/* Neşe Atasoy Mali Müşavirlik — site layer.
   Design tokens and component classes come from tokens.css (the Industry
   design system); everything below is page furniture built on those tokens. */

body { margin: 0; min-height: 100vh; }
.page { display: flex; flex-direction: column; min-height: 100vh; }
main { flex: 1; }
a { color: var(--color-accent-700); }
a:hover { color: var(--color-accent-900); }

.shell { max-width: 1200px; margin: 0 auto; padding: 0 28px; }
.muted { color: color-mix(in srgb, var(--color-text) 72%, transparent); }
.kicker {
  font-family: var(--font-heading); font-weight: var(--font-heading-weight);
  font-size: 13px; line-height: 1.12; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--color-accent-700); margin: 0 0 14px;
}
.section { padding: 76px 0; }
.section--tight { padding: 68px 0 44px; }
.section--rule { border-top: 1px solid var(--color-divider); }
.section--dark { background: var(--color-accent-900); color: var(--color-bg); }
.section--dark h1, .section--dark h2, .section--dark h3, .section--dark h4 { color: var(--color-bg); }
.section--dark .kicker { color: var(--color-accent-300); }

.h-display { font-size: clamp(36px, 4.6vw, 60px); line-height: 1; text-transform: uppercase; letter-spacing: -0.025em; margin: 0; }
.h-section { font-size: clamp(28px, 3.4vw, 42px); text-transform: uppercase; letter-spacing: -0.02em; line-height: 1.02; margin: 0 0 16px; }
.h-sub { font-size: clamp(26px, 3vw, 38px); text-transform: uppercase; letter-spacing: -0.02em; margin: 0; }
.lead { font-size: 16.5px; line-height: 1.65; max-width: 56ch; color: color-mix(in srgb, var(--color-text) 78%, transparent); margin: 0; }

.skip-link { position: absolute; left: -9999px; top: 0; z-index: 100; padding: 10px 16px; background: var(--color-accent-900); color: var(--color-bg); }
.skip-link:focus { left: 0; }

/* ── header ─────────────────────────────────────────────────────────── */
.site-header {
  position: sticky; top: 0; z-index: 30;
  background: color-mix(in srgb, var(--color-bg) 92%, transparent);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-divider);
}
.site-header__inner { display: flex; flex-wrap: wrap; align-items: center; gap: 14px 24px; padding-top: 14px; padding-bottom: 14px; }
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; color: inherit; margin-right: auto; }
.brand img { width: 42px; height: 42px; }
.brand__name { font-family: var(--font-heading); font-weight: 600; font-size: 19px; letter-spacing: -0.01em; }
.brand__line { font-size: 10px; letter-spacing: 0.16em; text-transform: uppercase; color: color-mix(in srgb, var(--color-text) 55%, transparent); }
.brand__text { display: flex; flex-direction: column; line-height: 1.1; }

.header-tools { display: flex; align-items: center; gap: 14px; }
.nav-toggle { display: none; }

.nav { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 20px; padding: 0; }
.nav__item { position: relative; }
.nav__link {
  display: flex; align-items: center; gap: 6px; text-decoration: none;
  font-size: 13.5px; letter-spacing: 0.02em; white-space: nowrap; padding: 8px 0; color: inherit;
  background: none; border: 0; font-family: inherit; cursor: pointer;
}
.nav__link:hover, .nav__link[aria-current="page"] { color: var(--color-accent-700); }
.nav__link svg { flex: none; opacity: 0.7; transition: transform .18s ease; }
.nav__item[data-open="true"] > .nav__link svg { transform: rotate(180deg); }

