/* =========================================================
   GÜRKAYNAK İNŞAAT — Design Tokens
========================================================= */
:root {
  --bg: #F6F3EC;
  --bg-alt: #EEE8DC;
  --bg-panel: #FFFFFF;
  --ink: #1B1A17;
  --ink-soft: #565148;
  --ink-faint: #8A8377;
  --line: rgba(27, 26, 23, 0.12);
  --line-strong: rgba(27, 26, 23, 0.22);
  --accent: #A8471F;
  --accent-dark: #7E3416;
  --accent-soft: #E8D9C8;
  --charcoal: #17181A;
  --charcoal-soft: #2A2B2C;
  --cream-on-dark: #EFEAE0;
  --whatsapp: #25D366;

  --font-head: 'Poppins', 'Inter', sans-serif;
  --font-body: 'Inter', sans-serif;

  --container: 1240px;
  --gap-section: clamp(4rem, 8vw, 8rem);
  --gap-block: clamp(3rem, 6vw, 6rem);
  --radius-sm: 2px;
  --ease: cubic-bezier(.4, 0, .2, 1);
  --ease-smooth: cubic-bezier(.65, 0, .35, 1);
}

/* =========================================================
   Reset
========================================================= */
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--ink);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; background: none; border: none; cursor: pointer; color: inherit; }
ul { list-style: none; }
svg { display: block; }

/* =========================================================
   Typography
========================================================= */
h1, h2, h3, h4 {
  font-family: var(--font-head);
  font-weight: 600;
  color: var(--ink);
  line-height: 1.15;
  letter-spacing: -0.01em;
}
h1 { font-size: clamp(2.6rem, 3.4vw + 1.4rem, 4.6rem); font-weight: 600; }
h2 { font-size: clamp(2rem, 1.8vw + 1.3rem, 3rem); }
h3 { font-size: clamp(1.25rem, 0.6vw + 1rem, 1.6rem); }
h4 { font-size: 1.05rem; font-weight: 600; }

p { color: var(--ink-soft); }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  font-family: var(--font-head);
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--accent);
}
.eyebrow::before {
  content: '';
  width: 28px;
  height: 1px;
  background: var(--accent);
}

.lede {
  font-size: 1.125rem;
  color: var(--ink-soft);
  max-width: 42ch;
}

/* =========================================================
   Layout helpers
========================================================= */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: clamp(1.25rem, 4vw, 2.5rem);
}
.section { padding-block: var(--gap-section); }
.section--tight { padding-block: clamp(3rem, 5vw, 5rem); }
.section--panel { background: var(--bg-panel); }
.section--charcoal { background: var(--charcoal); color: var(--cream-on-dark); }
.section--charcoal p { color: rgba(239, 234, 224, 0.68); }
.section--charcoal h2, .section--charcoal h3 { color: #fff; }

.divider { border: none; border-top: 1px solid var(--line); }

/* =========================================================
   Buttons
========================================================= */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  font-family: var(--font-head);
  font-size: .9rem;
  font-weight: 600;
  letter-spacing: .02em;
  padding: 1rem 1.9rem;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  transition: all .3s var(--ease);
  white-space: nowrap;
}
.btn--primary {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}
.btn--primary:hover { background: var(--accent-dark); border-color: var(--accent-dark); }

.btn--outline {
  border-color: var(--line-strong);
  color: var(--ink);
}
.btn--outline:hover { border-color: var(--ink); background: var(--ink); color: var(--bg); }

.btn--outline-light {
  border-color: rgba(239, 234, 224, 0.35);
  color: var(--cream-on-dark);
}
.btn--outline-light:hover { border-color: var(--cream-on-dark); background: var(--cream-on-dark); color: var(--charcoal); }

.btn--whatsapp {
  background: var(--whatsapp);
  color: #fff;
  border-color: var(--whatsapp);
}
.btn--whatsapp:hover { background: #1DA851; border-color: #1DA851; }

.btn--full { width: 100%; justify-content: center; }

.text-link {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: .9rem;
  color: var(--ink);
  border-bottom: 1px solid var(--line-strong);
  padding-bottom: 2px;
  transition: border-color .25s var(--ease), color .25s var(--ease), gap .25s var(--ease);
}
.text-link:hover { border-color: var(--accent); color: var(--accent); gap: .75rem; }

