/* ============================================
   TIDEMARK — Brand CSS
   Palette: Deep black, warm gold accent, pure white
   Fonts: Cormorant Garamond (display) + Switzer (body)
============================================ */

:root {
  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --text-sm: clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
  --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --text-lg: clamp(1.125rem, 1rem + 0.75vw, 1.5rem);
  --text-xl: clamp(1.5rem, 1.2rem + 1.25vw, 2.25rem);
  --text-2xl: clamp(2rem, 1.2rem + 2.5vw, 3.5rem);
  --text-3xl: clamp(2.5rem, 1rem + 4vw, 5rem);
  --text-hero: clamp(3rem, 0.5rem + 7vw, 7rem);

  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  /* Brand Palette */
  --color-bg: #0a0908;
  --color-surface: #111010;
  --color-surface-2: #161514;
  --color-border: #2a2825;
  --color-divider: #1e1d1b;
  --color-text: #e8e6e1;
  --color-text-muted: #8a8880;
  --color-text-faint: #4a4845;
  --color-gold: #C9A84C;
  --color-gold-light: #e8c96a;
  --color-white: #f5f3ee;

  --font-display: 'Cormorant Garamond', 'Georgia', serif;
  --font-body: 'Switzer', 'Helvetica Neue', sans-serif;

  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 1rem;

  --transition: 220ms cubic-bezier(0.16, 1, 0.3, 1);

  --content-narrow: 680px;
  --content-default: 1000px;
  --content-wide: 1280px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--space-16);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  min-height: 100dvh;
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text);
  background-color: var(--color-bg);
  line-height: 1.65;
}

img, video { display: block; max-width: 100%; height: auto; }
ul[role='list'] { list-style: none; }
input, button, textarea, select { font: inherit; color: inherit; }
h1, h2, h3, h4 { text-wrap: balance; line-height: 1.1; }
p, li { text-wrap: pretty; }
button { cursor: pointer; background: none; border: none; }

/* ---- LAYOUT HELPERS ---- */
.container { max-width: var(--content-wide); margin-inline: auto; padding-inline: clamp(var(--space-6), 5vw, var(--space-16)); }
.container-narrow { max-width: var(--content-narrow); margin-inline: auto; padding-inline: clamp(var(--space-6), 5vw, var(--space-16)); }
.section { padding-block: clamp(var(--space-16), 10vw, var(--space-32)); }
.centered { text-align: center; }
.centered p { margin-inline: auto; }

/* ---- TYPOGRAPHY ---- */
.section-label {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: var(--space-4);
}

.section-heading {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 300;
  color: var(--color-white);
  margin-bottom: var(--space-6);
  line-height: 1.1;
}

/* ---- NAV ---- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding-block: var(--space-5);
  transition: background var(--transition), backdrop-filter var(--transition);
}

.nav.scrolled {
  background: oklch(0.08 0.005 60 / 0.92);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--color-border);
}

.nav-inner {
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-inline: clamp(var(--space-6), 5vw, var(--space-16));
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo { display: flex; align-items: center; text-decoration: none; color: var(--color-white); }
.logo-svg { width: 180px; height: auto; }
.logo-svg--sm { width: 150px; }

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}

.nav-links a {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  text-decoration: none;
  transition: color var(--transition);
}

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

.nav-cta {
  color: var(--color-gold) !important;
  border: 1px solid var(--color-gold) !important;
  padding: var(--space-2) var(--space-5) !important;
  border-radius: 0 !important;
  transition: background var(--transition), color var(--transition) !important;
}

.nav-cta:hover {
  background: var(--color-gold) !important;
  color: var(--color-bg) !important;
}

/* ---- HERO ---- */
.hero {
  position: relative;
  height: 100dvh;
  min-height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero-media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    oklch(0.06 0.005 60 / 0.3) 0%,
    oklch(0.06 0.005 60 / 0.5) 40%,
    oklch(0.06 0.005 60 / 0.85) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  padding-inline: var(--space-6);
  max-width: 800px;
}

.hero-eyebrow {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: #C9A84C;
  margin-bottom: var(--space-6);
  -webkit-text-fill-color: #C9A84C;
}

.hero-heading {
  font-family: var(--font-display);
  font-size: var(--text-hero);
  font-weight: 300;
  color: var(--color-white);
  line-height: 1.0;
  margin-bottom: var(--space-6);
  letter-spacing: -0.01em;
}

.hero-sub {
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text-muted);
  letter-spacing: 0.1em;
  margin-bottom: var(--space-10);
}

.hero-scroll-hint {
  position: absolute;
  bottom: var(--space-10);
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  color: var(--color-text-faint);
  font-size: var(--text-xs);
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--color-gold), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
  0%, 100% { opacity: 0.4; transform: scaleY(1); }
  50% { opacity: 1; transform: scaleY(1.1); }
}

/* ---- BUTTONS ---- */
.btn-primary {
  display: inline-block;
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--color-bg);
  background: var(--color-gold);
  padding: var(--space-4) var(--space-10);
  border: 1px solid var(--color-gold);
  transition: background var(--transition), color var(--transition), border-color var(--transition);
  cursor: pointer;
}

.btn-primary:hover {
  background: transparent;
  color: var(--color-gold);
}

.btn-full { width: 100%; text-align: center; }

/* ---- INTRO ---- */
.intro .section-heading {
  font-size: var(--text-2xl);
  margin-bottom: var(--space-8);
}

.intro-body {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.8;
  max-width: 60ch;
}

/* ---- FULL BLEED ---- */
.full-bleed-image {
  position: relative;
  height: 60vh;
  min-height: 350px;
  overflow: hidden;
}

.full-bleed-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 60%;
}

.full-bleed-overlay {
  position: absolute;
  inset: 0;
  background: oklch(0.06 0.005 60 / 0.65);
}

