/*
Theme Name: Daigaki
Theme URI: https://daigakillc.site
Author: Daigaki LLC
Author URI: https://daigakillc.site
Description: A precise, editorial theme built for Daigaki LLC — an advisory practice run on clarity, sequence, and follow-through.
Version: 1.0.0
Requires at least: 6.0
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: daigaki
*/

/* ============================================
   DESIGN TOKENS
   ============================================ */
:root {
  --ink: #10151f;
  --ink-soft: #1c2433;
  --paper: #f7f6f2;
  --paper-dim: #efece4;
  --brass: #b8923b;
  --brass-dim: #8f7028;
  --slate: #5a6472;
  --hairline: #dedad0;
  --hairline-dark: #2a3142;

  --font-display: "Fraunces", "Iowan Old Style", serif;
  --font-body: "IBM Plex Sans", "Helvetica Neue", Arial, sans-serif;
  --font-mono: "IBM Plex Mono", "Courier New", monospace;

  --max-width: 1180px;
  --gutter: clamp(1.25rem, 4vw, 3rem);
}

/* ============================================
   RESET
   ============================================ */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: inherit;
}

ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.1;
  margin: 0;
}

p {
  margin: 0 0 1em;
}

.wrap {
  max-width: var(--max-width);
  margin: 0 auto;
  padding-left: var(--gutter);
  padding-right: var(--gutter);
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--brass-dim);
}

/* ============================================
   HEADER
   ============================================ */
.site-header {
  border-bottom: 1px solid var(--hairline);
  background: var(--paper);
  position: sticky;
  top: 0;
  z-index: 40;
}

.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 84px;
}

.site-branding {
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
  text-decoration: none;
}

.site-branding .mark {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.site-branding .tagline {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--slate);
  display: none;
}

@media (min-width: 640px) {
  .site-branding .tagline {
    display: inline;
  }
}

.primary-nav ul {
  display: flex;
  gap: clamp(1rem, 3vw, 2.2rem);
  align-items: center;
}

.primary-nav a {
  text-decoration: none;
  font-size: 0.92rem;
  color: var(--ink);
  position: relative;
  padding-bottom: 3px;
}

.primary-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 100%;
  bottom: 0;
  height: 1px;
  background: var(--brass);
  transition: right 0.25s ease;
}

.primary-nav a:hover::after,
.primary-nav a:focus-visible::after {
  right: 0;
}

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--hairline-dark);
  border-radius: 3px;
  padding: 0.4rem 0.6rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  cursor: pointer;
}

@media (max-width: 760px) {
  .primary-nav {
    display: none;
    width: 100%;
    border-top: 1px solid var(--hairline);
    padding: 1rem 0;
  }
  .primary-nav.is-open {
    display: block;
  }
  .primary-nav ul {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.9rem;
  }
  .site-header .wrap {
    flex-wrap: wrap;
    height: auto;
    padding-top: 1.1rem;
    padding-bottom: 1.1rem;
  }
  .nav-toggle {
    display: inline-block;
  }
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 0.85rem 1.4rem;
  border: 1px solid var(--ink);
  border-radius: 2px;
  transition: background 0.2s ease, color 0.2s ease;
}

.btn-primary {
  background: var(--ink);
  color: var(--paper);
}

.btn-primary:hover {
  background: var(--brass-dim);
  border-color: var(--brass-dim);
}

.btn-ghost {
  background: transparent;
  color: var(--ink);
}

.btn-ghost:hover {
  background: var(--ink);
  color: var(--paper);
}

/* ============================================
   HERO
   ============================================ */
.hero {
  padding: clamp(3.5rem, 9vw, 7rem) 0 clamp(2.5rem, 6vw, 4rem);
  border-bottom: 1px solid var(--hairline);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  align-items: end;
}

@media (min-width: 900px) {
  .hero-grid {
    grid-template-columns: 7fr 5fr;
  }
}

.hero h1 {
  font-size: clamp(2.4rem, 5.6vw, 4.4rem);
  letter-spacing: -0.015em;
  margin-top: 0.7rem;
}

.hero h1 em {
  font-style: italic;
  color: var(--brass-dim);
}

.hero-lede {
  font-size: 1.05rem;
  color: var(--slate);
  max-width: 34ch;
}

.hero-actions {
  margin-top: 1.8rem;
  display: flex;
  gap: 0.9rem;
  flex-wrap: wrap;
}

.hero-meta {
  border-left: 1px solid var(--hairline-dark);
  padding-left: 1.4rem;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--slate);
  line-height: 1.9;
}

.hero-meta strong {
  color: var(--ink);
  display: block;
  font-family: var(--font-body);
  font-size: 0.95rem;
  margin-bottom: 0.3rem;
}

/* ============================================
   PROCESS LINE (signature element)
   ============================================ */
.process {
  padding: clamp(3rem, 7vw, 5rem) 0;
  border-bottom: 1px solid var(--hairline);
}

.process-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 2.6rem;
}

.process-head h2 {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  margin-top: 0.4rem;
}

.process-line {
  position: relative;
}

.process-track {
  position: relative;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 0;
  border-top: 1px solid var(--hairline-dark);
}

.process-step {
  padding: 1.6rem 1.6rem 1.4rem 0;
  border-right: 1px solid var(--hairline);
  position: relative;
}

.process-step:last-child {
  border-right: none;
}

.process-step .num {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--brass-dim);
  display: block;
  margin-top: -1px;
}

.process-step .num::before {
  content: "";
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--brass);
  margin-right: 0.5rem;
  vertical-align: middle;
}

