/* ============================================================
   Foxstone Forestry Ltd — styles.css
   Mobile-first, CSS variables, no framework
   ============================================================ */

:root {
  --color-fox:    #B5511A;
  --color-bark:   #2C3B1F;
  --color-rust:   #C96A22;
  --color-cream:  #F5F0E8;
  --color-stone:  #4A4A3A;
  --color-white:  #FFFFFF;
  --color-bark-light: #3d5129;

  --font-heading: 'Playfair Display', Georgia, 'Times New Roman', serif;
  --font-body:    -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  --space-xs:  0.25rem;
  --space-sm:  0.5rem;
  --space-md:  1rem;
  --space-lg:  1.5rem;
  --space-xl:  2.5rem;
  --space-2xl: 4rem;
  --space-3xl: 6rem;

  --max-width:     1100px;
  --header-height: 96px;
  --radius-card:   8px;
  --shadow-card:   0 2px 16px rgba(44,59,31,0.12);
  --transition:    0.25s ease;
}

/* ---- Reset ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-body);
  color: var(--color-stone);
  background: var(--color-white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ---- Utilities ---- */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: var(--space-lg);
}

.section__title {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  color: var(--color-bark);
  margin-bottom: var(--space-sm);
  line-height: 1.2;
}

.section__subtitle {
  font-size: 1.05rem;
  color: var(--color-stone);
  margin-bottom: var(--space-xl);
  max-width: 560px;
}

.section__accent {
  display: inline-block;
  width: 48px;
  height: 3px;
  background: var(--color-fox);
  margin-bottom: var(--space-md);
  border-radius: 2px;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: 0.75rem 1.5rem;
  border-radius: 4px;
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  transition: background var(--transition), color var(--transition), transform var(--transition);
  white-space: nowrap;
}
.btn--primary {
  background: var(--color-fox);
  color: var(--color-white);
}
.btn--primary:hover { background: var(--color-rust); transform: translateY(-1px); }
.btn--ghost {
  background: transparent;
  color: var(--color-cream);
  border: 1.5px solid rgba(245,240,232,0.5);
}
.btn--ghost:hover { border-color: var(--color-cream); background: rgba(245,240,232,0.1); }
.btn--lg { padding: 1rem 2rem; font-size: 1.05rem; }
.btn--full { width: 100%; }

/* ============================================================
   HEADER
   ============================================================ */
.header {
  position: relative;
  z-index: 100;
  background: var(--color-bark);
  height: var(--header-height);
  transition: box-shadow var(--transition);
}
.header--scrolled { box-shadow: 0 2px 20px rgba(0,0,0,0.35); }

.header__inner {
  height: 100%;
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.header__spacer { flex: 1; }

.header__phone {
  display: none;
}

/* Hamburger */
.nav__toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  padding: 4px;
}
.nav__toggle span {
  display: block;
  height: 2px;
  width: 100%;
  background: var(--color-cream);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
  transform-origin: center;
}
.nav__toggle.is-active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__toggle.is-active span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav__toggle.is-active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile nav */
.nav {
  display: none;
  position: absolute;
  top: var(--header-height);
  left: 0;
  right: 0;
  background: var(--color-bark);
  border-top: 1px solid var(--color-bark-light);
  padding: var(--space-md) 0;
  z-index: 99;
}
.nav.nav--open { display: block; }
.nav__list {
  display: flex;
  flex-direction: column;
}
.nav__list li a {
  display: block;
  padding: var(--space-md) var(--space-lg);
  color: var(--color-cream);
  font-size: 1rem;
  font-weight: 500;
  transition: background var(--transition), color var(--transition);
}
.nav__list li a:hover { background: var(--color-bark-light); color: var(--color-white); }
.nav__list li:last-child a {
  margin: var(--space-sm) var(--space-lg);
  padding: var(--space-sm) var(--space-lg);
  background: var(--color-fox);
  color: var(--color-white);
  border-radius: 4px;
  text-align: center;
}
.nav__list li:last-child a:hover { background: var(--color-rust); }

