/* =============================================
   Sanne de Vries Personal Training — Stylesheet
   ============================================= */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --clr-dark:    #1a1a2e;
  --clr-mid:     #16213e;
  --clr-accent:  #e8632a;
  --clr-accent2: #f4a261;
  --clr-light:   #f8f5f0;
  --clr-white:   #ffffff;
  --clr-muted:   #6b7280;
  --radius:      8px;
  --shadow:      0 4px 24px rgba(0,0,0,.12);
  --transition:  .25s ease;
  --font-head:   'Montserrat', sans-serif;
  --font-body:   'Open Sans', sans-serif;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--clr-dark);
  background: var(--clr-white);
  line-height: 1.7;
}

/* ── Typography ── */
h1,h2,h3,h4 { font-family: var(--font-head); font-weight: 700; line-height: 1.2; }
h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.4rem); }
h3 { font-size: 1.25rem; }
p  { margin-bottom: 1rem; color: #374151; }

a { color: var(--clr-accent); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--clr-accent2); }

/* ── Layout helpers ── */
.container { max-width: 1100px; margin-inline: auto; padding-inline: 1.5rem; }
.section    { padding-block: 5rem; }
.section--alt { background: var(--clr-light); }
.section--dark { background: var(--clr-dark); color: var(--clr-white); }
.section--dark p { color: #d1d5db; }
.text-center { text-align: center; }
.tag { display: inline-block; background: var(--clr-accent); color: #fff; font-size: .75rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; padding: .25rem .75rem; border-radius: 2rem; margin-bottom: 1rem; }

/* ── Buttons ── */
.btn {
  display: inline-block;
  padding: .8rem 2rem;
  border-radius: var(--radius);
  font-family: var(--font-head);
  font-weight: 700;
  font-size: .95rem;
  transition: all var(--transition);
  cursor: pointer;
  border: 2px solid transparent;
}
.btn--primary { background: var(--clr-accent); color: #fff; }
.btn--primary:hover { background: #c4511e; color: #fff; }
.btn--outline { background: transparent; border-color: var(--clr-accent); color: var(--clr-accent); }
.btn--outline:hover { background: var(--clr-accent); color: #fff; }
.btn--white { background: #fff; color: var(--clr-accent); }
.btn--white:hover { background: var(--clr-accent2); color: #fff; }

/* ── Navigation ── */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--clr-dark);
  box-shadow: 0 2px 12px rgba(0,0,0,.3);
}
.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: 1rem;
}
.nav__logo {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.25rem;
  color: var(--clr-white);
  letter-spacing: -.02em;
}
.nav__logo span { color: var(--clr-accent); }
.nav__links { display: flex; gap: 2rem; list-style: none; }
.nav__links a {
  color: #d1d5db;
  font-size: .9rem;
  font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
  transition: color var(--transition);
}
.nav__links a:hover,
.nav__links a.active { color: var(--clr-accent); }
.nav__cta { margin-left: 1rem; }

/* Hamburger */
.nav__toggle { display: none; background: none; border: none; cursor: pointer; }
.nav__toggle span {
  display: block; width: 24px; height: 2px;
  background: #fff; margin: 5px 0;
  transition: all var(--transition);
}

/* ── Hero ── */
.hero {
  min-height: 92vh;
  background: linear-gradient(135deg, var(--clr-dark) 0%, #0f3460 60%, #1a4a7a 100%);
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 80% 50%, rgba(232,99,42,.15) 0%, transparent 60%),
    radial-gradient(circle at 20% 80%, rgba(244,162,97,.1) 0%, transparent 50%);
}
.hero__inner { position: relative; max-width: 700px; }
.hero__tag { margin-bottom: 1.5rem; }
.hero__title { color: var(--clr-white); margin-bottom: 1.5rem; }
.hero__title em { color: var(--clr-accent); font-style: normal; }
.hero__sub { font-size: 1.1rem; color: #d1d5db; margin-bottom: 2.5rem; max-width: 560px; }
.hero__actions { display: flex; gap: 1rem; flex-wrap: wrap; }
.hero__scroll {
  position: absolute; bottom: 2rem; left: 50%;
  transform: translateX(-50%);
  color: rgba(255,255,255,.4);
  font-size: .8rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  display: flex; flex-direction: column; align-items: center; gap: .5rem;
}
.hero__scroll::after {
  content: '';
  width: 1px; height: 40px;
  background: rgba(255,255,255,.3);
}