.full-bleed-text {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-6);
  flex-wrap: wrap;
}

.stat-number {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 300;
  color: var(--color-gold);
}

.stat-label {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-white);
  align-self: center;
}

.stat-divider {
  color: var(--color-text-faint);
  font-size: var(--text-xl);
  align-self: center;
}

.stat-sub {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  letter-spacing: 0.1em;
  align-self: center;
}

/* ---- SERVICES ---- */
.services .section-heading { margin-bottom: var(--space-12); }

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

/* 9 cards — clean 3x3 grid, no orphan handling needed */

.service-card {
  background: var(--color-bg);
  padding: var(--space-10) var(--space-8);
  transition: background var(--transition);
}

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

.service-icon {
  width: 36px;
  height: 36px;
  color: var(--color-gold);
  margin-bottom: var(--space-6);
  opacity: 0.85;
}

.service-icon svg {
  width: 100%;
  height: 100%;
  stroke-width: 0.75;
}

.service-card h3 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 400;
  color: var(--color-white);
  margin-bottom: var(--space-3);
}

.service-card p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.7;
  max-width: none;
}

/* ---- THE MARK ---- */
.the-mark {
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  background: var(--color-surface);
}

.mark-heading {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 300;
  font-style: normal;
  color: var(--color-white);
  line-height: 1.2;
  margin-bottom: var(--space-5);
  max-width: 580px;
  margin-inline: auto;
}

.mark-sub {
  color: var(--color-text-muted);
  font-size: var(--text-base);
}

/* ---- RETAINER ---- */
.retainer-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(var(--space-12), 8vw, var(--space-24));
  align-items: center;
}

.retainer-body {
  color: var(--color-text-muted);
  line-height: 1.8;
  margin-bottom: var(--space-8);
  max-width: 46ch;
}

.retainer-card {
  border: 1px solid var(--color-border);
  padding: var(--space-10) var(--space-10);
  background: var(--color-surface);
}

.retainer-price {
  display: flex;
  align-items: baseline;
  gap: var(--space-2);
  margin-bottom: var(--space-6);
}

.price-amount {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 300;
  color: var(--color-gold);
}

.price-period {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  letter-spacing: 0.05em;
}

.retainer-divider {
  height: 1px;
  background: var(--color-border);
  margin-bottom: var(--space-6);
}

.retainer-includes {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-bottom: var(--space-6);
}

.retainer-includes li {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  padding-left: var(--space-4);
  position: relative;
  max-width: none;
}

.retainer-includes li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 1px;
  background: var(--color-gold);
}

.retainer-note {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  line-height: 1.6;
  max-width: none;
  border-top: 1px solid var(--color-border);
  padding-top: var(--space-4);
}

/* ---- CONTACT ---- */
.contact-sub {
  color: var(--color-text-muted);
  margin-bottom: var(--space-10);
  max-width: 48ch;
  margin-inline: auto;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  text-align: left;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  padding: var(--space-4) var(--space-5);
  font-size: var(--text-sm);
  color: var(--color-text);
  outline: none;
  transition: border-color var(--transition);
  resize: vertical;
  border-radius: 0;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder { color: var(--color-text-faint); }

.contact-form input:focus,
.contact-form textarea:focus { border-color: var(--color-gold); }

/* ---- FOOTER ---- */
.footer {
  border-top: 1px solid var(--color-border);
  padding-block: var(--space-12);
}

.footer-inner {
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-inline: clamp(var(--space-6), 5vw, var(--space-16));
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-4);
  text-align: center;
}

.footer-tagline {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.footer-copy {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  max-width: none;
}

/* ---- RESPONSIVE ---- */
@media (max-width: 768px) {
  .services-grid { grid-template-columns: 1fr; }
  .retainer-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .full-bleed-text { flex-direction: column; gap: var(--space-3); text-align: center; }
  .stat-divider { display: none; }
  .nav-links a:not(.nav-cta) { display: none; }
}

@media (max-width: 540px) {
  .services-grid { grid-template-columns: 1fr; }
  .hero-heading { font-size: clamp(2.5rem, 10vw, 5rem); }
}

/* ---- SCROLL ANIMATIONS ---- */
.fade-up {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1), transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}
.fade-up.visible {
  opacity: 1;
  transform: none;
}

/* ============================================
   CONTACT FORM — states
============================================ */

.honeypot {
  position: absolute !important;
  left: -9999px !important;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.contact-form button[disabled] {
  opacity: 0.55;
  cursor: not-allowed;
}

.form-status {
  margin-top: var(--space-4);
  font-size: var(--text-sm);
  line-height: 1.6;
  min-height: 1.2em;
  text-align: center;
}

.form-status--error {
  color: #E0A8A8;
}

/* Success confirmation */
.form-success {
  text-align: center;
  padding: var(--space-12) var(--space-6);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.form-success.visible {
  opacity: 1;
  transform: translateY(0);
}

.success-mark {
  width: 48px;
  height: 48px;
  margin-bottom: var(--space-6);
}

.success-heading {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-size: var(--text-xl);
  font-weight: 300;
  color: var(--color-text);
  margin: 0 0 var(--space-3);
  line-height: 1.25;
}

.success-body {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  margin: 0;
  line-height: 1.6;
}

@media (prefers-reduced-motion: reduce) {
  .form-success { transition: none; }
}

/* Ensure [hidden] always wins over display rules (flex/grid/block) */
[hidden] { display: none !important; }

/* Error state — stronger specificity + field highlight */
.contact-form .form-status--error,
p.form-status--error {
  color: #D98C8C;
}

.contact-form input.field-error,
.contact-form textarea.field-error {
  border-color: #D98C8C;
}