/* ── Custom Properties ────────────────────────────────────── */
:root {
  --bg:           #0d1b2a;
  --bg-surface:   #132336;
  --bg-card:      #0f2035;
  --text:         #f0ebe0;
  --text-muted:   #8fa3b8;
  --accent:       #c9a054;
  --accent-hover: #e0b86a;
  --border:       rgba(201, 160, 84, 0.18);
  --border-muted: rgba(143, 163, 184, 0.12);

  --font-serif: 'Cormorant Garamond', Georgia, serif;
  --font-sans:  'DM Sans', system-ui, sans-serif;

  --nav-h: 68px;
  --container: 1100px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  font-weight: 300;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

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

/* ── Navigation ───────────────────────────────────────────── */
#nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 clamp(1.5rem, 5vw, 3.5rem);
  transition: background 0.4s var(--ease), backdrop-filter 0.4s var(--ease), border-color 0.4s var(--ease);
  border-bottom: 1px solid transparent;
}

#nav.scrolled {
  background: rgba(13, 27, 42, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom-color: var(--border-muted);
}

.nav-wordmark {
  font-family: var(--font-sans);
  font-weight: 400;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  color: var(--text);
  transition: color 0.2s;
}

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

.nav-jf {
  color: var(--accent);
  font-weight: 500;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-links a {
  font-size: 0.85rem;
  font-weight: 400;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
  transition: color 0.2s;
}

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

.nav-linkedin {
  display: flex;
  align-items: center;
  color: var(--text-muted) !important;
  transition: color 0.2s;
}

.nav-linkedin:hover { color: var(--accent) !important; }

/* ── Container ────────────────────────────────────────────── */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 clamp(1.5rem, 5vw, 3.5rem);
}

/* ── Hero ─────────────────────────────────────────────────── */
#hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: calc(var(--nav-h) + 4rem) clamp(1.5rem, 5vw, 3.5rem) 5rem;
  max-width: var(--container);
  margin: 0 auto;
  width: 100%;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 4rem;
  align-items: center;
}

.hero-eyebrow {
  font-size: 0.78rem;
  font-weight: 400;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.25rem;
}

.hero-text h1 {
  font-family: var(--font-serif);
  font-size: clamp(2.6rem, 5vw, 4.2rem);
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: -0.01em;
  color: var(--text);
  margin-bottom: 1.5rem;
}

.hero-sub {
  font-size: 1.05rem;
  color: var(--text-muted);
  line-height: 1.75;
  max-width: 520px;
  margin-bottom: 2.5rem;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: var(--accent);
  color: var(--bg);
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 0.85rem 1.75rem;
  border: none;
  cursor: pointer;
  transition: background 0.25s var(--ease), transform 0.2s var(--ease);
}

.btn-primary:hover {
  background: var(--accent-hover);
  transform: translateY(-1px);
}

.btn-arrow {
  font-size: 1rem;
  transition: transform 0.2s var(--ease);
}

.btn-primary:hover .btn-arrow {
  transform: translate(2px, -2px);
}

/* Headshot */
.hero-image {
  display: flex;
  justify-content: flex-end;
}

.hero-photo-wrap {
  position: relative;
  width: 360px;
  max-width: 100%;
}

.hero-photo-wrap::before {
  content: '';
  position: absolute;
  inset: -12px -12px 12px 12px;
  border: 1px solid var(--border);
  z-index: 0;
  pointer-events: none;
}

.hero-photo-wrap img {
  position: relative;
  z-index: 1;
  width: 100%;
  aspect-ratio: 3/4;
  object-fit: cover;
  filter: grayscale(20%) brightness(0.92);
  display: block;
}

/* Fallback if image is missing */
.hero-photo-wrap img[src="assets/headshot.jpg"]:not([complete]) {
  background: var(--bg-surface);
  min-height: 420px;
}

/* Scroll hint */
.hero-scroll-hint {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
}

.hero-scroll-hint span {
  display: block;
  width: 1px;
  height: 48px;
  background: linear-gradient(to bottom, var(--accent), transparent);
  animation: scrollLine 2s ease-in-out infinite;
}

@keyframes scrollLine {
  0%   { opacity: 0; transform: scaleY(0); transform-origin: top; }
  40%  { opacity: 1; transform: scaleY(1); transform-origin: top; }
  70%  { opacity: 1; transform: scaleY(1); transform-origin: bottom; }
  100% { opacity: 0; transform: scaleY(0); transform-origin: bottom; }
}

/* ── Services ─────────────────────────────────────────────── */
#services {
  padding: 7rem 0;
  border-top: 1px solid var(--border-muted);
}

.section-header {
  margin-bottom: 4rem;
}

.section-label {
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1rem;
}

#services h2 {
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  font-weight: 400;
  line-height: 1.2;
  color: var(--text);
  max-width: 560px;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5px;
  background: var(--border-muted);
}

.service-card {
  background: var(--bg);
  padding: 2.25rem 2rem;
  transition: background 0.3s var(--ease);
  position: relative;
}