/* Desktop nav */
@media (min-width: 768px) {
  .header__phone { display: flex; }
  .nav__toggle { display: none; }
  .nav {
    display: flex !important;
    position: static;
    background: transparent;
    border: none;
    padding: 0;
    justify-content: flex-end;
  }
  .nav__list {
    flex-direction: row;
    align-items: center;
    gap: var(--space-xs);
  }
  .nav__list li a {
    padding: var(--space-sm) var(--space-md);
    font-size: 0.9rem;
    white-space: nowrap;
  }
  .nav__list li a:hover { background: transparent; color: var(--color-white); }
  .nav__list li:last-child a {
    margin: 0;
    padding: 0.5rem 1.25rem;
    background: var(--color-fox);
    border-radius: 4px;
  }
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  min-height: 100svh;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background-image: url('../images/foxstone-hero-bw.jpeg');
  background-size: cover;
  background-position: center;
  background-attachment: scroll;
}
@media (hover: hover) and (pointer: fine) {
  .hero { background-attachment: fixed; }
}
@media (max-width: 767px) {
  .hero { background-position: 70% center; }
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(0,0,0,0.7) 0%,
    rgba(0,0,0,0.4) 35%,
    rgba(0,0,0,0.1) 65%,
    rgba(0,0,0,0) 85%
  );
}
.hero__content {
  position: relative;
  z-index: 1;
  padding-block: var(--space-3xl);
  max-width: 680px;
}
.hero__logo {
  display: block;
  width: clamp(250px, 65vw, 560px);
  height: auto;
  margin-inline: auto;
  margin-bottom: var(--space-xl);
}
.hero__title {
  font-family: var(--font-heading);
  font-size: clamp(2.2rem, 6vw, 3.8rem);
  color: var(--color-white);
  line-height: 1.15;
  margin-bottom: var(--space-lg);
  text-shadow: 0 2px 18px rgba(0,0,0,0.85), 0 2px 4px rgba(0,0,0,0.9);
}
.hero__title em {
  font-style: normal;
  color: var(--color-rust);
}
.hero__sub {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: rgba(245,240,232,0.88);
  margin-bottom: var(--space-xl);
  max-width: 480px;
  text-shadow: 0 2px 10px rgba(0,0,0,0.8);
}
.hero__ctas {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
}

/* ============================================================
   SERVICES
   ============================================================ */
.services {
  background: var(--color-cream);
  padding-block: var(--space-3xl);
}
.services__header { margin-bottom: var(--space-xl); }
.services__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}
@media (min-width: 600px) {
  .services__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
  .services__grid { grid-template-columns: repeat(3, 1fr); }
}

.services__card {
  background: var(--color-white);
  border-radius: var(--radius-card);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: transform var(--transition), box-shadow var(--transition);
  text-align: center;
  display: flex;
  flex-direction: column;
  min-height: 480px;
}
.services__card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 28px rgba(44,59,31,0.18);
}
.services__body {
  flex: 1;
  width: 100%;
  padding: var(--space-xl) var(--space-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.services__hex {
  flex: 0 0 auto;
  width: 180px;
  height: 180px;
  margin-bottom: var(--space-md);
  display: flex;
  align-items: center;
  justify-content: center;
}
.services__hex img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.services__card h3 {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  color: var(--color-bark);
  margin-bottom: var(--space-sm);
}
.services__card p { font-size: 0.9rem; line-height: 1.6; }
.services__divider {
  display: block;
  width: 60%;
  max-width: 140px;
  height: 1px;
  background: rgba(0,0,0,0.12);
  margin: auto 0 var(--space-md);
}
.services__link {
  display: inline-flex;
  align-items: center;
  gap: 0.4em;
  color: var(--color-fox);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  transition: gap var(--transition), color var(--transition);
}
.services__link:hover { gap: 0.7em; color: var(--color-rust); }

/* ============================================================
   ABOUT
   ============================================================ */
.about {
  background: var(--color-white);
  padding-block: var(--space-3xl);
}
.about__text .section__title { margin-top: var(--space-md); }
.about__text p {
  margin-bottom: var(--space-md);
  line-height: 1.75;
}

.trust-list { margin-top: var(--space-xl); display: flex; flex-direction: column; gap: var(--space-lg); }
.trust-list__item {
  display: flex;
  gap: var(--space-md);
  align-items: flex-start;
}
.trust-list__icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  background: var(--color-bark);
  color: var(--color-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  font-weight: 700;
}
.trust-list__item strong {
  display: block;
  color: var(--color-bark);
  font-size: 1rem;
  margin-bottom: 0.2rem;
}
.trust-list__item p { font-size: 0.9rem; margin: 0; }

