@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@300;400;500;600;700;800&family=Playfair+Display:wght@500;600;700&display=swap');

:root {
  --bg: #f6f3ee;
  --bg-deep: #efe9df;
  --surface: rgba(255, 255, 255, 0.78);
  --surface-strong: rgba(255, 255, 255, 0.92);
  --ink: #172026;
  --ink-soft: #56636b;
  --ink-muted: #7a868d;
  --deep-sage: #1e3a52;
  --deep-sage-hover: #132840;
  --sage: #8db3d8;
  --line: rgba(30, 58, 82, 0.12);
  --line-strong: rgba(30, 58, 82, 0.22);
  --accent: #cfe0f0;
  --accent-soft: #ecf2fa;
  --success-bg: #e0ecf7;
  --success-text: #1a3a52;
  --danger: #b42318;
  --shadow-xl: 0 30px 80px rgba(23, 32, 38, 0.12);
  --shadow-lg: 0 20px 50px rgba(23, 32, 38, 0.08);
  --shadow-sm: 0 10px 25px rgba(23, 32, 38, 0.06);
  --radius-xl: 1.8rem;
  --radius-lg: 1.25rem;
  --radius-md: 0.9rem;
  --transition: 220ms ease;
  --container-max: 1180px;
}

/* ---------- Base ---------- */
html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: 'Manrope', sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(141, 179, 216, 0.22), transparent 25%),
    radial-gradient(circle at bottom right, rgba(30, 58, 82, 0.12), transparent 24%),
    linear-gradient(180deg, #f9f7f3 0%, #f3eee6 100%);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1, h2, h3, h4 {
  font-family: 'Playfair Display', serif;
  color: var(--ink);
  letter-spacing: -0.02em;
  margin-bottom: 0.8rem;
}

h1 {
  font-size: clamp(2.8rem, 6vw, 5rem);
  line-height: 1.03;
}

h2 {
  font-size: clamp(2rem, 5vw, 3.1rem);
  line-height: 1.1;
}

h3 {
  font-size: 1.4rem;
  line-height: 1.2;
}

h4 {
  font-size: 1.05rem;
  line-height: 1.2;
}

p {
  color: var(--ink-soft);
  margin-bottom: 1rem;
}

a {
  text-decoration: none;
}

ul {
  padding-left: 1.1rem;
}

.container {
  max-width: var(--container-max);
}

.section-spacing {
  padding: 4.5rem 0;
}

@media (min-width: 992px) {
  .section-spacing {
    padding: 6rem 0;
  }
}

/* ---------- Accessibility ---------- */
.skip-link {
  position: absolute;
  top: -3rem;
  left: 1rem;
  z-index: 2000;
  background: white;
  color: var(--ink);
  padding: 0.75rem 1rem;
  border-radius: 0.75rem;
  box-shadow: var(--shadow-lg);
  transition: top var(--transition);
}

.skip-link:focus {
  top: 1rem;
}

/* ---------- Shared Panels ---------- */
.glass-panel {
  background: var(--surface);
  border: 1px solid rgba(255, 255, 255, 0.75);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

/* ---------- Navbar ---------- */
.custom-navbar {
  padding: 1rem 0;
  background: transparent;
}

.navbar-brand {
  font-family: 'Playfair Display', serif;
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--ink);
  letter-spacing: -0.02em;
}

.navbar-brand:hover {
  color: var(--ink);
}

.nav-link {
  color: var(--ink);
  font-weight: 600;
  margin-left: 0.75rem;
  transition: color var(--transition);
}

.nav-link:hover,
.nav-link:focus {
  color: var(--deep-sage);
}

.nav-cta {
  padding: 0.75rem 1.4rem;
}

.navbar-toggler {
  border: 1px solid var(--line-strong);
  border-radius: 0.8rem;
  padding: 0.5rem 0.75rem;
  box-shadow: none !important;
}