.nav__panel {
  position: absolute; top: calc(100% + 10px); right: -14px; z-index: 40;
  display: none; background: var(--color-bg); padding: 16px;
  width: min(300px, calc(100vw - 48px));
}
.nav__panel--wide { width: min(660px, calc(100vw - 48px)); }
.nav__item[data-open="true"] > .nav__panel { display: block; }
.nav__grid { display: grid; grid-template-columns: minmax(240px, 1fr); gap: 4px; }
.nav__grid--wide { grid-template-columns: repeat(auto-fit, minmax(232px, 1fr)); }
.nav__card { display: flex; gap: 12px; padding: 10px; text-decoration: none; color: inherit; }
.nav__card:hover { background: color-mix(in srgb, var(--color-text) 6%, transparent); color: inherit; }
.nav__card svg { flex: none; color: var(--color-accent); margin-top: 2px; }
.nav__card-label { display: block; font-family: var(--font-heading); font-weight: 600; font-size: 15px; line-height: 1.2; }
.nav__card-desc { display: block; font-size: 12px; line-height: 1.45; color: color-mix(in srgb, var(--color-text) 62%, transparent); margin: 3px 0 0; }

.lang-switch { display: inline-flex; height: 30px; }
.lang-switch a { padding: 4px 10px; font-size: 11.5px; letter-spacing: 0.06em; text-decoration: none; display: inline-flex; align-items: center; color: inherit; }
.lang-switch a[aria-current="true"] { background: var(--color-accent); color: var(--color-bg); }

.btn-cta { padding: 9px 16px; font-size: 13px; letter-spacing: 0.02em; white-space: nowrap; }

/* ── hero ───────────────────────────────────────────────────────────── */
.hero { position: relative; background: var(--color-accent-900); color: var(--color-bg); overflow: hidden; }
.hero__bg { position: absolute; inset: 0; }
.hero__bg .img-slot { position: absolute; inset: 0; height: 100%; }
.hero__scrim {
  position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(100deg, var(--color-accent-900) 0%, color-mix(in srgb, var(--color-accent-900) 92%, transparent) 46%, color-mix(in srgb, var(--color-accent-900) 40%, transparent) 100%);
}
.hero__inner { position: relative; padding: 104px 28px 96px; max-width: 1200px; margin: 0 auto; }
.hero__body { max-width: 640px; }
.hero__kicker { display: flex; align-items: center; gap: 10px; margin-bottom: 24px; }
.hero__kicker span:first-child { width: 34px; height: 1px; background: var(--color-accent-300); }
.hero__kicker span:last-child { font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--color-accent-300); }
.hero h1 { font-size: clamp(40px, 5.2vw, 68px); line-height: 0.98; letter-spacing: -0.025em; text-transform: uppercase; margin: 0 0 22px; color: var(--color-bg); text-wrap: balance; }
.hero p { font-size: 17px; line-height: 1.62; max-width: 48ch; color: color-mix(in srgb, var(--color-bg) 88%, transparent); margin: 0 0 32px; text-wrap: pretty; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 12px; }
.btn-onDark { padding: 13px 22px; font-size: 14px; background: var(--color-bg); color: var(--color-accent-900); border-color: var(--color-bg); }
.btn-onDark:hover { background: var(--color-accent-100); color: var(--color-accent-900); }
.btn-outlineOnDark { padding: 13px 22px; font-size: 14px; color: var(--color-bg); border-color: color-mix(in srgb, var(--color-bg) 45%, transparent); }
.btn-outlineOnDark:hover { background: color-mix(in srgb, var(--color-bg) 12%, transparent); color: var(--color-bg); }

/* ── stats ──────────────────────────────────────────────────────────── */
.stats { border-top: 1px solid var(--color-divider); border-bottom: 1px solid var(--color-divider); }
.stats__grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); }
.stat { padding: 30px 22px; border-right: 1px solid var(--color-divider); }
.stat__k { font-family: var(--font-heading); font-weight: 600; font-size: 40px; line-height: 1; color: var(--color-accent-700); }
.stat__v { font-size: 12px; letter-spacing: 0.1em; text-transform: uppercase; margin-top: 8px; color: color-mix(in srgb, var(--color-text) 60%, transparent); }

/* ── generic two-column split ───────────────────────────────────────── */
.split { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 48px; }
.split--wide { gap: 52px; align-items: center; }
.split--top { align-items: start; }
.split > * { min-width: 0; }

.problem { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 20px; padding: 22px 0; border-top: 1px solid var(--color-divider); }
.problem__q { font-family: var(--font-heading); font-weight: 600; font-size: 19px; line-height: 1.15; color: color-mix(in srgb, var(--color-text) 55%, transparent); }
.problem__a { font-size: 14.5px; line-height: 1.6; }