/* ── Stats bar ── */
.stats {
  background: var(--clr-accent);
  padding-block: 2rem;
}
.stats__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1rem;
  text-align: center;
}
.stats__item strong {
  display: block;
  font-family: var(--font-head);
  font-size: 2.2rem;
  font-weight: 800;
  color: #fff;
}
.stats__item span { color: rgba(255,255,255,.85); font-size: .9rem; font-weight: 600; }

/* ── Service cards ── */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  margin-top: 3rem;
}
.card {
  background: var(--clr-white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 2rem;
  transition: transform var(--transition), box-shadow var(--transition);
  border-top: 4px solid transparent;
}
.card:hover { transform: translateY(-4px); box-shadow: 0 12px 32px rgba(0,0,0,.15); border-top-color: var(--clr-accent); }
.card__icon { font-size: 2.5rem; margin-bottom: 1rem; }
.card__title { margin-bottom: .5rem; }
.card__text { color: var(--clr-muted); font-size: .95rem; margin: 0; }

/* ── Process / Werkwijze ── */
.process { counter-reset: step; }
.process__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
  margin-top: 3rem;
}
.process__step {
  position: relative;
  background: var(--clr-white);
  border-radius: var(--radius);
  padding: 2rem 1.5rem 1.5rem;
  box-shadow: var(--shadow);
  counter-increment: step;
}
.process__step::before {
  content: counter(step, decimal-leading-zero);
  position: absolute;
  top: -1rem; left: 1.5rem;
  background: var(--clr-accent);
  color: #fff;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: .9rem;
  padding: .2rem .8rem;
  border-radius: 2rem;
}
.process__step h3 { margin-bottom: .5rem; }
.process__step p { font-size: .92rem; color: var(--clr-muted); margin: 0; }

/* ── Quote / Testimonial ── */
.quote-block {
  background: var(--clr-mid);
  padding: 4rem;
  border-radius: var(--radius);
  position: relative;
  margin-top: 3rem;
}
.quote-block::before {
  content: '\201C';
  font-size: 8rem;
  color: var(--clr-accent);
  opacity: .3;
  position: absolute;
  top: -1rem; left: 2rem;
  font-family: Georgia, serif;
  line-height: 1;
}
.quote-block blockquote { position: relative; }
.quote-block p {
  font-size: 1.2rem;
  font-style: italic;
  color: var(--clr-white);
  margin-bottom: .75rem;
}
.quote-block cite { color: var(--clr-accent2); font-size: .9rem; font-style: normal; font-weight: 600; }

/* ── About page ── */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}
.about-img {
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 4/5;
  background: linear-gradient(160deg, #0f3460, var(--clr-accent));
  display: flex;
  align-items: flex-end;
  padding: 2rem;
}
.about-img__label {
  font-family: var(--font-head);
  font-size: 1.1rem;
  font-weight: 700;
  color: rgba(255,255,255,.9);
}
.values { margin-top: 2rem; display: flex; flex-direction: column; gap: .75rem; }
.value { display: flex; align-items: flex-start; gap: 1rem; }
.value__icon { font-size: 1.4rem; flex-shrink: 0; }
.value__text strong { display: block; font-family: var(--font-head); margin-bottom: .15rem; }
.value__text p { font-size: .92rem; margin: 0; }

/* ── Services page ── */
.service-row {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 3rem;
  align-items: start;
  padding: 3rem 0;
  border-bottom: 1px solid #e5e7eb;
}
.service-row:last-of-type { border-bottom: none; }
.service-row__number {
  font-family: var(--font-head);
  font-size: 5rem;
  font-weight: 800;
  color: var(--clr-accent);
  opacity: .2;
  line-height: 1;
}
.service-row__content h2 { margin-bottom: 1rem; }
.service-tags { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: 1.5rem; }
.service-tag {
  background: var(--clr-light);
  border: 1px solid #e5e7eb;
  border-radius: 2rem;
  padding: .3rem .9rem;
  font-size: .82rem;
  font-weight: 600;
  color: var(--clr-dark);
}

