/* Self-hosted fonts (Cormorant Garamond 600/700, Inter variable 400-700; SIL OFL) — latin + latin-ext */
@font-face{font-family:'Cormorant Garamond';font-style:normal;font-weight:600;font-display:swap;src:url('../fonts/cormorant-garamond-600-latin-ext.woff2') format('woff2');unicode-range:U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF}
@font-face{font-family:'Cormorant Garamond';font-style:normal;font-weight:600;font-display:swap;src:url('../fonts/cormorant-garamond-600-latin.woff2') format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD}
@font-face{font-family:'Cormorant Garamond';font-style:normal;font-weight:700;font-display:swap;src:url('../fonts/cormorant-garamond-700-latin-ext.woff2') format('woff2');unicode-range:U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF}
@font-face{font-family:'Cormorant Garamond';font-style:normal;font-weight:700;font-display:swap;src:url('../fonts/cormorant-garamond-700-latin.woff2') format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD}
@font-face{font-family:'Inter';font-style:normal;font-weight:400 700;font-display:swap;src:url('../fonts/inter-400-700-latin-ext.woff2') format('woff2');unicode-range:U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF}
@font-face{font-family:'Inter';font-style:normal;font-weight:400 700;font-display:swap;src:url('../fonts/inter-400-700-latin.woff2') format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD}

/* Silver Network — international single page
   Tokens follow the Gümüş Ağ design system (navy + silver, Cormorant Garamond + Inter).
   Solid colours only. Silver (#A3A6AB) is decorative; text uses navy or --text-muted (AA). */

:root {
  --navy: #172645;
  --navy-hover: #0f1a30;
  --navy-section: #1e3054;
  --silver: #a3a6ab;
  --silver-light: #b2b5ba;
  --silver-wash: #d7d8da;
  --off-white: #f3f4f6;
  --white: #ffffff;
  --text: #172645;
  --text-muted: #4a5468;
  --on-navy: #ffffff;
  --on-navy-muted: #c9ccd1;
  --error: #b3261e;

  --font-display: 'Cormorant Garamond', Georgia, 'Times New Roman', serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;

  --shadow-1: 0 1px 3px rgba(23, 38, 69, 0.06);
  --shadow-2: 0 2px 8px rgba(23, 38, 69, 0.08);
  --shadow-3: 0 4px 16px rgba(23, 38, 69, 0.12);

  --radius-sm: 4px;
  --radius-md: 6px;
  --radius-lg: 8px;

  --max: 1200px;
  --gutter: 20px;
  --header-h: 68px;
  --section-y: clamp(4rem, 8vw, 6rem);
}

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

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 12px);
}

body {
  margin: 0;
  background: var(--white);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 1.0625rem; /* 17px */
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--navy); text-underline-offset: 3px; }
a:hover { color: var(--navy-hover); }
p { margin: 0 0 1em; }
ul, ol, dl, dd { margin: 0; padding: 0; }
li { list-style: none; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--navy);
  margin: 0 0 0.5em;
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -0.2px;
  text-wrap: balance;
}
h1 { font-size: clamp(2.25rem, 1.4rem + 3.6vw, 3.5rem); letter-spacing: -0.5px; }
h2 { font-size: clamp(1.875rem, 1.3rem + 2.2vw, 2.75rem); font-weight: 600; line-height: 1.15; }
h3 { font-size: clamp(1.625rem, 1.3rem + 1vw, 2rem); font-weight: 600; line-height: 1.2; }

:focus-visible {
  outline: 3px solid var(--navy);
  outline-offset: 3px;
  border-radius: 2px;
}
.on-navy :focus-visible, .site-footer :focus-visible {
  outline-color: var(--white);
}

.wrap { width: 100%; max-width: var(--max); margin-inline: auto; padding-inline: var(--gutter); }
.narrow { max-width: 46rem; }

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}
.skip {
  position: absolute; left: 12px; top: -60px; z-index: 100;
  background: var(--navy); color: var(--white); padding: 12px 18px;
  border-radius: var(--radius-md); text-decoration: none; font-weight: 600;
}
.skip:focus { top: 12px; color: var(--white); }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: var(--white);
  border-bottom: 1px solid var(--silver-wash);
}
.bar {
  display: flex; align-items: center; justify-content: space-between;
  min-height: var(--header-h); gap: 16px; flex-wrap: wrap;
}
.brand { display: inline-flex; align-items: center; min-height: 44px; }
.brand img { height: 42px; width: auto; }

