/* ======================================
   GREENSTONE BUILDERS — styles.css
   The Eco-Friendly Artisan (Construction V3)
   ====================================== */

/* --- CUSTOM PROPERTIES --- */
:root {
  --slate:        #5C6B73;
  --slate-dark:   #3E4B52;
  --slate-light:  #8A9BA3;
  --forest:       #2D5016;
  --forest-mid:   #4A7C2E;
  --forest-light: #6DAA44;
  --tan:          #F5F0E8;
  --tan-dark:     #E8DFD0;
  --tan-deeper:   #D4C8B4;
  --white:        #FFFFFF;
  --text:         #2B2B2B;
  --text-light:   #5A5A5A;
  --shadow-sm:    0 2px 8px rgba(44, 80, 22, .08);
  --shadow-md:    0 6px 24px rgba(44, 80, 22, .10);
  --shadow-lg:    0 12px 48px rgba(44, 80, 22, .14);
  --radius:       12px;
  --radius-lg:    20px;
  --transition:   .3s cubic-bezier(.4,0,.2,1);
  --font-heading: 'Outfit', sans-serif;
  --font-body:    'Source Sans 3', sans-serif;
}

/* --- RESET --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body {
  font-family: var(--font-body);
  color: var(--text);
  background: var(--tan);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; font-family: inherit; border: none; background: none; }

/* --- UTILITIES --- */
.container { width: 90%; max-width: 1180px; margin: 0 auto; }
.section-title {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 700;
  color: var(--slate-dark);
  text-align: center;
  margin-bottom: .5rem;
}
.section-sub {
  text-align: center;
  color: var(--text-light);
  font-size: clamp(1rem, 2vw, 1.15rem);
  max-width: 640px;
  margin: 0 auto 3rem;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: .85rem 2rem;
  border-radius: 50px;
  font-weight: 600;
  font-size: .95rem;
  transition: var(--transition);
  letter-spacing: .02em;
}
.btn-primary {
  background: linear-gradient(135deg, var(--forest), var(--forest-mid));
  color: var(--white);
  box-shadow: 0 4px 16px rgba(45,80,22,.25);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(45,80,22,.35);
  background: linear-gradient(135deg, var(--forest-mid), var(--forest));
}
.btn-outline {
  border: 2px solid var(--forest-mid);
  color: var(--forest);
}
.btn-outline:hover {
  background: var(--forest);
  color: var(--white);
  transform: translateY(-2px);
}
.btn-block { width: 100%; text-align: center; }

/* --- REVEAL ANIMATION --- */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity .7s ease, transform .7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===================== HEADER ===================== */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  background: rgba(245,240,232,.85);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(92,107,115,.08);
  transition: box-shadow var(--transition);
}
.site-header.scrolled { box-shadow: var(--shadow-sm); }
.nav-container {
  display: flex; align-items: center; justify-content: space-between;
  max-width: 1180px; margin: 0 auto; padding: .9rem 5%;
}
.logo { display: flex; align-items: center; gap: .45rem; font-family: var(--font-heading); font-size: 1.35rem; color: var(--slate-dark); }
.logo-icon { color: var(--forest-mid); font-size: 1.1rem; }
.logo-text strong { color: var(--forest); }
.nav-links { display: flex; align-items: center; gap: 1.8rem; }
.nav-links a {
  font-size: .92rem; font-weight: 500; color: var(--slate);
  position: relative; transition: color var(--transition);
}
.nav-links a::after {
  content: ''; position: absolute; bottom: -4px; left: 0; width: 0; height: 2px;
  background: var(--forest-mid); transition: width var(--transition);
}
.nav-links a:hover { color: var(--forest); }
.nav-links a:hover::after { width: 100%; }
.nav-cta {
  background: var(--forest) !important; color: var(--white) !important;
  padding: .55rem 1.4rem !important; border-radius: 50px;
}
.nav-cta::after { display: none !important; }
.nav-cta:hover { background: var(--forest-mid) !important; }

/* Hamburger */
.hamburger { display: none; flex-direction: column; gap: 5px; padding: 6px; z-index: 1001; }
.hamburger span {
  width: 26px; height: 2.5px; background: var(--slate-dark);
  border-radius: 4px; transition: var(--transition);
}
.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