/* =========================================================
   Header / Nav
========================================================= */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding-block: 1.4rem;
  transition: background .35s var(--ease), padding .35s var(--ease), border-color .35s var(--ease);
  border-bottom: 1px solid transparent;
}
.site-header.is-scrolled {
  background: rgba(246, 243, 236, 0.92);
  backdrop-filter: blur(10px);
  padding-block: .9rem;
  border-color: var(--line);
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.brand { display: flex; align-items: center; gap: .8rem; }
.logomark {
  position: relative;
  width: 40px; height: 40px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.logomark::before {
  content: '';
  position: absolute;
  inset: 3px;
  border: 1.5px solid var(--ink);
  transform: rotate(45deg);
  transition: border-color .3s var(--ease);
}
.logomark span {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: .95rem;
  position: relative;
  z-index: 1;
}
.brand-word {
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 1rem;
  letter-spacing: .04em;
  line-height: 1.25;
}
.brand-word small {
  display: block;
  font-size: .65rem;
  font-weight: 500;
  letter-spacing: .28em;
  color: var(--accent);
}

.nav-desktop {
  display: none;
}
.nav-desktop ul { display: flex; align-items: center; gap: 2.4rem; }
.nav-desktop a {
  position: relative;
  font-family: var(--font-head);
  font-size: .92rem;
  font-weight: 500;
  padding-bottom: 4px;
}
.nav-desktop a::after {
  content: '';
  position: absolute;
  left: 0; right: 100%; bottom: 0;
  height: 1px;
  background: var(--accent);
  transition: right .3s var(--ease);
}
.nav-desktop a:hover::after,
.nav-desktop a.is-active::after { right: 0; }
.nav-desktop a.is-active { color: var(--accent); }

.header-actions { display: flex; align-items: center; gap: 1.1rem; }
.header-actions .btn { display: none; }

.menu-toggle {
  width: 44px; height: 44px;
  display: flex; align-items: center; justify-content: center;
  position: relative;
  z-index: 210;
}
.menu-toggle .bar {
  position: absolute;
  width: 22px; height: 1.5px;
  background: var(--ink);
  transition: transform .35s var(--ease), opacity .35s var(--ease), top .35s var(--ease);
}
.menu-toggle .bar:nth-child(1) { top: 16px; }
.menu-toggle .bar:nth-child(2) { top: 22px; }
.menu-toggle .bar:nth-child(3) { top: 28px; }
.menu-toggle.is-open .bar:nth-child(1) { top: 22px; transform: rotate(45deg); }
.menu-toggle.is-open .bar:nth-child(2) { opacity: 0; }
.menu-toggle.is-open .bar:nth-child(3) { top: 22px; transform: rotate(-45deg); }

/* =========================================================
   Mobile full-screen menu
========================================================= */
.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: var(--charcoal);
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 6rem clamp(1.5rem, 8vw, 4rem);
  clip-path: circle(0% at calc(100% - 2.5rem) 2.5rem);
  transition: clip-path .55s var(--ease);
}
.mobile-menu.is-open {
  clip-path: circle(150% at calc(100% - 2.5rem) 2.5rem);
}
.mobile-menu ul { display: flex; flex-direction: column; }
.mobile-menu a {
  font-family: var(--font-head);
  font-size: clamp(1.8rem, 6vw, 2.6rem);
  font-weight: 600;
  color: var(--cream-on-dark);
  padding-block: .5rem;
  display: inline-block;
  opacity: 0;
  transform: translateY(16px);
  transition: opacity .4s var(--ease), transform .4s var(--ease);
}
.mobile-menu.is-open a { opacity: 1; transform: translateY(0); }
.mobile-menu.is-open li:nth-child(1) a { transition-delay: .08s; }
.mobile-menu.is-open li:nth-child(2) a { transition-delay: .14s; }
.mobile-menu.is-open li:nth-child(3) a { transition-delay: .2s; }
.mobile-menu.is-open li:nth-child(4) a { transition-delay: .26s; }
.mobile-menu.is-open li:nth-child(5) a { transition-delay: .32s; }

.mobile-menu-footer {
  margin-top: 3rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  align-items: flex-start;
  opacity: 0;
  transition: opacity .5s var(--ease) .4s;
}
.mobile-menu.is-open .mobile-menu-footer { opacity: 1; }
.mobile-menu-footer a.btn { color: #fff; }

/* =========================================================
   Pages / routing
========================================================= */
.page { display: none; }
.page.is-active { display: block; animation: pageIn .5s var(--ease); }
@keyframes pageIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* =========================================================
   Hero
========================================================= */
.hero {
  padding-top: clamp(7rem, 12vw, 10rem);
  padding-bottom: var(--gap-section);
}
.hero .container {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: center;
}
.hero-copy h1 { margin-block: 1.4rem 1.5rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 1rem; margin-top: 2.2rem; }