.custom-toggler-icon {
  display: block;
  width: 1.2rem;
  height: 1.2rem;
  background-image: linear-gradient(var(--ink), var(--ink)),
                    linear-gradient(var(--ink), var(--ink)),
                    linear-gradient(var(--ink), var(--ink));
  background-size: 100% 2px, 100% 2px, 100% 2px;
  background-position: 0 0.15rem, 0 0.55rem, 0 0.95rem;
  background-repeat: no-repeat;
}

/* ---------- Top Banner ---------- */
.top-banner {
  margin: 0.5rem 0 1rem;
  background: var(--success-bg);
  color: var(--success-text);
  border: 1px solid rgba(37, 81, 60, 0.12);
  border-radius: 999px;
  padding: 0.95rem 1.25rem;
  text-align: center;
  font-weight: 700;
  box-shadow: var(--shadow-sm);
}

/* ---------- Hero ---------- */
.hero-section {
  padding: 1.25rem 0 3rem;
}

.hero-grid {
  display: grid;
  gap: 1.5rem;
  align-items: center;
}

@media (min-width: 992px) {
  .hero-grid {
    grid-template-columns: 1.1fr 0.9fr;
    gap: 2rem;
  }
}

.hero-copy {
  padding: clamp(2rem, 4vw, 4rem);
}

.eyebrow {
  display: inline-block;
  margin-bottom: 1rem;
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--deep-sage);
}

.hero-subtitle {
  margin: 1rem 0 1.25rem;
  font-size: clamp(1.05rem, 2.2vw, 1.35rem);
  color: var(--ink-soft);
}

.hero-intro {
  max-width: 680px;
  font-size: 1.05rem;
  margin-bottom: 2rem;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 2rem;
}

.hero-meta {
  display: grid;
  gap: 1rem;
  grid-template-columns: 1fr;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
}

@media (min-width: 576px) {
  .hero-meta {
    grid-template-columns: repeat(3, 1fr);
  }
}

.hero-meta-item strong {
  display: block;
  font-size: 0.98rem;
  color: var(--ink);
}

.hero-meta-item span {
  font-size: 0.92rem;
  color: var(--ink-muted);
}

.hero-visual {
  position: relative;
}

.hero-showcase {
  padding: 1.25rem;
}

.window-chrome {
  display: flex;
  gap: 0.45rem;
  margin-bottom: 1rem;
}

.window-chrome span {
  width: 0.7rem;
  height: 0.7rem;
  border-radius: 50%;
  background: rgba(30, 58, 82, 0.18);
}

.showcase-content {
  background: linear-gradient(180deg, rgba(255,255,255,0.9), rgba(247,244,239,0.8));
  border: 1px solid var(--line);
  border-radius: 1.4rem;
  padding: 1.25rem;
}

.showcase-label {
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--deep-sage);
  margin-bottom: 1rem;
}

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

.showcase-card {
  padding: 1rem;
  background: rgba(255,255,255,0.85);
  border: 1px solid rgba(30, 58, 82, 0.1);
  border-radius: 1rem;
  box-shadow: var(--shadow-sm);
}

.showcase-card-main {
  margin-bottom: 1rem;
}

.showcase-card h3,
.showcase-card h4 {
  margin-bottom: 0.4rem;
}

.showcase-card p {
  margin-bottom: 0;
  font-size: 0.94rem;
}

/* ---------- Typewriter ---------- */
.typewriter {
  white-space: nowrap;
  overflow: hidden;
  display: inline-block;
  width: 0;
  border-right: 2px solid var(--ink-soft);
  animation: typing 3.4s steps(48) forwards, blink 0.75s step-end 5;
}

@keyframes typing {
  from { width: 0; }
  to { width: 100%; }
}

@keyframes blink {
  50% { border-color: transparent; }
}

@media (max-width: 768px) {
  .typewriter {
    white-space: normal;
    overflow: visible;
    width: auto;
    border-right: none;
    animation: none;
  }
}

/* ---------- Headings ---------- */
.section-heading {
  max-width: 760px;
  margin: 0 auto 2.75rem;
}