.nav-toggle {
  display: none;
  min-height: 44px; min-width: 44px; padding: 0 16px;
  background: transparent; color: var(--navy);
  border: 2px solid var(--navy); border-radius: var(--radius-md);
  font: 600 0.9375rem/1 var(--font-body); cursor: pointer;
}
.js .nav-toggle { display: inline-flex; align-items: center; justify-content: center; }

.site-nav ul { display: flex; flex-wrap: wrap; gap: 4px 8px; }
.site-nav a {
  display: inline-flex; align-items: center; min-height: 44px; padding: 0 12px;
  font-weight: 500; font-size: 1rem; text-decoration: none; color: var(--navy);
  border-radius: var(--radius-md);
}
.site-nav a:hover { background: var(--off-white); }
.site-nav a.nav-cta { background: var(--navy); color: var(--white); padding: 0 20px; font-weight: 600; }
.site-nav a.nav-cta:hover { background: var(--navy-hover); }

.js .site-nav { display: none; flex-basis: 100%; padding-bottom: 12px; }
.js .site-nav.open { display: block; }
.js .site-nav ul { flex-direction: column; }
.js .site-nav a { width: 100%; }

@media (min-width: 900px) {
  :root { --header-h: 76px; }
  .brand img { height: 48px; }
  .js .nav-toggle { display: none; }
  .js .site-nav, .site-nav { display: block; flex-basis: auto; padding-bottom: 0; }
  .js .site-nav ul { flex-direction: row; }
  .js .site-nav a { width: auto; }
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 48px; padding: 12px 28px;
  border-radius: var(--radius-md); border: 2px solid var(--navy);
  font: 600 1rem/1.2 var(--font-body); letter-spacing: 0.3px;
  text-decoration: none; cursor: pointer;
  transition: background-color 0.2s ease, color 0.2s ease, box-shadow 0.2s ease;
}
.btn-primary { background: var(--navy); color: var(--white); box-shadow: 0 2px 8px rgba(23, 38, 69, 0.15); }
.btn-primary:hover { background: var(--navy-hover); color: var(--white); box-shadow: 0 4px 12px rgba(23, 38, 69, 0.25); }
.btn-secondary { background: transparent; color: var(--navy); }
.btn-secondary:hover { background: var(--navy); color: var(--white); }
.btn-light { background: var(--white); color: var(--navy); border-color: var(--white); }
.btn-light:hover { background: var(--off-white); color: var(--navy); }
.cta-row { display: flex; flex-wrap: wrap; gap: 12px; }
@media (max-width: 520px) { .cta-row .btn { width: 100%; } }

/* ---------- Sections ---------- */
.section { padding-block: var(--section-y); position: relative; }
.section-alt { background: var(--off-white); }
.section-navy { background: var(--navy); color: var(--on-navy); }
.section-navy h2, .section-navy h3 { color: var(--white); }
.section-navy a { color: var(--white); }
.eyebrow {
  font: 600 0.875rem/1.3 var(--font-body);
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--text-muted); margin-bottom: 1.25rem;
}
.section-navy .eyebrow { color: var(--on-navy-muted); }
.lead { font-size: 1.1875rem; line-height: 1.65; color: var(--text); max-width: 42rem; }
.muted { color: var(--text-muted); }

/* ---------- Hero ---------- */
.hero { padding-block: clamp(3rem, 8vw, 6.5rem) clamp(3rem, 6vw, 5rem); overflow: hidden; position: relative; }
.hero::after {
  content: ""; position: absolute; z-index: 0; pointer-events: none;
  right: -120px; top: -30px; width: min(620px, 92vw); aspect-ratio: 560 / 589;
  background: url('../brand/tree-motif.webp') no-repeat center / contain;
  opacity: 0.05;
}
@media (min-width: 900px) { .hero::after { opacity: 0.07; } }
.hero .wrap { position: relative; z-index: 1; }
.hero h1 { max-width: 15em; }
.hero .lead { margin-bottom: 2rem; }
.hero-facts { display: grid; gap: 10px; margin-top: 2.25rem; font-size: 1rem; color: var(--text-muted); }
.hero-facts div { display: flex; flex-wrap: wrap; gap: 4px 12px; }
.hero-facts dt { font-weight: 600; color: var(--navy); }
.hero-facts dd { margin: 0; }

.vmg { display: grid; gap: 28px; margin-top: clamp(2.5rem, 6vw, 4rem); }
.vmg li { border-top: 2px solid var(--silver); padding-top: 16px; }
.vmg h2 {
  font: 600 0.875rem/1.3 var(--font-body); letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--text-muted); margin: 0 0 8px;
}
.vmg p { margin: 0; font-size: 1.0625rem; line-height: 1.6; }
@media (min-width: 900px) { .vmg { grid-template-columns: repeat(3, 1fr); gap: 40px; } }