/* ============================================================
   CONTACT
   ============================================================ */
.contact {
  background: var(--color-cream);
  padding-block: var(--space-3xl);
}
.contact__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2xl);
}
@media (min-width: 768px) {
  .contact__inner { grid-template-columns: 1fr 1.4fr; align-items: start; }
}

.contact__info .section__title { margin-top: var(--space-md); }
.contact__info p { margin-bottom: var(--space-md); line-height: 1.75; }

.contact__details { margin-top: var(--space-xl); display: flex; flex-direction: column; gap: var(--space-md); }
.contact__detail {
  display: flex;
  gap: var(--space-md);
  align-items: flex-start;
}
.contact__detail-icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  background: var(--color-bark);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.contact__detail-icon svg { width: 18px; height: 18px; fill: var(--color-white); }
.contact__detail strong { display: block; color: var(--color-bark); font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.05em; }
.contact__detail a, .contact__detail span { color: var(--color-stone); font-size: 0.95rem; }
.contact__detail a:hover { color: var(--color-fox); }

/* Form */
.contact__form-wrap {
  background: var(--color-white);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  padding: var(--space-xl);
}
.contact__form-wrap h3 {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  color: var(--color-bark);
  margin-bottom: var(--space-lg);
}
.form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
  margin-bottom: var(--space-md);
}
@media (min-width: 480px) {
  .form-row--2col { grid-template-columns: 1fr 1fr; }
}
.form-group { display: flex; flex-direction: column; gap: 0.3rem; }
.form-group label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--color-bark);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.7rem var(--space-md);
  border: 1.5px solid #d8d3c8;
  border-radius: 4px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--color-stone);
  background: var(--color-white);
  transition: border-color var(--transition), box-shadow var(--transition);
  appearance: none;
  -webkit-appearance: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-fox);
  box-shadow: 0 0 0 3px rgba(181,81,26,0.12);
}
.form-group textarea { resize: vertical; min-height: 120px; }
.form-group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%234A4A3A' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
  padding-right: 2.5rem;
}

.contact__success,
.contact__error {
  display: none;
  padding: var(--space-md) var(--space-lg);
  border-radius: 4px;
  margin-top: var(--space-md);
  font-size: 0.95rem;
  font-weight: 500;
}
.contact__success {
  background: #ecfdf5;
  color: #065f46;
  border: 1px solid #a7f3d0;
}
.contact__error {
  background: #fef2f2;
  color: #991b1b;
  border: 1px solid #fecaca;
}
.contact__success.is-visible,
.contact__error.is-visible { display: block; }

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: var(--color-bark);
  color: var(--color-cream);
}
.footer__main {
  padding-block: var(--space-2xl);
}
.footer__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
}
@media (min-width: 600px) {
  .footer__inner { grid-template-columns: 1.5fr 1fr 1fr; }
}
.footer__brand-logo {
  height: 72px;
  width: auto;
  margin-bottom: var(--space-md);
}
.footer__brand p { font-size: 0.9rem; opacity: 0.75; max-width: 260px; line-height: 1.6; }

.footer__nav h4,
.footer__social h4 {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-rust);
  margin-bottom: var(--space-md);
  font-weight: 700;
}
.footer__nav ul { display: flex; flex-direction: column; gap: var(--space-sm); }
.footer__nav ul li a {
  font-size: 0.9rem;
  opacity: 0.75;
  transition: opacity var(--transition), color var(--transition);
}
.footer__nav ul li a:hover { opacity: 1; color: var(--color-white); }

.footer__social-links { display: flex; gap: var(--space-md); flex-wrap: wrap; }
.footer__social-link {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1.5px solid rgba(245,240,232,0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color var(--transition), background var(--transition);
}
.footer__social-link:hover { border-color: var(--color-fox); background: rgba(181,81,26,0.15); }
.footer__social-link svg { width: 18px; height: 18px; fill: var(--color-cream); }

.footer__bottom {
  border-top: 1px solid rgba(245,240,232,0.1);
  padding-block: var(--space-lg);
}
.footer__bottom-inner {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  font-size: 0.82rem;
  opacity: 0.6;
}
@media (min-width: 600px) {
  .footer__bottom-inner { flex-direction: row; justify-content: space-between; }
}