.hero-visual {
  position: relative;
  aspect-ratio: 4 / 5;
  border: 1px solid var(--line-strong);
  padding: 14px;
}
.hero-visual .frame-inner {
  width: 100%; height: 100%;
  position: relative;
  overflow: hidden;
  background:
    repeating-linear-gradient(135deg, rgba(27,26,23,0.06) 0 2px, transparent 2px 14px),
    linear-gradient(160deg, #DCD3C2 0%, #C9BBA1 55%, #A8471F 140%);
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-visual .frame-inner img { width: 100%; height: 100%; object-fit: cover; display: block; }
.hero-stat-card {
  position: absolute;
  left: -1px; bottom: -1px;
  transform: translateY(50%);
  background: var(--ink);
  color: #fff;
  padding: 1.4rem 1.7rem;
  min-width: 200px;
  border: 1px solid var(--ink);
}
.hero-stat-card .num {
  font-family: var(--font-head);
  font-size: 2.1rem;
  font-weight: 700;
  color: var(--accent-soft);
  line-height: 1;
}
.hero-stat-card .label {
  font-size: .72rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  margin-top: .5rem;
  color: rgba(255,255,255,0.72);
}

/* =========================================================
   Trust strip
========================================================= */
.trust-strip {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.trust-strip .container {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  padding-block: clamp(2.2rem, 4vw, 0);
}
.trust-item {
  padding: clamp(1.6rem, 3vw, 2.6rem) 1.2rem;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.trust-item:nth-child(2n) { border-right: none; }
.trust-item .num {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(1.8rem, 2.4vw, 2.6rem);
  color: var(--ink);
}
.trust-item .label {
  margin-top: .35rem;
  font-size: .78rem;
  letter-spacing: .06em;
  color: var(--ink-faint);
}

/* =========================================================
   Section heading row
========================================================= */
.section-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1.5rem;
  margin-bottom: clamp(2.5rem, 4vw, 3.5rem);
}
.section-head h2 { margin-top: .8rem; max-width: 20ch; }

/* =========================================================
   Service rows (editorial list, not cards)
========================================================= */
.service-rows { border-top: 1px solid var(--line); }
.service-rows.reveal { transition: opacity 1.1s var(--ease-smooth), transform 1.1s var(--ease-smooth); }
.service-row {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 1.5rem;
  padding-block: 2rem;
  border-bottom: 1px solid var(--line);
  transition: background .6s var(--ease-smooth), padding-inline .6s var(--ease-smooth);
}
.service-row:hover { background: var(--bg-alt); padding-inline: 1rem; }
.service-index {
  font-family: var(--font-head);
  font-size: .85rem;
  color: var(--ink-faint);
  width: 2.4rem;
}
.service-row-body { display: flex; align-items: center; gap: 1.4rem; }
.service-icon {
  width: 46px; height: 46px;
  flex-shrink: 0;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--accent);
}
.service-icon svg { width: 20px; height: 20px; }
.service-row-body h3 { margin-bottom: .3rem; }
.service-row-body p { max-width: 46ch; font-size: .95rem; }
.service-arrow {
  width: 40px; height: 40px;
  border-radius: 50%;
  border: 1px solid var(--line-strong);
  display: flex; align-items: center; justify-content: center;
  transition: background .6s var(--ease-smooth), border-color .6s var(--ease-smooth), transform .6s var(--ease-smooth);
}
.service-row:hover .service-arrow { background: var(--ink); border-color: var(--ink); color: #fff; transform: rotate(45deg); }
.service-arrow svg { width: 16px; height: 16px; }

/* Detailed service blocks (services page) */
.service-detail {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  padding-block: 3rem;
  border-bottom: 1px solid var(--line);
}
.service-detail:first-of-type { border-top: 1px solid var(--line); }
.service-detail-head { display: flex; align-items: center; gap: 1.2rem; }
.service-detail ul { margin-top: 1.2rem; display: grid; grid-template-columns: 1fr; gap: .7rem; }
.service-detail li {
  display: flex; align-items: center; gap: .7rem;
  font-size: .92rem; color: var(--ink-soft);
}
.service-detail li svg { width: 14px; height: 14px; color: var(--accent); flex-shrink: 0; }

/* =========================================================
   Projects grid
========================================================= */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: .6rem;
  margin-bottom: 2.5rem;
}
.filter-btn {
  font-family: var(--font-head);
  font-size: .82rem;
  font-weight: 500;
  padding: .6rem 1.2rem;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  color: var(--ink-soft);
  transition: all .25s var(--ease);
}
.filter-btn.is-active, .filter-btn:hover {
  background: var(--ink);
  border-color: var(--ink);
  color: #fff;
}