@media (max-width: 768px) {
  .hamburger { display: flex; }
  .nav-links {
    position: fixed; top: 0; right: -100%; width: 75%; max-width: 320px;
    height: 100vh; flex-direction: column; justify-content: center;
    background: var(--tan); gap: 2rem; padding: 2rem;
    box-shadow: -8px 0 40px rgba(0,0,0,.12);
    transition: right .4s cubic-bezier(.4,0,.2,1);
  }
  .nav-links.open { right: 0; }
  .nav-links a { font-size: 1.1rem; }
}

/* ===================== HERO ===================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(160deg, var(--slate-dark) 0%, var(--slate) 40%, var(--forest) 100%);
  padding: 7rem 5% 4rem;
  overflow: hidden;
}
.hero::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(ellipse at 30% 70%, rgba(74,124,46,.25) 0%, transparent 60%),
              radial-gradient(ellipse at 80% 20%, rgba(245,240,232,.08) 0%, transparent 50%);
}
.hero-leaf {
  position: absolute; font-size: clamp(2rem, 5vw, 4rem); opacity: .12;
  animation: leafFloat 8s ease-in-out infinite;
}
.hero-leaf--1 { top: 15%; left: 8%; animation-delay: 0s; }
.hero-leaf--2 { top: 60%; right: 10%; animation-delay: 2.5s; }
.hero-leaf--3 { bottom: 12%; left: 35%; animation-delay: 5s; }
@keyframes leafFloat {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-18px) rotate(8deg); }
}
.hero-content { position: relative; z-index: 2; text-align: center; max-width: 750px; }
.hero-badge {
  display: inline-block; padding: .45rem 1.2rem;
  background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.18);
  border-radius: 50px; color: rgba(255,255,255,.85); font-size: .8rem;
  font-weight: 500; letter-spacing: .06em; text-transform: uppercase;
  margin-bottom: 1.6rem; backdrop-filter: blur(6px);
}
.hero h1 {
  font-family: var(--font-heading);
  font-size: clamp(2.2rem, 6vw, 4rem);
  font-weight: 800; color: var(--white);
  line-height: 1.15; margin-bottom: 1.2rem;
}
.hero-sub {
  color: rgba(255,255,255,.78);
  font-size: clamp(1rem, 2.2vw, 1.2rem);
  line-height: 1.7; margin-bottom: 2.2rem;
}
.hero-actions { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }
.hero .btn-outline { border-color: rgba(255,255,255,.4); color: var(--white); }
.hero .btn-outline:hover { background: rgba(255,255,255,.15); border-color: var(--white); }
.hero-scroll-hint {
  position: absolute; bottom: 2rem; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: .5rem;
  color: rgba(255,255,255,.45); font-size: .72rem; letter-spacing: .12em; text-transform: uppercase;
}
.scroll-line { width: 1px; height: 40px; background: linear-gradient(to bottom, rgba(255,255,255,.4), transparent); animation: scrollPulse 2s ease-in-out infinite; }
@keyframes scrollPulse { 0%,100% { opacity: .4; } 50% { opacity: 1; } }

/* ===================== SERVICES ===================== */
.services { padding: 6rem 0; background: var(--white); }
.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}
.service-card {
  background: var(--tan);
  border-radius: var(--radius-lg);
  padding: 2rem 1.8rem;
  border: 1px solid rgba(92,107,115,.06);
  transition: var(--transition);
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: var(--forest-mid);
}
.service-icon { font-size: 2.2rem; margin-bottom: .8rem; }
.service-card h3 { font-family: var(--font-heading); font-size: 1.2rem; color: var(--slate-dark); margin-bottom: .5rem; }
.service-card p { color: var(--text-light); font-size: .95rem; }

@media (min-width: 480px) { .services-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .services-grid { grid-template-columns: repeat(4, 1fr); } }