/* ── service cards ──────────────────────────────────────────────────── */
.section-head { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 20px; margin-bottom: 44px; }
.section-head__link { font-size: 13px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--color-accent-300); text-decoration: none; border-bottom: 1px solid currentColor; padding-bottom: 3px; }
.section-head__link:hover { color: var(--color-bg); }

.card-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 28px; }
.service-card { padding: 26px 22px; border-color: color-mix(in srgb, var(--color-bg) 26%, transparent); display: flex; flex-direction: column; gap: 10px; min-height: 190px; }
.service-card__top { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.service-card__no { font-family: var(--font-heading); font-weight: 600; font-size: 13px; letter-spacing: 0.14em; color: var(--color-accent-300); }
.service-card h3 { margin: 0; font-size: 21px; text-transform: uppercase; letter-spacing: -0.01em; color: var(--color-bg); }
.service-card p { margin: 0; font-size: 13.5px; line-height: 1.6; color: color-mix(in srgb, var(--color-bg) 78%, transparent); }
.corner--onDark { color: color-mix(in srgb, var(--color-bg) 60%, transparent); }

/* ── process ────────────────────────────────────────────────────────── */
/* Cells draw their own right/bottom hairlines, so a row that does not fill
   never leaves an empty tinted cell behind. */
.matrix { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); border-top: 1px solid var(--color-divider); border-left: 1px solid var(--color-divider); }
.matrix > * { background: var(--color-bg); border-right: 1px solid var(--color-divider); border-bottom: 1px solid var(--color-divider); }
.step { padding: 28px 24px 34px; }
.step__no { font-family: var(--font-heading); font-weight: 600; font-size: 52px; line-height: 1; color: var(--color-accent-300); }
.step h3 { margin: 14px 0 8px; font-size: 19px; text-transform: uppercase; }
.step p { margin: 0; font-size: 14px; line-height: 1.6; color: color-mix(in srgb, var(--color-text) 72%, transparent); }

/* ── faq ────────────────────────────────────────────────────────────── */
details.faq { border-top: 1px solid var(--color-divider); }
details.faq > summary { list-style: none; cursor: pointer; display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 20px 0; font-family: var(--font-heading); font-weight: 600; font-size: 18px; line-height: 1.25; }
details.faq > summary::-webkit-details-marker { display: none; }
details.faq[open] .faq-plus { transform: rotate(45deg); }
.faq-plus { flex: none; width: 14px; height: 14px; position: relative; transition: transform .2s ease; color: var(--color-accent); }
.faq-plus span:first-child { position: absolute; top: 6px; left: 0; width: 14px; height: 1.5px; background: currentColor; }
.faq-plus span:last-child { position: absolute; left: 6px; top: 0; height: 14px; width: 1.5px; background: currentColor; }
details.faq p { margin: 0 0 22px; font-size: 14.5px; line-height: 1.65; max-width: 56ch; color: color-mix(in srgb, var(--color-text) 75%, transparent); }

/* ── about ──────────────────────────────────────────────────────────── */
.about-media { display: flex; flex-direction: column; gap: 14px; }
.about-card { padding: 16px 18px; display: flex; flex-direction: column; gap: 3px; }
.about-card__name { font-family: var(--font-heading); font-weight: 600; font-size: 18px; text-transform: uppercase; letter-spacing: 0.01em; }
.about-card__line { font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: color-mix(in srgb, var(--color-text) 58%, transparent); }
.about-para { font-size: 16px; line-height: 1.72; margin: 0 0 18px; color: color-mix(in srgb, var(--color-text) 82%, transparent); max-width: 54ch; }
.facts { margin-top: 32px; border-top: 1px solid var(--color-divider); }
.fact { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 12px; padding: 16px 0; border-bottom: 1px solid var(--color-divider); }
.fact__k { font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: color-mix(in srgb, var(--color-text) 55%, transparent); }
.fact__v { font-size: 14.5px; line-height: 1.55; }
.value-card { padding: 24px 20px; border-color: color-mix(in srgb, var(--color-bg) 26%, transparent); }
.value-card h3 { margin: 0 0 8px; font-size: 20px; text-transform: uppercase; color: var(--color-bg); }
.value-card p { margin: 0; font-size: 13.5px; line-height: 1.6; color: color-mix(in srgb, var(--color-bg) 78%, transparent); }
.tag-row { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 26px; }