/* ---------- Longevity ---------- */
.split { display: grid; gap: 28px; }
@media (min-width: 900px) { .split { grid-template-columns: 5fr 7fr; gap: 64px; align-items: start; } }
.strip { display: flex; flex-wrap: wrap; gap: 6px 0; margin-top: clamp(2rem, 5vw, 3.5rem); padding-top: 24px; border-top: 1px solid var(--silver-wash); }
.strip li {
  font-family: var(--font-display); font-weight: 600;
  font-size: clamp(1.75rem, 1.1rem + 2.6vw, 2.75rem); line-height: 1.2; color: var(--navy);
}
.strip li + li::before { content: "·" / ""; color: var(--silver); margin-inline: 0.45em; font-weight: 700; }

/* ---------- From principles to practice ---------- */
.flow { display: grid; gap: 0; margin: clamp(2rem, 5vw, 3rem) 0; counter-reset: none; }
.flow li { position: relative; padding: 0 0 28px 36px; }
.flow li::before {
  content: ""; position: absolute; left: 0; top: 8px; width: 14px; height: 14px;
  border-radius: 50%; background: var(--navy);
}
.flow li:not(:last-child)::after {
  content: ""; position: absolute; left: 6px; top: 26px; bottom: 0; width: 2px; background: var(--silver);
}
.flow strong { display: block; font-family: var(--font-display); font-size: 1.5rem; line-height: 1.2; font-weight: 700; color: var(--navy); }
.flow span { display: block; color: var(--text-muted); font-size: 1rem; margin-top: 4px; }
@media (min-width: 1000px) {
  .flow { grid-template-columns: repeat(5, 1fr); gap: 24px; }
  .flow li { padding: 40px 0 0; }
  .flow li::before { top: 0; }
  .flow li:not(:last-child)::after { left: 22px; top: 6px; bottom: auto; right: -24px; width: auto; height: 2px; }
}
.statement {
  font-family: var(--font-display); font-weight: 600; color: var(--navy);
  font-size: clamp(1.625rem, 1.2rem + 1.8vw, 2.25rem); line-height: 1.25; max-width: 40rem; margin-bottom: 1rem;
}
.callout {
  margin-top: 2rem; padding: 18px 20px; border-left: 3px solid var(--silver);
  background: var(--off-white); border-radius: 0 var(--radius-lg) var(--radius-lg) 0; max-width: 42rem;
}
.callout p { margin: 0; }

/* ---------- Families ---------- */
.families { display: grid; gap: 32px; align-items: center; }
@media (min-width: 900px) { .families { grid-template-columns: 6fr 5fr; gap: 64px; } }
.families figure { margin: 0; }
.families img { border-radius: var(--radius-lg); box-shadow: var(--shadow-3); width: 100%; }
.pull {
  font-family: var(--font-display); font-weight: 600; font-size: clamp(1.5rem, 1.1rem + 1.5vw, 2rem);
  line-height: 1.25; color: var(--navy); border-left: 3px solid var(--silver); padding-left: 18px; margin: 1.5rem 0 0;
}

figcaption { margin-top: 8px; font-size: 0.875rem; line-height: 1.4; color: var(--text-muted); }

/* ---------- Projects ---------- */
.projects { display: grid; gap: 28px; margin-top: 2.5rem; }
.project {
  background: var(--white); border: 1px solid var(--silver-wash); border-radius: var(--radius-lg);
  box-shadow: var(--shadow-2); padding: clamp(22px, 4vw, 40px);
}
.project-tag { font: 600 0.875rem/1.3 var(--font-body); letter-spacing: 0.12em; text-transform: uppercase; color: var(--text-muted); margin-bottom: 8px; }
.project h3 { margin-bottom: 0.4em; }
.project-primary h3 { font-size: clamp(2rem, 1.4rem + 2vw, 2.75rem); }
.project .project-lead { font-size: 1.125rem; max-width: 46rem; }
.project-primary { border-top: 4px solid var(--navy); }
.project-head { display: grid; gap: 24px; }
@media (min-width: 900px) { .project-primary .project-head { grid-template-columns: 7fr 4fr; gap: 40px; align-items: center; } }
.project-head figure { margin: 0; }
.project-head img { border-radius: var(--radius-md); width: 100%; }
.qa { display: grid; gap: 22px; margin-top: 28px; padding-top: 28px; border-top: 1px solid var(--silver-wash); }
@media (min-width: 900px) { .qa { grid-template-columns: repeat(2, 1fr); gap: 28px 48px; } }
.qa dt { font: 600 0.875rem/1.3 var(--font-body); letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-muted); margin-bottom: 6px; }
.qa dd { margin: 0; }
.project-actions { margin-top: 28px; display: flex; flex-wrap: wrap; gap: 12px 20px; align-items: center; }
.note { font-size: 0.9375rem; color: var(--text-muted); margin: 0; }
.more-line { margin-top: 2rem; font-size: 1.0625rem; }
.more-line a { font-weight: 600; }