/* ===================== TIMELINE ===================== */
.timeline-section { padding: 6rem 0; background: var(--tan); }
.timeline { position: relative; max-width: 800px; margin: 0 auto; padding: 2rem 0; }
.timeline-line {
  position: absolute; left: 50%; top: 0; bottom: 0; width: 3px;
  background: linear-gradient(to bottom, var(--forest-mid), var(--tan-deeper));
  transform: translateX(-50%); border-radius: 3px;
}
.timeline-item {
  position: relative; display: flex; width: 100%;
  margin-bottom: 3rem;
}
.timeline-item:last-child { margin-bottom: 0; }
.timeline-dot {
  position: absolute; left: 50%; top: 1.5rem; width: 18px; height: 18px;
  background: var(--forest-mid); border: 3px solid var(--tan);
  border-radius: 50%; transform: translateX(-50%); z-index: 2;
  box-shadow: 0 0 0 4px rgba(74,124,46,.2);
}
.timeline-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 1.8rem;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(92,107,115,.06);
  width: 44%;
  transition: var(--transition);
}
.timeline-card:hover { box-shadow: var(--shadow-md); transform: translateY(-4px); }
.timeline-year {
  display: inline-block; padding: .2rem .8rem;
  background: linear-gradient(135deg, var(--forest), var(--forest-mid));
  color: var(--white); border-radius: 50px; font-size: .78rem;
  font-weight: 600; letter-spacing: .04em; margin-bottom: .6rem;
}
.timeline-card h3 { font-family: var(--font-heading); font-size: 1.1rem; color: var(--slate-dark); margin-bottom: .4rem; }
.timeline-card p { color: var(--text-light); font-size: .92rem; line-height: 1.65; }
.timeline-left { justify-content: flex-start; }
.timeline-right { justify-content: flex-end; }

/* Mobile timeline */
@media (max-width: 768px) {
  .timeline-line { left: 20px; }
  .timeline-dot { left: 20px; }
  .timeline-item { justify-content: flex-start !important; padding-left: 50px; }
  .timeline-card { width: 100%; }
}

/* ===================== CERTIFICATIONS ===================== */
.certifications { padding: 6rem 0; background: var(--white); }
.badges-grid { display: grid; grid-template-columns: 1fr; gap: 1.5rem; }
.badge-card {
  text-align: center; padding: 2.2rem 1.5rem;
  background: linear-gradient(160deg, var(--tan) 0%, var(--white) 100%);
  border-radius: var(--radius-lg);
  border: 1px solid var(--tan-dark);
  transition: var(--transition);
}
.badge-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: var(--forest-mid);
}
.badge-icon {
  font-size: 2.8rem; margin-bottom: .8rem;
  filter: drop-shadow(0 2px 6px rgba(45,80,22,.15));
}
.badge-card h3 { font-family: var(--font-heading); font-size: 1.1rem; color: var(--slate-dark); margin-bottom: .4rem; }
.badge-card p { color: var(--text-light); font-size: .9rem; }

@media (min-width: 480px) { .badges-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .badges-grid { grid-template-columns: repeat(4, 1fr); } }

/* ===================== ACCORDION FAQ ===================== */
.faq-section { padding: 6rem 0; background: var(--tan); }
.accordion { max-width: 760px; margin: 0 auto; }
.accordion-item {
  background: var(--white);
  border-radius: var(--radius);
  margin-bottom: 1rem;
  border: 1px solid rgba(92,107,115,.08);
  overflow: hidden;
  transition: var(--transition);
}
.accordion-item:hover { border-color: var(--forest-mid); }
.accordion-trigger {
  width: 100%; display: flex; align-items: center; justify-content: space-between;
  padding: 1.2rem 1.6rem; font-size: 1rem; font-weight: 600;
  color: var(--slate-dark); text-align: left; transition: var(--transition);
  font-family: var(--font-heading);
}
.accordion-trigger:hover { color: var(--forest); }
.accordion-icon {
  font-size: 1.5rem; font-weight: 300; color: var(--forest-mid);
  transition: transform .35s ease;
  flex-shrink: 0; margin-left: 1rem;
}
.accordion-item.active .accordion-icon { transform: rotate(45deg); }
.accordion-panel {
  max-height: 0; overflow: hidden;
  transition: max-height .45s cubic-bezier(.4,0,.2,1), padding .35s ease;
}
.accordion-panel p {
  padding: 0 1.6rem 1.4rem;
  color: var(--text-light); font-size: .95rem; line-height: 1.7;
}