/* ── services page ──────────────────────────────────────────────────── */
.service-matrix { display: grid; grid-template-columns: repeat(auto-fit, minmax(290px, 1fr)); border-top: 1px solid var(--color-divider); border-left: 1px solid var(--color-divider); }
.service-detail { background: var(--color-bg); padding: 30px 26px 34px; display: flex; flex-direction: column; gap: 10px; border-right: 1px solid var(--color-divider); border-bottom: 1px solid var(--color-divider); scroll-margin-top: 90px; }
.service-detail__head { display: flex; align-items: baseline; gap: 12px; }
.service-detail__no { font-family: var(--font-heading); font-weight: 600; font-size: 13px; letter-spacing: 0.14em; color: var(--color-accent); }
.service-detail h2 { margin: 0; font-size: 23px; text-transform: uppercase; letter-spacing: -0.015em; }
.service-detail p { margin: 0; font-size: 14.5px; line-height: 1.62; color: color-mix(in srgb, var(--color-text) 76%, transparent); }
.ticks { margin: 8px 0 0; padding: 0; list-style: none; display: flex; flex-direction: column; gap: 7px; }
.ticks li { display: flex; gap: 10px; font-size: 13.5px; line-height: 1.5; }
.ticks li::before { content: ""; flex: none; width: 6px; height: 6px; margin-top: 7px; background: var(--color-accent); }
.cta-band { padding: 36px 30px; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 24px; }
.cta-band h2 { margin: 0 0 6px; font-size: 26px; text-transform: uppercase; }
.cta-band p { margin: 0; font-size: 14.5px; color: color-mix(in srgb, var(--color-text) 70%, transparent); }

/* ── insights ───────────────────────────────────────────────────────── */
.insight-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 28px; }
.insight { padding: 26px 22px; display: flex; flex-direction: column; gap: 12px; min-height: 230px; }
.insight h2 { margin: 0; font-size: 22px; text-transform: uppercase; letter-spacing: -0.015em; line-height: 1.1; }
.insight p { margin: 0; flex: 1; font-size: 13.5px; line-height: 1.6; color: color-mix(in srgb, var(--color-text) 74%, transparent); }
.insight__date { font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; color: color-mix(in srgb, var(--color-text) 50%, transparent); }

/* ── contact ────────────────────────────────────────────────────────── */
.contact-rows { border-top: 1px solid var(--color-divider); }
.contact-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 10px; padding: 16px 0; border-bottom: 1px solid var(--color-divider); }
.contact-row__k { font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: color-mix(in srgb, var(--color-text) 55%, transparent); }
.contact-row__v { font-size: 15px; }
.site-form { padding: 32px 28px; display: flex; flex-direction: column; gap: 16px; }
.site-form h2 { margin: 0; font-size: 24px; text-transform: uppercase; }
.field-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 16px; }
.field > label .req { color: var(--color-accent); }
.form-status { margin: 0; font-size: 13.5px; line-height: 1.55; }
.form-status:empty { display: none; }
.form-status[data-state="ok"] { color: var(--color-accent-700); }
.form-status[data-state="error"], .form-status[data-state="offline"] { color: #8c3b2f; }
.consent { display: flex; gap: 8px; align-items: flex-start; font-size: 12.5px; line-height: 1.5; color: color-mix(in srgb, var(--color-text) 70%, transparent); }
.consent input { margin-top: 3px; }

/* ── image slots ────────────────────────────────────────────────────── */
.img-slot { position: relative; width: 100%; height: 100%; background: var(--color-accent-800); overflow: hidden; }
.img-slot::before {
  content: ""; position: absolute; inset: 0; opacity: 0.45;
  background-image:
    linear-gradient(color-mix(in srgb, var(--color-accent-300) 26%, transparent) 1px, transparent 1px),
    linear-gradient(90deg, color-mix(in srgb, var(--color-accent-300) 26%, transparent) 1px, transparent 1px);
  background-size: 34px 34px;
}
.img-slot img { width: 100%; height: 100%; object-fit: cover; }
.media-frame { position: relative; }
.media-frame .img-slot { position: absolute; inset: 0; }