.project-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2px;
  background: var(--line);
  border: 1px solid var(--line);
}
.project-card {
  background: var(--bg);
  position: relative;
  overflow: hidden;
  cursor: pointer;
}
.project-card .visual {
  aspect-ratio: 4/3;
  background: linear-gradient(150deg, #DCD3C2 0%, #B9AC93 60%, #8C5A3C 140%);
  position: relative;
  overflow: hidden;
}
.project-card .visual img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .6s var(--ease-smooth);
}
.project-card:hover .visual img { transform: scale(1.06); }
.project-card .body { padding: 1.6rem; }
.project-card .cat {
  font-family: var(--font-head);
  font-size: .7rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--accent);
}
.project-card h3 { margin-block: .5rem .5rem; font-size: 1.15rem; }
.project-card p { font-size: .88rem; }
.project-card.is-hidden { display: none; }

.projects-empty {
  grid-column: 1 / -1;
  background: var(--bg-panel);
  border: 1px solid var(--line);
  padding: clamp(3rem, 6vw, 5rem) clamp(1.5rem, 5vw, 3rem);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 1.4rem;
}
.projects-empty-icon {
  width: 56px; height: 56px;
  border-radius: 50%;
  border: 1px solid var(--line-strong);
  display: flex; align-items: center; justify-content: center;
  color: var(--accent);
}
.projects-empty h3 {
  font-size: clamp(1.1rem, .5vw + 1rem, 1.35rem);
  max-width: 28ch;
}
.projects-empty p {
  font-size: .92rem;
  color: var(--ink-soft);
  max-width: 44ch;
  line-height: 1.6;
}

/* =========================================================
   About page
========================================================= */
.split {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: center;
}
.split-visual {
  aspect-ratio: 3/4;
  border: 1px solid var(--line-strong);
  padding: 12px;
}
.split-visual .frame-inner {
  width: 100%; height: 100%;
  overflow: hidden;
  background: linear-gradient(165deg, #EDE6D8 0%, #C9BBA1 55%, #7E3416 150%);
  display: flex; align-items: center; justify-content: center;
}
.split-visual .frame-inner img { width: 100%; height: 100%; object-fit: cover; display: block; }

.pull-quote {
  border-left: 3px solid var(--accent);
  padding-left: 1.6rem;
  margin-block: 1.8rem;
  font-family: var(--font-head);
  font-size: clamp(1.15rem, 1vw + 0.9rem, 1.5rem);
  font-weight: 500;
  color: var(--ink);
  line-height: 1.5;
}
.pull-quote strong { color: var(--accent); }

.mv-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
.mv-card { background: var(--bg-panel); padding: clamp(2rem, 4vw, 3rem); }
.mv-card .service-icon { margin-bottom: 1.4rem; }

.values-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2px;
  background: var(--line);
  border: 1px solid var(--line);
}
.value-item { background: var(--bg); padding: 2rem 1.5rem; text-align: center; }
.value-item svg { width: 26px; height: 26px; color: var(--accent); margin-inline: auto; }
.value-item h4 { margin-top: 1rem; margin-bottom: .5rem; }
.value-item p { font-size: .85rem; }

/* =========================================================
   CTA band
========================================================= */
.cta-band {
  position: relative;
  padding-block: clamp(4rem, 7vw, 6rem);
  text-align: center;
  background:
    linear-gradient(var(--charcoal), var(--charcoal)),
    repeating-linear-gradient(90deg, rgba(255,255,255,0.04) 0 1px, transparent 1px 64px);
}
.cta-band h2 { color: #fff; max-width: 26ch; margin-inline: auto; }
.cta-band p { max-width: 46ch; margin: 1.2rem auto 2.2rem; }
.cta-actions { display: flex; flex-wrap: wrap; gap: 1rem; justify-content: center; }

/* =========================================================
   Contact
========================================================= */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3.5rem;
}
.contact-list { margin-block: 2rem; display: flex; flex-direction: column; gap: 1.6rem; }
.contact-list-item { display: flex; gap: 1.1rem; align-items: flex-start; }
.contact-list-item .service-icon { width: 42px; height: 42px; }
.contact-list-item .service-icon svg { width: 18px; height: 18px; }
.contact-list-item h4 { margin-bottom: .3rem; font-size: .95rem; }
.contact-list-item p { font-size: .92rem; }

