/* === Tokens === */
:root {
  --color-primary: #4A5A60;
  --color-secondary: #DEE5DF;
  --color-accent: #6FA88A;
  --color-neutral-dark: #1A2024;
  --color-neutral-light: #F7FAF7;
  --font-heading: 'Lora', serif;
  --font-body: 'Inter', sans-serif;
  --radius: 12px;
  --shadow-card: 0 10px 30px -18px rgba(26,32,36,.25);
}

/* === Reset === */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; font-family: var(--font-body); color: var(--color-neutral-dark); background: var(--color-neutral-light); line-height: 1.6; -webkit-font-smoothing: antialiased; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-accent); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3 { font-family: var(--font-heading); font-weight: 600; color: var(--color-neutral-dark); line-height: 1.2; margin: 0 0 .75rem; }
h1 { font-size: clamp(2.25rem, 5vw, 3.75rem); letter-spacing: -.01em; }
h2 { font-size: clamp(1.75rem, 3vw, 2.5rem); }
h3 { font-size: 1.25rem; }
p { margin: 0 0 1rem; }
ul { padding-left: 1.25rem; }

/* === Layout (hero-sidebar-nav) === */
.layout { display: block; }
.sidebar { display: block; background: var(--color-secondary); padding: 1.5rem 1.25rem; position: sticky; top: 0; z-index: 50; }
.logo { display: inline-block; }
.logo img { height: 72px; width: auto; display: block; }
.sidebar-nav { margin-top: 1rem; }
.nav-toggle { background: transparent; border: 1px solid var(--color-neutral-dark); color: var(--color-neutral-dark); padding: .5rem 1rem; font-family: var(--font-body); font-size: .95rem; border-radius: 6px; cursor: pointer; }
.sidebar-nav ul { list-style: none; padding: 0; margin: 1rem 0 0; display: none; flex-direction: column; gap: .25rem; }
.sidebar-nav ul.is-open { display: flex; }
.sidebar-nav a { display: block; padding: .65rem .25rem; color: var(--color-neutral-dark); font-weight: 500; border-bottom: 1px solid rgba(26,32,36,.08); }
.sidebar-nav a[aria-current="page"] { color: var(--color-accent); }
.sidebar-foot { display: none; }
.main { padding: 0; }

@media (min-width: 900px) {
  .layout { display: grid; grid-template-columns: 240px 1fr; align-items: stretch; }
  .sidebar { position: sticky; top: 0; height: 100vh; display: flex; flex-direction: column; padding: 2.5rem 1.75rem; border-right: 1px solid rgba(26,32,36,.08); }
  .logo img { height: 96px; }
  .nav-toggle { display: none; }
  .sidebar-nav { margin-top: 2.5rem; flex: 1; }
  .sidebar-nav ul { display: flex; flex-direction: column; gap: .1rem; }
  .sidebar-nav a { border-bottom: none; padding: .5rem 0; }
  .sidebar-nav a:hover { color: var(--color-accent); text-decoration: none; }
  .sidebar-foot { display: block; font-size: .85rem; color: var(--color-primary); margin: 0; }
  .main { padding: 0; }
}

/* === Hero === */
.hero { padding: 3rem 1.25rem 2rem; max-width: 1100px; margin: 0 auto; }
.eyebrow { font-size: .8rem; letter-spacing: .15em; text-transform: uppercase; color: var(--color-accent); font-weight: 600; margin: 0 0 1rem; }
.hero h1 { max-width: 22ch; }
.hero .sub { font-size: 1.15rem; color: var(--color-primary); max-width: 52ch; margin-top: 1rem; }
.hero-img { width: 100%; aspect-ratio: 16/9; object-fit: cover; border-radius: var(--radius); margin-top: 2rem; }
@media (min-width: 900px) { .hero { padding: 4.5rem 3rem 3rem; } .hero .sub { font-size: 1.25rem; } }

/* === Buttons === */
.btn { display: inline-block; padding: .9rem 1.6rem; border-radius: 6px; font-weight: 600; font-family: var(--font-body); cursor: pointer; border: none; font-size: 1rem; text-decoration: none; margin-top: 1.5rem; transition: transform .15s ease, background .15s ease; }
.btn-primary { background: var(--color-accent); color: var(--color-neutral-light); }
.btn-primary:hover { background: var(--color-primary); text-decoration: none; transform: translateY(-1px); }
.btn-light { background: var(--color-neutral-light); color: var(--color-neutral-dark); }
.btn-light:hover { background: var(--color-secondary); text-decoration: none; }

/* === Section === */
.section { padding: 3rem 1.25rem; max-width: 1100px; margin: 0 auto; }
.section-head { max-width: 60ch; margin: 0 auto 2.5rem; text-align: center; }
.section-head p { color: var(--color-primary); font-size: 1.05rem; }
@media (min-width: 900px) { .section { padding: 4.5rem 3rem; } }

/* === Grids === */
.grid { display: grid; gap: 1.25rem; grid-template-columns: 1fr; }
@media (min-width: 640px) { .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) { .grid-3 { grid-template-columns: repeat(3, 1fr); } .grid-4 { grid-template-columns: repeat(4, 1fr); } }