/* ── footer ─────────────────────────────────────────────────────────── */
.site-footer { background: var(--color-accent-900); color: var(--color-bg); }
.site-footer a { color: color-mix(in srgb, var(--color-bg) 82%, transparent); text-decoration: none; }
.site-footer a:hover { color: var(--color-bg); }
.footer-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 40px; padding: 56px 0 30px; }
.footer-grid > * { min-width: 0; }
.footer-title { font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--color-accent-300); margin-bottom: 14px; }
.footer-list { display: flex; flex-direction: column; gap: 9px; font-size: 13.5px; }
.footer-brand { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; }
.footer-brand span { font-family: var(--font-heading); font-weight: 600; font-size: 19px; }
.footer-blurb { margin: 0; font-size: 13.5px; line-height: 1.6; max-width: 32ch; color: color-mix(in srgb, var(--color-bg) 72%, transparent); }
.footer-mail { font-size: 15px; color: var(--color-bg); border-bottom: 1px solid color-mix(in srgb, var(--color-bg) 40%, transparent); padding-bottom: 2px; }
.footer-hours { margin: 16px 0 0; font-size: 12.5px; line-height: 1.6; color: color-mix(in srgb, var(--color-bg) 60%, transparent); }
.newsletter { display: flex; flex-direction: column; gap: 10px; margin-top: 14px; }
.newsletter p { margin: 0; font-size: 12.5px; line-height: 1.55; color: color-mix(in srgb, var(--color-bg) 70%, transparent); }
.newsletter .input { background: color-mix(in srgb, var(--color-bg) 12%, transparent); color: var(--color-bg); border-color: color-mix(in srgb, var(--color-bg) 34%, transparent); }
.newsletter .input::placeholder { color: color-mix(in srgb, var(--color-bg) 55%, transparent); }
.newsletter .btn { color: var(--color-bg); border-color: color-mix(in srgb, var(--color-bg) 45%, transparent); }
.newsletter .btn:hover { background: color-mix(in srgb, var(--color-bg) 14%, transparent); }
.newsletter .form-status[data-state="ok"] { color: var(--color-accent-300); }
.newsletter .form-status[data-state="error"], .newsletter .form-status[data-state="offline"] { color: #f0b7ac; }
.footer-bottom {
  padding: 18px 0 34px; border-top: 1px solid color-mix(in srgb, var(--color-bg) 20%, transparent);
  display: flex; flex-wrap: wrap; gap: 12px; justify-content: space-between;
  font-size: 11.5px; letter-spacing: 0.06em; color: color-mix(in srgb, var(--color-bg) 60%, transparent);
}

/* ── responsive ─────────────────────────────────────────────────────── */
@media (max-width: 880px) {
  .shell, .hero__inner { padding-left: 20px; padding-right: 20px; }
  .nav-toggle {
    display: inline-flex; align-items: center; gap: 8px; order: 1;
    padding: 8px 12px; font-size: 13px; background: transparent;
    border: 1px solid var(--color-divider); color: inherit; font-family: var(--font-heading); cursor: pointer;
  }
  .header-tools { order: 2; flex-basis: 100%; }
  .nav {
    display: none; order: 3; flex-basis: 100%; flex-direction: column;
    align-items: stretch; gap: 0; padding-bottom: 10px;
  }
  .site-header[data-nav-open="true"] .nav { display: flex; }
  .nav__item { border-top: 1px solid var(--color-divider); }
  .nav__link { padding: 12px 0; font-size: 15px; justify-content: space-between; width: 100%; }
  .nav__panel { position: static; width: auto; padding: 0 0 12px; }
  .nav__panel--wide { width: auto; }
  .hero__inner { padding-top: 72px; padding-bottom: 64px; }
  .section { padding: 56px 0; }
  .stat { border-right: 0; border-bottom: 1px solid var(--color-divider); }
}
@media (prefers-reduced-motion: reduce) {
  * { scroll-behavior: auto !important; transition-duration: .001ms !important; }
}