/* ── Contact page ── */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 4rem;
  align-items: start;
}
.contact-info { display: flex; flex-direction: column; gap: 1.5rem; }
.contact-item { display: flex; gap: 1rem; align-items: flex-start; }
.contact-item__icon {
  width: 2.5rem; height: 2.5rem;
  background: var(--clr-light);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem; flex-shrink: 0;
}
.contact-item__text strong { display: block; font-family: var(--font-head); margin-bottom: .2rem; font-size: .9rem; text-transform: uppercase; letter-spacing: .05em; }
.contact-item__text p { margin: 0; font-size: .95rem; color: var(--clr-muted); }
.form { display: flex; flex-direction: column; gap: 1.25rem; }
.form-group { display: flex; flex-direction: column; gap: .4rem; }
.form-group label { font-size: .85rem; font-weight: 700; color: var(--clr-dark); text-transform: uppercase; letter-spacing: .05em; }
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: .8rem 1rem;
  border: 2px solid #e5e7eb;
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--clr-dark);
  transition: border-color var(--transition);
  background: #fff;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { outline: none; border-color: var(--clr-accent); }
.form-group textarea { resize: vertical; min-height: 130px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }

/* ── Page hero (inner pages) ── */
.page-hero {
  background: linear-gradient(135deg, var(--clr-dark), #0f3460);
  padding-block: 5rem;
  text-align: center;
}
.page-hero h1 { color: #fff; margin-bottom: .75rem; }
.page-hero p { color: #9ca3af; max-width: 600px; margin-inline: auto; margin-bottom: 0; }

/* ── CTA banner ── */
.cta-banner {
  background: var(--clr-accent);
  padding-block: 4rem;
  text-align: center;
}
.cta-banner h2 { color: #fff; margin-bottom: .75rem; }
.cta-banner p { color: rgba(255,255,255,.85); margin-bottom: 2rem; max-width: 600px; margin-inline: auto; }

/* ── Footer ── */
.footer {
  background: var(--clr-dark);
  color: #9ca3af;
  padding-block: 3rem;
}
.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}
.footer__brand p { font-size: .9rem; line-height: 1.8; margin-top: .75rem; max-width: 320px; }
.footer__col h4 {
  font-family: var(--font-head);
  font-size: .85rem;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--clr-white);
  margin-bottom: 1rem;
}
.footer__col ul { list-style: none; display: flex; flex-direction: column; gap: .5rem; }
.footer__col ul li a { color: #9ca3af; font-size: .9rem; transition: color var(--transition); }
.footer__col ul li a:hover { color: var(--clr-accent); }
.footer__bottom {
  border-top: 1px solid rgba(255,255,255,.08);
  padding-top: 1.5rem;
  text-align: center;
  font-size: .85rem;
}

/* ── Divider ── */
.section-head { margin-bottom: .5rem; }
.section-sub { color: var(--clr-muted); max-width: 600px; margin-bottom: 0; }

/* ── Responsive ── */
@media (max-width: 768px) {
  .nav__links { display: none; }
  .nav__toggle { display: block; }
  .nav__links.open {
    display: flex; flex-direction: column;
    position: absolute; top: 100%; left: 0; right: 0;
    background: var(--clr-dark);
    padding: 1.5rem;
    gap: 1rem;
  }
  .nav { position: relative; }
  .about-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .service-row { grid-template-columns: 1fr; }
  .service-row__number { font-size: 3rem; }
  .footer__grid { grid-template-columns: 1fr; gap: 2rem; }
  .hero__actions { flex-direction: column; }
  .form-row { grid-template-columns: 1fr; }
  .quote-block { padding: 2.5rem 1.5rem; }
}

@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;600;700;800&family=Open+Sans:wght@400;600&display=swap');