.section-lead {
  font-size: 1.05rem;
  margin-bottom: 0;
}

/* ---------- Info Cards ---------- */
.info-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 768px) {
  .info-cards {
    grid-template-columns: repeat(2, 1fr);
  }
}

.info-card {
  padding: 2rem;
  transition: transform var(--transition), box-shadow var(--transition);
}

.info-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 35px 80px rgba(23, 32, 38, 0.14);
}

.card-icon {
  width: 2.6rem;
  height: 2.6rem;
  display: inline-grid;
  place-items: center;
  border-radius: 50%;
  margin-bottom: 1rem;
  background: var(--accent);
  color: var(--deep-sage);
  font-weight: 700;
}

/* ---------- Projects ---------- */
.projects-grid {
  display: grid;
  gap: 1.5rem;
}

@media (min-width: 992px) {
  .projects-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.project-card {
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
}

.project-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 35px 80px rgba(23, 32, 38, 0.14);
}

.project-image-placeholder {
  min-height: 220px;
  display: grid;
  place-items: center;
  background:
    linear-gradient(135deg, rgba(207, 224, 240, 0.95), rgba(255, 255, 255, 0.9)),
    linear-gradient(180deg, rgba(30, 58, 82, 0.05), rgba(30, 58, 82, 0.02));
  border-bottom: 1px solid var(--line);
  color: var(--deep-sage);
  font-weight: 700;
  letter-spacing: 0.04em;
}

.project-content {
  padding: 1.5rem;
}

.project-tag {
  margin-bottom: 0.6rem;
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--deep-sage);
}

.project-tech-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  list-style: none;
  padding: 0;
  margin: 1rem 0 1.1rem;
}

.project-tech-list li {
  padding: 0.4rem 0.75rem;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--deep-sage);
  font-size: 0.86rem;
  font-weight: 700;
}

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

.project-link {
  color: var(--deep-sage);
  font-weight: 700;
  position: relative;
}

.project-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.15rem;
  width: 100%;
  height: 1px;
  background: currentColor;
  opacity: 0.4;
}

.project-link:hover {
  color: var(--deep-sage-hover);
}

/* ---------- Contact ---------- */
.contact-section {
  opacity: 0;
  transform: translateY(24px);
  visibility: hidden;
}

.contact-section.show {
  visibility: visible;
  animation: sectionFade 0.7s ease forwards;
}

@keyframes sectionFade {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.contact-form {
  padding: clamp(1.5rem, 3vw, 2.75rem);
}

.form-label {
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 0.5rem;
}

.optional-label {
  color: var(--ink-muted);
  font-weight: 600;
  font-size: 0.95rem;
}

.form-control {
  background: rgba(255,255,255,0.82);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-md);
  padding: 0.92rem 1rem;
  min-height: 3.25rem;
  color: var(--ink);
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition), background var(--transition);
}

textarea.form-control {
  min-height: 9rem;
  resize: vertical;
}

.form-control::placeholder {
  color: var(--ink-muted);
}

.form-control:focus {
  background: #fff;
  border-color: var(--sage);
  box-shadow: 0 0 0 4px rgba(170, 185, 175, 0.2);
  transform: translateY(-1px);
  outline: none;
}

.is-invalid {
  border-color: rgba(180, 35, 24, 0.5);
}

.consent-box {
  background: rgba(255,255,255,0.55);
  border: 1px solid var(--line);
  border-radius: 1rem;
  padding: 1rem 1rem 0.95rem;
}

.form-check-label {
  color: var(--ink-soft);
  font-size: 0.95rem;
}

.form-check-input {
  margin-top: 0.35rem;
}

.form-check-input:focus {
  box-shadow: 0 0 0 4px rgba(170, 185, 175, 0.2);
}

.honeypot {
  position: absolute;
  left: -9999px;
}

/* ---------- Buttons ---------- */
.btn {
  border-radius: 999px;
  font-weight: 700;
  padding: 0.9rem 1.7rem;
  transition: transform var(--transition), box-shadow var(--transition), background-color var(--transition), border-color var(--transition), color var(--transition);
}