.service-card:hover {
  background: var(--bg-card);
}

.service-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 2rem; right: 2rem;
  height: 1px;
  background: var(--border);
  opacity: 0;
  transition: opacity 0.3s var(--ease);
}

.service-card:hover::after { opacity: 1; }

.service-icon {
  color: var(--accent);
  margin-bottom: 1.25rem;
  opacity: 0.85;
}

.service-card h3 {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-weight: 500;
  letter-spacing: 0.01em;
  color: var(--text);
  margin-bottom: 0.6rem;
}

.service-card p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.65;
}

/* ── Contact ──────────────────────────────────────────────── */
#contact {
  padding: 7rem 0;
  border-top: 1px solid var(--border-muted);
}

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

.contact-info h2 {
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 400;
  line-height: 1.2;
  color: var(--text);
  margin-bottom: 2.5rem;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-bottom: 2rem;
  font-size: 0.95rem;
  color: var(--text-muted);
}

.contact-company {
  color: var(--text);
  font-weight: 400;
}

.contact-email {
  color: var(--accent);
  transition: color 0.2s;
}

.contact-email:hover { color: var(--accent-hover); }

.contact-reg {
  margin-top: 0.6rem;
  font-size: 0.8rem;
  color: var(--text-muted);
  opacity: 0.6;
}

.contact-linkedin {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.82rem;
  font-weight: 400;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
  border: 1px solid var(--border-muted);
  padding: 0.55rem 1rem;
  transition: color 0.2s, border-color 0.2s;
}

.contact-linkedin:hover {
  color: var(--accent);
  border-color: var(--border);
}

/* Form */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  position: relative;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.form-group label {
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.form-group input,
.form-group textarea {
  background: var(--bg-surface);
  border: 1px solid var(--border-muted);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 300;
  padding: 0.8rem 1rem;
  outline: none;
  transition: border-color 0.2s, background 0.2s;
  width: 100%;
  resize: vertical;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--text-muted);
  opacity: 0.5;
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--accent);
  background: var(--bg-card);
}

/* Form success state */
.form-success {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.5s var(--ease) 0.35s;
}

.contact-form.submitted > *:not(.form-success) {
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s var(--ease);
}

.contact-form.submitted .form-success {
  opacity: 1;
  pointer-events: auto;
}

.form-success-check {
  color: var(--accent);
}

.form-success-check circle {
  stroke-dasharray: 151;
  stroke-dashoffset: 151;
}

.form-success-check polyline {
  stroke-dasharray: 32;
  stroke-dashoffset: 32;
}

.contact-form.submitted .form-success-check circle {
  animation: drawCircle 0.7s var(--ease) 0.5s forwards;
}

.contact-form.submitted .form-success-check polyline {
  animation: drawCheck 0.45s var(--ease) 1s forwards;
}

@keyframes drawCircle {
  to { stroke-dashoffset: 0; }
}

@keyframes drawCheck {
  to { stroke-dashoffset: 0; }
}

.form-success-title {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 400;
  color: var(--text);
  opacity: 0;
}

.form-success-body {
  font-size: 0.9rem;
  color: var(--text-muted);
  opacity: 0;
}

.contact-form.submitted .form-success-title {
  animation: fadeUpIn 0.5s var(--ease) 1.1s both;
}

.contact-form.submitted .form-success-body {
  animation: fadeUpIn 0.5s var(--ease) 1.25s both;
}

@keyframes fadeUpIn {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── Footer ───────────────────────────────────────────────── */
footer {
  border-top: 1px solid var(--border-muted);
  padding: 2rem clamp(1.5rem, 5vw, 3.5rem);
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
}

footer p {
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  opacity: 0.5;
}

.footer-badge img {
  height: 32px;
  width: auto;
  opacity: 0.85;
  transition: opacity 0.2s;
}

.footer-badge:hover img {
  opacity: 1;
}

/* ── Reveal Animations ────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}

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

/* Stagger service cards */
.service-card:nth-child(2) { transition-delay: 0.08s; }
.service-card:nth-child(3) { transition-delay: 0.16s; }
.service-card:nth-child(4) { transition-delay: 0.04s; }
.service-card:nth-child(5) { transition-delay: 0.12s; }
.service-card:nth-child(6) { transition-delay: 0.20s; }

/* Hero elements animate in on load */
.hero-eyebrow  { animation: fadeUp 0.8s 0.15s var(--ease) both; }
.hero-text h1  { animation: fadeUp 0.8s 0.3s  var(--ease) both; }
.hero-sub      { animation: fadeUp 0.8s 0.45s var(--ease) both; }
.btn-primary   { animation: fadeUp 0.8s 0.6s  var(--ease) both; }
.hero-image    { animation: fadeUp 0.9s 0.2s  var(--ease) both; }

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(28px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── Responsive ───────────────────────────────────────────── */
@media (max-width: 900px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .hero-inner {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .hero-image {
    justify-content: center;
    order: -1;
  }

  .hero-photo-wrap {
    width: 240px;
  }

  .hero-photo-wrap img {
    aspect-ratio: 1/1;
    object-position: top;
  }

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

  .contact-inner {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .form-row {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .nav-links a:not(.nav-linkedin) {
    display: none;
  }
}