.ai-flow {
  display: flex;
  flex-direction: column;
  width: 100%;
  max-width: 360px;
}

.af-step {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1rem 1.25rem;
  border: 1px solid rgba(255,255,255,0.07);
  background: rgba(126,184,212,0.03);
  border-radius: 6px;
  transition: border-color 0.3s, background 0.3s;
}

.af-step:hover {
  border-color: rgba(126,184,212,0.3);
  background: rgba(126,184,212,0.07);
}

.af-icon {
  width: 36px; height: 36px;
  border-radius: 6px;
  border: 1px solid rgba(255,255,255,0.1);
  display: flex; align-items: center; justify-content: center;
  color: rgba(240,239,230,0.5);
  flex-shrink: 0;
  transition: all 0.3s;
}

.af-icon.accent {
  border-color: rgba(126,184,212,0.4);
  color: var(--accent);
  background: rgba(126,184,212,0.08);
}

.af-step:hover .af-icon {
  border-color: rgba(126,184,212,0.4);
  color: var(--accent);
}

.af-num {
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--accent);
  display: block;
  margin-bottom: 0.2rem;
}

.af-body h4 {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 0.2rem;
}

.af-body p {
  font-size: 0.75rem;
  line-height: 1.5;
  color: rgba(240,239,230,0.45);
}

.af-connector {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0.1rem 0;
  color: rgba(126,184,212,0.4);
  margin-left: 1.25rem;
}

.af-line {
  width: 1px;
  height: 14px;
  background: rgba(126,184,212,0.25);
}

/* ============================================================
   10. FOOTER
   ============================================================ */
.site-footer {
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
  margin-top: 5rem;
}

.sf-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 2.5rem 3rem;
  gap: 2rem;
  flex-wrap: wrap;
}

.sf-logo {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 1.3rem;
  color: var(--accent);
  display: block;
  margin-bottom: 0.3rem;
}

.sf-left p {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.sf-center p {
  font-size: 0.8rem;
  font-style: italic;
  color: var(--text-muted);
  text-align: center;
}

.sf-right {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.sf-right a {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
  transition: color 0.2s;
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
}

.sf-right a:hover {
  color: var(--accent);
}

.nav-contact {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent);
  border: 1px solid var(--accent);
  padding: 0.4rem 1rem;
  border-radius: 2px;
  transition: background 0.2s, color 0.2s;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.nav-contact:hover {
  background: var(--accent);
  color: var(--bg);
}

.nav-contact svg {
  flex-shrink: 0;
}

/* ============================================================
   11. REVEAL ANIMATION
   ============================================================ */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================================
   12. RESPONSIVE BREAKPOINTS
   ============================================================ */

/* --- 1024px --- */
@media (max-width: 1024px) {
  .about-layout {
    grid-template-columns: 300px 1fr;
    gap: 3rem;
  }

  .cap-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .cap-cat:nth-child(3) {
    border-right: none;
  }

  .cap-cat:nth-child(4),
  .cap-cat:nth-child(5) {
    border-top: 1px solid rgba(255,255,255,0.07);
  }

  .cap-proj-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .webdev-layout {
    gap: 3rem;
  }

  .ai-layout {
    gap: 3rem;
  }

  .edu-layout {
    gap: 3rem;
  }
}

/* --- 768px --- */
@media (max-width: 768px) {
  #navbar {
    padding: 1rem 1.5rem;
  }

  .nav-links {
    display: none;
  }

  .nav-contact {
    display: none;
  }

  .nav-hamburger {
    display: flex;
  }

  .pg {
    padding: 5rem 1.5rem 2.5rem;
  }

  .about-layout {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .about-photo {
    max-width: 320px;
    margin: 0 auto;
  }

  .edu-layout {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

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

  .cap-cat {
    border-right: none;
    border-bottom: 1px solid rgba(255,255,255,0.07);
  }

  .cap-cat:last-child {
    border-bottom: none;
  }

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

  .webdev-layout {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .ai-layout {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .sf-inner {
    flex-direction: column;
    align-items: flex-start;
    padding: 2rem 1.5rem;
    gap: 1.5rem;
  }

  .sf-center {
    width: 100%;
  }

  .sf-center p {
    text-align: left;
  }

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

  .edu-slides {
    min-height: 320px;
  }
}

/* --- 480px --- */
@media (max-width: 480px) {
  .pg {
    padding: 4.5rem 1.25rem 2rem;
  }

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

  .cap-cat {
    border-right: none;
    border-bottom: 1px solid rgba(255,255,255,0.07);
  }

  .cap-proj-grid {
    grid-template-columns: 1fr;
  }

  .tech-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }

  .about-name {
    font-size: clamp(2.5rem, 12vw, 3.5rem);
  }

  .proj-filters {
    gap: 0.4rem;
  }

  .pf-btn {
    font-size: 0.65rem;
    padding: 0.35rem 0.75rem;
  }

  .pg-bottom-bar {
    flex-wrap: wrap;
    gap: 0.5rem;
  }

  .sf-right {
    gap: 1rem;
  }
}

/* --- 360px --- */
@media (max-width: 360px) {
  .pg {
    padding: 4rem 1rem 1.75rem;
  }

  .about-name {
    font-size: clamp(2rem, 14vw, 3rem);
  }

  .about-roles {
    flex-direction: column;
    gap: 0.6rem;
  }

  .tech-grid {
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
  }

  .tech-circle {
    width: 72px;
    height: 72px;
  }

  .tc-pct {
    font-size: 0.78rem;
  }

  .edu-title {
    font-size: 1.75rem;
  }

  .edu-title-right {
    font-size: 1.4rem;
  }

  .cap-title,
  .webdev-title,
  .ai-title {
    font-size: 1.75rem;
  }

  .sf-inner {
    padding: 1.5rem 1rem;
  }

  .sf-right {
    flex-direction: column;
    gap: 0.75rem;
  }
}