.btn:focus-visible {
  outline: 3px solid rgba(170, 185, 175, 0.55);
  outline-offset: 3px;
}

.btn-primary {
  background: var(--deep-sage);
  border: 1px solid var(--deep-sage);
  color: #fff;
  box-shadow: 0 14px 30px rgba(30, 58, 82, 0.2);
}

.btn-primary:hover,
.btn-primary:focus {
  background: var(--deep-sage-hover);
  border-color: var(--deep-sage-hover);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 18px 35px rgba(40, 70, 64, 0.24);
}

.btn-outline-custom {
  background: rgba(255,255,255,0.65);
  border: 1px solid var(--line-strong);
  color: var(--ink);
}

.btn-outline-custom:hover,
.btn-outline-custom:focus {
  background: #fff;
  border-color: var(--sage);
  color: var(--ink);
  transform: translateY(-2px);
}

/* ---------- Footer ---------- */
.site-footer {
  padding: 2rem 0 3rem;
}

.footer-content {
  text-align: center;
  border-top: 1px solid var(--line);
  padding-top: 2rem;
}

.footer-brand {
  font-family: 'Playfair Display', serif;
  font-size: 1.2rem;
  color: var(--ink);
  margin-bottom: 0.2rem;
}

.footer-copy {
  color: var(--ink-muted);
  margin-bottom: 1rem;
}

.footer-social {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
}

.footer-social a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  background: var(--accent-soft);
  color: var(--deep-sage);
  transition: background-color var(--transition), color var(--transition);
  font-size: 1.2rem;
}

.footer-social a:hover,
.footer-social a:focus {
  background: var(--deep-sage);
  color: #fff;
  outline: none;
}

/* ---------- Success Message ---------- */
.success-alert {
  margin-top: 1.5rem;
  padding: 1.25rem;
  background: var(--success-bg);
  border: 1px solid rgba(26, 58, 82, 0.2);
  border-radius: var(--radius-lg);
  text-align: center;
  animation: slideIn 0.5s ease forwards;
}

.success-alert i {
  color: var(--deep-sage);
  font-size: 1.8rem;
  margin-bottom: 0.5rem;
  display: block;
}

.success-alert p {
  color: var(--success-text);
  font-weight: 600;
  margin: 0;
}

@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateY(-12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ---------- Reveal Animations ---------- */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.75s ease, transform 0.75s ease;
}

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

.reveal-delay-1 {
  transition-delay: 0.08s;
}

.reveal-delay-2 {
  transition-delay: 0.16s;
}

/* ---------- Thank You ---------- */
.thankyou-card {
  max-width: 760px;
  margin: 0 auto;
  padding: clamp(2rem, 4vw, 4rem);
  text-align: center;
}

.thankyou-icon {
  width: 4rem;
  height: 4rem;
  margin: 0 auto 1.25rem;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--accent);
  font-size: 1.5rem;
  color: var(--deep-sage);
}

/* ---------- Responsive ---------- */
@media (max-width: 991px) {
  .navbar-collapse {
    margin-top: 1rem;
    background: rgba(255,255,255,0.75);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255,255,255,0.8);
    border-radius: 1rem;
    padding: 1rem;
    box-shadow: var(--shadow-lg);
  }

  .nav-link {
    margin-left: 0;
    padding: 0.6rem 0;
  }

  .nav-cta {
    margin-top: 0.5rem;
    width: 100%;
    text-align: center;
  }
}

@media (max-width: 767px) {
  .showcase-grid {
    grid-template-columns: 1fr;
  }

  .hero-copy,
  .hero-showcase,
  .info-card,
  .project-content,
  .contact-form {
    padding-left: 1.25rem;
    padding-right: 1.25rem;
  }
}

/* ---------- Reduced Motion ---------- */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }

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