/* === Cards === */
.card { background: var(--color-neutral-light); border: 1px solid rgba(26,32,36,.08); border-radius: var(--radius); padding: 1.75rem; box-shadow: var(--shadow-card); }
.card-icon { display: inline-flex; align-items: center; justify-content: center; width: 44px; height: 44px; border-radius: 8px; background: var(--color-secondary); color: var(--color-accent); font-size: 1.25rem; margin-bottom: 1rem; }
.card h3 { margin-bottom: .5rem; color: var(--color-neutral-dark); }
.card p { color: var(--color-primary); font-size: .95rem; margin: 0; }

/* === Narrative === */
.narrative-grid { display: grid; gap: 2rem; grid-template-columns: 1fr; align-items: center; }
.narrative-grid img { width: 100%; aspect-ratio: 4/3; object-fit: cover; border-radius: var(--radius); }
.narrative-text p { color: var(--color-primary); font-size: 1.05rem; }
@media (min-width: 900px) {
  .narrative-grid { grid-template-columns: 1fr 1fr; gap: 3.5rem; }
  .narrative-grid.reverse > .narrative-text { order: 2; }
  .narrative-grid.reverse > img { order: 1; }
}

/* === Testimonial === */
.testimonial-section { background: var(--color-secondary); max-width: none; padding-left: 1.25rem; padding-right: 1.25rem; }
.testimonial { max-width: 700px; margin: 0 auto; text-align: center; }
.testimonial p { font-family: var(--font-heading); font-style: italic; font-size: clamp(1.15rem, 2vw, 1.5rem); line-height: 1.5; color: var(--color-neutral-dark); }
.testimonial cite { display: block; margin-top: 1.25rem; font-style: normal; font-weight: 600; color: var(--color-primary); font-size: .95rem; }

/* === CTA Band === */
.cta-band { background: var(--color-primary); color: var(--color-neutral-light); padding: 3.5rem 1.5rem; text-align: center; }
.cta-band h2 { color: var(--color-neutral-light); max-width: 24ch; margin-left: auto; margin-right: auto; }
.cta-band p { color: rgba(247,250,247,.85); max-width: 50ch; margin: 1rem auto 0; }

/* === Form === */
.contact-form { max-width: 640px; margin: 0 auto; display: grid; gap: 1.25rem; }
.field { display: flex; flex-direction: column; gap: .4rem; }
.field label { font-weight: 600; font-size: .95rem; color: var(--color-neutral-dark); }
.field input, .field textarea { font-family: var(--font-body); font-size: 1rem; padding: .85rem 1rem; border: 1px solid rgba(26,32,36,.18); border-radius: 6px; background: var(--color-neutral-light); color: var(--color-neutral-dark); }
.field input:focus, .field textarea:focus { outline: 2px solid var(--color-accent); outline-offset: 1px; border-color: var(--color-accent); }
.contact-form .btn { justify-self: start; margin-top: .5rem; }

/* === Footer === */
.site-footer { background: var(--color-neutral-dark); color: var(--color-neutral-light); padding: 3rem 1.5rem 1.5rem; }
.footer-grid { display: grid; gap: 2rem; grid-template-columns: 1fr; max-width: 1100px; margin: 0 auto; }
.footer-brand { font-family: var(--font-heading); font-size: 1.4rem; font-weight: 600; margin: 0 0 .5rem; }
.site-footer h3 { color: var(--color-neutral-light); font-size: 1rem; margin-bottom: .75rem; }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li { margin-bottom: .4rem; }
.site-footer a { color: var(--color-secondary); }
.site-footer a:hover { color: var(--color-accent); text-decoration: none; }
.site-footer address { font-style: normal; color: var(--color-secondary); line-height: 1.7; margin-bottom: 1rem; }
.legal-links { display: flex; flex-wrap: wrap; gap: .75rem; font-size: .9rem; margin-top: .75rem; }
.copyright { max-width: 1100px; margin: 2rem auto 0; padding-top: 1.5rem; border-top: 1px solid rgba(247,250,247,.12); font-size: .85rem; color: rgba(247,250,247,.6); }
@media (min-width: 900px) { .footer-grid { grid-template-columns: 1.2fr 1fr 1.2fr; gap: 3rem; } }

/* === Cookie Banner === */
.cookie-banner { position: fixed; left: 1rem; right: 1rem; bottom: 1rem; background: var(--color-neutral-dark); color: var(--color-neutral-light); padding: 1rem 1.25rem; border-radius: var(--radius); box-shadow: 0 20px 40px -10px rgba(0,0,0,.4); display: flex; flex-wrap: wrap; gap: 1rem; align-items: center; justify-content: space-between; z-index: 100; max-width: 720px; margin: 0 auto; }
.cookie-banner p { margin: 0; font-size: .9rem; flex: 1 1 220px; }
.cookie-banner button { background: var(--color-accent); color: var(--color-neutral-light); border: none; padding: .65rem 1.25rem; border-radius: 6px; font-family: var(--font-body); font-weight: 600; cursor: pointer; font-size: .9rem; }
.cookie-banner button:hover { background: var(--color-primary); }
body.cookies-accepted .cookie-banner { display: none; }