/* ---------- Business ---------- */
.words { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 2rem; }
.words li {
  border: 1px solid rgba(255, 255, 255, 0.35); border-radius: var(--radius-md);
  padding: 8px 16px; font-size: 1rem; color: var(--white);
}

/* ---------- Alignment ---------- */
.disclaimer {
  margin-top: 1.5rem; padding-left: 16px; border-left: 3px solid var(--silver);
  font-size: 0.9375rem; line-height: 1.55; color: var(--text-muted); max-width: 42rem;
}

/* ---------- Work with us ---------- */
.collab { display: flex; flex-wrap: wrap; gap: 10px; margin: 1.5rem 0; }
.collab li { background: var(--white); border: 1px solid var(--silver-wash); border-radius: var(--radius-md); padding: 8px 16px; font-weight: 500; }
.tagline { font-family: var(--font-display); font-weight: 600; font-size: clamp(1.375rem, 1.1rem + 1vw, 1.75rem); color: var(--navy); margin-bottom: 1rem; }

/* Open-invitation CTA */
.cta-panel { background: var(--navy); color: var(--on-navy); border-radius: var(--radius-lg); box-shadow: var(--shadow-3); padding: clamp(24px, 5vw, 56px); }
.cta-eyebrow { font: 600 clamp(1.0625rem, 1rem + 0.5vw, 1.3125rem)/1.4 var(--font-body); color: var(--silver-light); margin: 0 0 1rem; max-width: 44rem; }
.cta-panel h2 { color: var(--white); font-size: clamp(1.75rem, 1.2rem + 2vw, 2.5rem); max-width: 40rem; }
.cta-text { font-size: 1.1875rem; line-height: 1.65; color: var(--on-navy); max-width: 42rem; margin: 0; }
.cta-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 16px 28px; margin-top: 28px; }
.cta-address { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 16px; }
.cta-address-text { font: 600 1.125rem/1.3 var(--font-body); color: var(--white); user-select: all; overflow-wrap: anywhere; }
.btn-outline-light { background: transparent; color: var(--white); border-color: var(--white); }
.btn-outline-light:hover { background: var(--white); color: var(--navy); }
.cta-note { margin: 18px 0 0; font-size: 0.9375rem; line-height: 1.55; color: var(--on-navy-muted); }
.collab-block { margin-top: clamp(2.5rem, 5vw, 3.5rem); max-width: 46rem; }
@media (max-width: 639px) {
  .cta-actions, .cta-address { flex-direction: column; align-items: stretch; }
  .cta-actions .btn { width: 100%; }
}
[hidden] { display: none !important; }

/* ---------- Footer ---------- */
.site-footer { background: var(--navy); color: var(--on-navy-muted); padding: clamp(3rem, 6vw, 4.5rem) 0 2rem; font-size: 1rem; }
.site-footer a { color: var(--white); }
.footer-grid { display: grid; gap: 32px; }
@media (min-width: 900px) { .footer-grid { grid-template-columns: 4fr 4fr 3fr; gap: 56px; } }
.footer-logo img { width: min(300px, 80%); height: auto; }
.site-footer h2 {
  font: 600 0.875rem/1.3 var(--font-body); letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--white); margin-bottom: 12px;
}
.site-footer p { margin: 0 0 6px; }
.footer-name { margin-top: 16px !important; }
.footer-links li { margin-bottom: 4px; }
.footer-links a, .footer-contact a { display: inline-flex; align-items: center; min-height: 44px; }
.legal { margin-top: 40px; padding-top: 24px; border-top: 1px solid rgba(255, 255, 255, 0.15); font-size: 0.9375rem; line-height: 1.6; }

/* ---------- Simple pages (privacy / 404) ---------- */
.page { padding-block: clamp(2.5rem, 6vw, 4.5rem); }
.page h1 { font-size: clamp(2.125rem, 1.4rem + 3vw, 3rem); }
.page h2 { font-size: clamp(1.5rem, 1.2rem + 1vw, 1.875rem); margin-top: 2rem; }
.page ul { margin: 0 0 1em; padding-left: 1.25em; }
.page ul li { list-style: disc; margin-bottom: 0.4em; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
}
.legal-plain { margin: 0; font-size: 0.9375rem; }