/* ============================================================
   DARK THEME
   ============================================================ */
[data-theme="dark"] body {
  background: #0D0D0D;
  color: #A8A090;
}

/* ---- Header ---- */
[data-theme="dark"] .header {
  background: #0A0A0A;
  border-bottom: 1px solid #1C1C1C;
}

[data-theme="dark"] .header--scrolled {
  box-shadow: 0 2px 24px rgba(0,0,0,0.7);
}
[data-theme="dark"] .nav {
  background: #0A0A0A;
  border-top-color: #1C1C1C;
}
[data-theme="dark"] .nav__list li a:hover {
  background: #181818;
}

/* ---- Section labels ---- */
[data-theme="dark"] .section__title   { color: #F0EAE0; }
[data-theme="dark"] .section__subtitle { color: #6E6658; }

/* ---- Services ---- */
[data-theme="dark"] .services { background: #111111; }
[data-theme="dark"] .services__card {
  background: #000000;
  border: 1px solid rgba(181,81,26,0.35);
  box-shadow: 0 2px 24px rgba(0,0,0,0.55);
}
[data-theme="dark"] .services__card:hover {
  box-shadow: 0 8px 32px rgba(0,0,0,0.7);
}
[data-theme="dark"] .services__card h3 { color: #F0EAE0; }
[data-theme="dark"] .services__card p  { color: #7A7268; }
[data-theme="dark"] .services__divider { background: rgba(255,255,255,0.12); }

/* ---- About ---- */
[data-theme="dark"] .about { background: #0D0D0D; }
[data-theme="dark"] .about__text p { color: #A8A090; }
[data-theme="dark"] .trust-list__icon {
  background: var(--color-rust);
}
[data-theme="dark"] .trust-list__item strong { color: #F0EAE0; }
[data-theme="dark"] .trust-list__item p      { color: #7A7268; }

/* ---- Contact ---- */
[data-theme="dark"] .contact { background: #111111; }
[data-theme="dark"] .contact__info p { color: #A8A090; }
[data-theme="dark"] .contact__detail-icon { background: var(--color-rust); }
[data-theme="dark"] .contact__detail strong { color: var(--color-rust); }
[data-theme="dark"] .contact__detail a,
[data-theme="dark"] .contact__detail span   { color: #A8A090; }
[data-theme="dark"] .contact__detail a:hover { color: var(--color-rust); }

[data-theme="dark"] .contact__form-wrap {
  background: #1A1A1A;
  box-shadow: 0 2px 24px rgba(0,0,0,0.55);
}
[data-theme="dark"] .contact__form-wrap h3 { color: #F0EAE0; }
[data-theme="dark"] .form-group label { color: var(--color-rust); }
[data-theme="dark"] .form-group input,
[data-theme="dark"] .form-group select,
[data-theme="dark"] .form-group textarea {
  background: #0D0D0D;
  border-color: #2A2828;
  color: #F0EAE0;
}
[data-theme="dark"] .form-group input::placeholder,
[data-theme="dark"] .form-group textarea::placeholder { color: #3C3830; }
[data-theme="dark"] .form-group input:focus,
[data-theme="dark"] .form-group select:focus,
[data-theme="dark"] .form-group textarea:focus {
  border-color: var(--color-rust);
  box-shadow: 0 0 0 3px rgba(201,106,34,0.18);
}
[data-theme="dark"] .form-group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23C96A22' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
}

/* ---- Footer ---- */
[data-theme="dark"] .footer {
  background: #0A0A0A;
  border-top: 1px solid #1C1C1C;
}
[data-theme="dark"] .footer__bottom { border-top-color: #1C1C1C; }
[data-theme="dark"] .footer__social-link {
  border-color: rgba(201,106,34,0.25);
}

/* ---- Buttons ---- */
[data-theme="dark"] .btn--ghost {
  color: #F0EAE0;
  border-color: rgba(240,234,224,0.35);
}
[data-theme="dark"] .btn--ghost:hover {
  border-color: #F0EAE0;
  background: rgba(240,234,224,0.08);
}

/* ============================================================
   SCROLL ANIMATIONS (subtle fade-up)
   ============================================================ */
.fade-up {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}
.fade-up.is-visible {
  opacity: 1;
  transform: none;
}