.process-step h3 {
  font-size: 1.15rem;
  margin: 0.9rem 0 0.5rem;
}

.process-step p {
  color: var(--slate);
  font-size: 0.92rem;
  margin: 0;
}

@media (max-width: 760px) {
  .process-track {
    grid-template-columns: 1fr;
  }
  .process-step {
    border-right: none;
    border-bottom: 1px solid var(--hairline);
    padding: 1.4rem 0;
  }
}

/* ============================================
   SERVICES / CARD GRID
   ============================================ */
.section {
  padding: clamp(3rem, 7vw, 5rem) 0;
  border-bottom: 1px solid var(--hairline);
}

.section-head {
  max-width: 62ch;
  margin-bottom: 2.4rem;
}

.section-head h2 {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  margin-top: 0.5rem;
}

.section-head p {
  color: var(--slate);
  margin-top: 0.8rem;
}

.card-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--hairline);
  border: 1px solid var(--hairline);
}

@media (min-width: 720px) {
  .card-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.card {
  background: var(--paper);
  padding: 2rem 1.8rem;
}

.card .eyebrow {
  margin-bottom: 0.9rem;
  display: block;
}

.card h3 {
  font-size: 1.25rem;
  margin-bottom: 0.7rem;
}

.card p {
  color: var(--slate);
  font-size: 0.94rem;
}

/* ============================================
   QUOTE / STATEMENT
   ============================================ */
.statement {
  padding: clamp(3.5rem, 8vw, 6rem) 0;
  background: var(--ink);
  color: var(--paper);
  border-bottom: 1px solid var(--hairline-dark);
}

.statement blockquote {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3.4vw, 2.4rem);
  line-height: 1.35;
  max-width: 26ch;
}

.statement cite {
  display: block;
  margin-top: 1.6rem;
  font-family: var(--font-mono);
  font-style: normal;
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--brass);
}

/* ============================================
   TWO-COLUMN CONTENT (About page)
   ============================================ */
.split {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
}

@media (min-width: 860px) {
  .split {
    grid-template-columns: 5fr 7fr;
  }
}

.split .figure {
  border: 1px solid var(--hairline-dark);
  padding: 1.6rem;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--slate);
}

.figure dl {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.5rem 1rem;
  margin: 0;
}

.figure dt {
  color: var(--brass-dim);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-size: 0.7rem;
  padding-top: 0.15rem;
}

.figure dd {
  margin: 0;
  color: var(--ink);
}

.prose p {
  color: var(--slate);
}

.prose p:first-of-type {
  color: var(--ink);
  font-size: 1.08rem;
}

/* ============================================
   CONTACT
   ============================================ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
}

@media (min-width: 860px) {
  .contact-grid {
    grid-template-columns: 5fr 7fr;
  }
}

.contact-list {
  display: flex;
  flex-direction: column;
  gap: 1.4rem;
}

.contact-item {
  border-top: 1px solid var(--hairline);
  padding-top: 1rem;
}

.contact-item .eyebrow {
  margin-bottom: 0.4rem;
}

.contact-item a {
  text-decoration: none;
  font-size: 1.05rem;
  border-bottom: 1px solid var(--hairline-dark);
}

.contact-item a:hover {
  border-color: var(--brass);
  color: var(--brass-dim);
}

.contact-form {
  display: grid;
  gap: 1.1rem;
}

.contact-form label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--slate);
  margin-bottom: 0.4rem;
  display: block;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  border: 1px solid var(--hairline-dark);
  background: var(--paper);
  padding: 0.8rem 0.9rem;
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--ink);
  border-radius: 2px;
}

.contact-form input:focus,
.contact-form textarea:focus,
a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--brass);
  outline-offset: 2px;
}

.contact-form textarea {
  min-height: 140px;
  resize: vertical;
}

/* ============================================
   PAGE / GENERIC CONTENT
   ============================================ */
.page-hero {
  padding: clamp(2.6rem, 6vw, 4rem) 0 2rem;
  border-bottom: 1px solid var(--hairline);
}

.page-hero h1 {
  font-size: clamp(2rem, 4.4vw, 3.2rem);
  margin-top: 0.6rem;
}

.entry-content {
  padding: clamp(2.5rem, 6vw, 3.5rem) 0;
  max-width: 72ch;
}

.entry-content h2 {
  font-size: 1.5rem;
  margin: 2rem 0 0.8rem;
}

.entry-content p {
  color: var(--slate);
}

/* ============================================
   FOOTER
   ============================================ */
.site-footer {
  background: var(--ink);
  color: var(--paper);
}

.footer-grid {
  padding: clamp(3rem, 6vw, 4rem) 0 2rem;
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.4rem;
}

@media (min-width: 760px) {
  .footer-grid {
    grid-template-columns: 2fr 1fr 1fr;
  }
}

.footer-brand .mark {
  font-family: var(--font-display);
  font-size: 1.4rem;
}

.footer-brand p {
  color: #a7adba;
  font-size: 0.9rem;
  max-width: 34ch;
  margin-top: 0.8rem;
}

.footer-col h4 {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--brass);
  margin-bottom: 1rem;
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.footer-col a {
  text-decoration: none;
  color: #d7dae1;
  font-size: 0.92rem;
}

.footer-col a:hover {
  color: var(--brass);
}

.footer-bottom {
  border-top: 1px solid var(--hairline-dark);
  padding: 1.2rem 0 2rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: #7b8290;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
}

/* ============================================
   UTILITIES
   ============================================ */
.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--ink);
  color: var(--paper);
  padding: 0.8rem 1.2rem;
  z-index: 100;
}

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