.call-card {
  height: 100%;
  background: var(--bg-panel);
  border: 1px solid var(--line);
  padding: clamp(2.4rem, 5vw, 3.6rem);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  gap: 1.6rem;
}
.call-card-text {
  font-size: clamp(1.15rem, .5vw + 1rem, 1.4rem);
  color: var(--ink);
  max-width: 32ch;
  line-height: 1.4;
}
.call-card-number {
  display: inline-flex;
  align-items: center;
  gap: 1rem;
  font-family: var(--font-head);
  font-size: clamp(1.5rem, 1.6vw + 1rem, 2.1rem);
  font-weight: 600;
  color: var(--ink);
  transition: color .4s var(--ease-smooth), gap .4s var(--ease-smooth);
}
.call-card-number:hover { color: var(--accent); gap: 1.3rem; }
.call-card-icon {
  flex-shrink: 0;
  width: 56px; height: 56px;
  border-radius: 50%;
  border: 1px solid var(--line-strong);
  display: flex; align-items: center; justify-content: center;
  color: var(--accent);
  transition: background .4s var(--ease-smooth), border-color .4s var(--ease-smooth), color .4s var(--ease-smooth);
}
.call-card-number:hover .call-card-icon { background: var(--accent); border-color: var(--accent); color: #fff; }
.call-card-hint { font-size: .88rem; color: var(--ink-faint); }

/* =========================================================
   Footer
========================================================= */
.site-footer { background: var(--charcoal); color: var(--cream-on-dark); padding-top: clamp(3.5rem, 6vw, 5.5rem); }
.footer-top {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(239,234,224,0.12);
}
.footer-brand p { max-width: 34ch; margin-top: 1rem; font-size: .92rem; }
.footer-brand .brand-word { color: #fff; }
.footer-brand .logomark::before { border-color: rgba(239,234,224,0.6); }
.footer-col h4 { color: #fff; font-size: .82rem; letter-spacing: .1em; text-transform: uppercase; margin-bottom: 1.2rem; }
.footer-col ul { display: flex; flex-direction: column; gap: .7rem; }
.footer-col a, .footer-col li { font-size: .92rem; color: rgba(239,234,224,0.68); }
.footer-col a:hover { color: var(--accent-soft); }
.footer-bottom {
  padding-block: 1.6rem;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: space-between;
  font-size: .8rem;
  color: rgba(239,234,224,0.5);
}

/* =========================================================
   Floating WhatsApp button
========================================================= */
.whatsapp-float {
  position: fixed;
  right: clamp(1.2rem, 3vw, 2rem);
  bottom: clamp(1.2rem, 3vw, 2rem);
  z-index: 150;
  width: 58px; height: 58px;
  border-radius: 50%;
  background: var(--whatsapp);
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
  transition: transform .3s var(--ease);
}
.whatsapp-float:hover { transform: scale(1.08); }
.whatsapp-float svg { width: 28px; height: 28px; color: #fff; }

/* =========================================================
   Scroll reveal
========================================================= */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

/* =========================================================
   Responsive
========================================================= */
@media (min-width: 720px) {
  .trust-strip .container { grid-template-columns: repeat(4, 1fr); }
  .trust-item { border-right: 1px solid var(--line); border-bottom: none; }
  .trust-item:nth-child(2n) { border-right: 1px solid var(--line); }
  .trust-item:last-child { border-right: none; }

  .mv-grid { grid-template-columns: repeat(2, 1fr); }
  .values-row { grid-template-columns: repeat(4, 1fr); }
  .project-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 960px) {
  .nav-desktop { display: block; }
  .menu-toggle { display: none; }
  .header-actions .btn { display: inline-flex; }

  .hero .container { grid-template-columns: 1fr .85fr; gap: clamp(3rem, 6vw, 6rem); }
  .hero-visual { max-width: 460px; margin-left: auto; }

  .split { grid-template-columns: .9fr 1.1fr; gap: clamp(3.5rem, 7vw, 7rem); }
  .split.is-reversed { grid-template-columns: 1.1fr .9fr; }
  .split.is-reversed .split-visual { order: 2; }

  .project-grid { grid-template-columns: repeat(3, 1fr); }
  .project-grid .project-card:first-child { grid-column: span 2; grid-row: span 2; }
  .project-grid .project-card:first-child .visual { aspect-ratio: auto; height: 100%; min-height: 420px; }

  .contact-grid { grid-template-columns: .85fr 1.15fr; gap: clamp(3.5rem, 6vw, 6rem); }

  .service-detail { grid-template-columns: .8fr 1.2fr; gap: clamp(3rem, 5vw, 5rem); align-items: start; }
  .service-detail ul { grid-template-columns: repeat(2, 1fr); }

  .footer-top { grid-template-columns: 1.4fr .8fr .8fr 1fr; gap: 3rem; }
}

@media (min-width: 1180px) {
  .hero-copy h1 { max-width: 15ch; }
}