/* ===========================================================
   Arsell Agro — shared stylesheet
   Palette: coconut cream / husk brown / palm green / soft gold
   =========================================================== */

:root {
  --cream: #faf6ee;
  --cream-dark: #f0e9d8;
  --husk-brown: #6b4a33;
  --husk-brown-dark: #4a3221;
  --palm-green: #3f6b4a;
  --palm-green-dark: #2c4d34;
  --gold: #c8973f;
  --text-main: #2c241c;
  --text-muted: #6e6255;
  --white: #ffffff;
  --shadow: 0 4px 18px rgba(74, 50, 33, 0.08);
  --radius: 10px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Segoe UI", -apple-system, BlinkMacSystemFont, "Helvetica Neue", Arial, sans-serif;
  color: var(--text-main);
  background: var(--cream);
  line-height: 1.6;
}

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

a {
  color: var(--palm-green-dark);
  text-decoration: none;
}

a:hover {
  color: var(--gold);
}

.container {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- Header ---------- */

header.site-header {
  background: var(--cream);
  border-bottom: 1px solid var(--cream-dark);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  max-width: 1080px;
  margin: 0 auto;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 1.4rem;
  color: var(--husk-brown-dark);
}

.logo-mark {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, var(--gold), var(--husk-brown) 70%);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 1.1rem;
  font-weight: 800;
  flex-shrink: 0;
}

.logo-text-sub {
  display: block;
  font-size: 0.62rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  color: var(--palm-green-dark);
  text-transform: uppercase;
  margin-top: 1px;
}

nav.main-nav {
  display: flex;
  align-items: center;
  gap: 28px;
}

nav.main-nav a {
  color: var(--text-main);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 6px 2px;
  border-bottom: 2px solid transparent;
}

nav.main-nav a:hover,
nav.main-nav a.active {
  color: var(--palm-green-dark);
  border-bottom-color: var(--gold);
}

.lang-toggle {
  display: flex;
  gap: 4px;
  background: var(--cream-dark);
  border-radius: 999px;
  padding: 3px;
  margin-left: 12px;
}

.lang-toggle button {
  border: none;
  background: transparent;
  padding: 5px 12px;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 700;
  cursor: pointer;
  color: var(--text-muted);
}

.lang-toggle button.active {
  background: var(--palm-green-dark);
  color: var(--white);
}

/* ---------- Hero ---------- */

.hero {
  background: linear-gradient(135deg, var(--palm-green-dark), var(--palm-green));
  color: var(--white);
  padding: 72px 24px;
}

.hero-inner {
  max-width: 1080px;
  margin: 0 auto;
}

.hero h1 {
  font-size: 2.4rem;
  margin: 0 0 16px;
  max-width: 640px;
  line-height: 1.25;
}

.hero p {
  font-size: 1.1rem;
  max-width: 560px;
  color: rgba(255,255,255,0.9);
  margin: 0 0 28px;
}

.btn {
  display: inline-block;
  background: var(--gold);
  color: var(--husk-brown-dark);
  font-weight: 700;
  padding: 13px 28px;
  border-radius: 999px;
  border: none;
  cursor: pointer;
  font-size: 1rem;
}

.btn:hover {
  background: #dcae5a;
  color: var(--husk-brown-dark);
}

.btn-outline {
  display: inline-block;
  border: 2px solid var(--white);
  color: var(--white);
  font-weight: 700;
  padding: 11px 26px;
  border-radius: 999px;
  margin-left: 12px;
}

.btn-outline:hover {
  background: rgba(255,255,255,0.12);
  color: var(--white);
}

/* ---------- Sections ---------- */

section {
  padding: 64px 24px;
}

section.alt {
  background: var(--white);
}

h2.section-title {
  font-size: 1.8rem;
  color: var(--husk-brown-dark);
  margin: 0 0 10px;
}

.section-lead {
  color: var(--text-muted);
  max-width: 640px;
  margin: 0 0 36px;
}

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
}

.card {
  background: var(--cream);
  border: 1px solid var(--cream-dark);
  border-radius: var(--radius);
  padding: 26px;
}

.card-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--cream-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  margin-bottom: 14px;
}

.card h3 {
  margin: 0 0 8px;
  font-size: 1.1rem;
  color: var(--husk-brown-dark);
}

.card p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.95rem;
}

.placeholder-note {
  background: #fff6e5;
  border: 1px dashed var(--gold);
  border-radius: var(--radius);
  padding: 14px 18px;
  font-size: 0.85rem;
  color: var(--husk-brown-dark);
  margin: 24px 0;
}

/* ---------- Contact ---------- */

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}

@media (max-width: 760px) {
  .contact-grid {
    grid-template-columns: 1fr;
  }
  .hero h1 {
    font-size: 1.9rem;
  }
  nav.main-nav {
    gap: 16px;
  }
  .header-inner {
    flex-wrap: wrap;
    gap: 10px;
  }
}

.contact-info dl {
  margin: 0;
}

.contact-info dt {
  font-weight: 700;
  color: var(--husk-brown-dark);
  margin-top: 18px;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.contact-info dd {
  margin: 4px 0 0;
  color: var(--text-main);
}

form.contact-form {
  display: flex;
  flex-direction: column;
  gap: 14px;
  background: var(--cream);
  padding: 26px;
  border-radius: var(--radius);
  border: 1px solid var(--cream-dark);
}

form.contact-form label {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--husk-brown-dark);
}

form.contact-form input,
form.contact-form textarea {
  padding: 11px 12px;
  border-radius: 6px;
  border: 1px solid #d9cfbb;
  font-family: inherit;
  font-size: 0.95rem;
  background: var(--white);
}

form.contact-form textarea {
  min-height: 120px;
  resize: vertical;
}

form.contact-form button {
  align-self: flex-start;
  margin-top: 6px;
}

.form-status {
  font-size: 0.9rem;
  margin-top: 4px;
}

/* ---------- Footer ---------- */

footer.site-footer {
  background: var(--husk-brown-dark);
  color: rgba(255,255,255,0.8);
  padding: 32px 24px;
  font-size: 0.9rem;
}

.footer-inner {
  max-width: 1080px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

footer.site-footer a {
  color: rgba(255,255,255,0.85);
}

/* ---------- Language visibility ---------- */

[data-lang="en"] { display: none; }
[data-lang="tr"] { display: initial; }

body.lang-en [data-lang="tr"] { display: none; }
body.lang-en [data-lang="en"] { display: initial; }

/* block-level elements need display:block/flex instead of initial when active */
body.lang-en div[data-lang="en"],
body.lang-en section[data-lang="en"],
body.lang-en p[data-lang="en"],
body.lang-en ul[data-lang="en"],
body.lang-en dl[data-lang="en"] { display: block; }

div[data-lang="tr"],
section[data-lang="tr"],
p[data-lang="tr"],
ul[data-lang="tr"],
dl[data-lang="tr"] { display: block; }

div[data-lang="en"],
section[data-lang="en"],
p[data-lang="en"],
ul[data-lang="en"],
dl[data-lang="en"] { display: none; }

/* The TR/EN toggle buttons themselves carry data-lang too (so lang.js can
   read which button is which) — they must always stay visible regardless
   of the current language, so override the hide/show rules above. */
.lang-toggle button[data-lang="tr"],
.lang-toggle button[data-lang="en"] {
  display: inline-block !important;
}