/* ===================== WEB PRICING ===================== */
.web-pricing { padding: 6rem 0; background: var(--white); }
.pricing-grid { display: grid; grid-template-columns: 1fr; gap: 1.5rem; margin-bottom: 3rem; }
.pricing-card {
  position: relative;
  background: var(--tan);
  border-radius: var(--radius-lg);
  padding: 2.2rem 1.8rem;
  border: 2px solid transparent;
  transition: var(--transition);
  display: flex; flex-direction: column;
}
.pricing-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.pricing-card--featured {
  background: linear-gradient(160deg, var(--forest) 0%, var(--forest-mid) 100%);
  color: var(--white);
  border-color: var(--forest-light);
  box-shadow: var(--shadow-lg);
  transform: scale(1.02);
}
.pricing-card--featured:hover { transform: scale(1.02) translateY(-6px); }
.pricing-badge {
  position: absolute; top: -12px; left: 50%; transform: translateX(-50%);
  background: var(--forest-light); color: var(--white);
  padding: .3rem 1.2rem; border-radius: 50px;
  font-size: .75rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase;
  white-space: nowrap;
}
.pricing-header { text-align: center; margin-bottom: 1.5rem; }
.pricing-header h3 { font-family: var(--font-heading); font-size: 1.2rem; margin-bottom: .5rem; }
.pricing-amount {
  font-family: var(--font-heading); font-size: 3rem; font-weight: 800; line-height: 1;
}
.pricing-card--featured .pricing-amount { color: var(--white); }
.pricing-amount .currency { font-size: 1.4rem; vertical-align: super; font-weight: 600; }
.pricing-amount .plus { font-size: 1.6rem; }
.pricing-desc { font-size: .88rem; color: var(--text-light); margin-top: .6rem; }
.pricing-card--featured .pricing-desc { color: rgba(255,255,255,.75); }
.pricing-features { flex: 1; margin-bottom: 1.5rem; }
.pricing-features li {
  padding: .5rem 0; font-size: .92rem;
  border-bottom: 1px solid rgba(92,107,115,.08);
  padding-left: 1.4rem; position: relative;
}
.pricing-card--featured .pricing-features li { border-color: rgba(255,255,255,.15); color: rgba(255,255,255,.9); }
.pricing-features li::before {
  content: '✓'; position: absolute; left: 0;
  color: var(--forest-mid); font-weight: 700;
}
.pricing-card--featured .pricing-features li::before { color: var(--forest-light); }
.pricing-card--featured .btn-primary {
  background: var(--white); color: var(--forest);
}
.pricing-card--featured .btn-primary:hover { background: var(--tan); }

@media (min-width: 768px) { .pricing-grid { grid-template-columns: repeat(3, 1fr); align-items: stretch; } }

/* Add-ons */
.addons { text-align: center; margin-bottom: 2.5rem; }
.addons-title { font-family: var(--font-heading); font-size: 1.2rem; color: var(--slate-dark); margin-bottom: 1rem; }
.addons-grid { display: flex; flex-wrap: wrap; gap: .8rem; justify-content: center; }
.addon-chip {
  padding: .6rem 1.3rem; background: var(--tan); border-radius: 50px;
  font-size: .9rem; color: var(--text-light); border: 1px solid var(--tan-dark);
  transition: var(--transition);
}
.addon-chip strong { color: var(--forest); font-weight: 700; margin-left: .3rem; }
.addon-chip:hover { border-color: var(--forest-mid); transform: translateY(-2px); }

/* Hosting */
.hosting-grid { display: grid; grid-template-columns: 1fr; gap: 1.2rem; }
.hosting-card {
  padding: 1.8rem; background: var(--tan); border-radius: var(--radius-lg);
  border: 1px solid var(--tan-dark); text-align: center; transition: var(--transition);
}
.hosting-card:hover { border-color: var(--forest-mid); transform: translateY(-3px); }
.hosting-card--managed { border-color: var(--forest-mid); background: linear-gradient(160deg, rgba(74,124,46,.06), var(--tan)); }
.hosting-price {
  font-family: var(--font-heading); font-size: 2rem; font-weight: 800; color: var(--forest);
}
.hosting-price span { font-size: .9rem; font-weight: 500; color: var(--text-light); }
.hosting-card h4 { font-family: var(--font-heading); font-size: 1rem; color: var(--slate-dark); margin: .4rem 0; }
.hosting-card p { font-size: .88rem; color: var(--text-light); }

@media (min-width: 768px) { .hosting-grid { grid-template-columns: repeat(2, 1fr); } }

/* ===================== CONTACT ===================== */
.contact { padding: 6rem 0; background: linear-gradient(160deg, var(--slate-dark), var(--slate)); color: var(--white); }
.contact .section-title { color: var(--white); text-align: left; }
.contact-grid { display: grid; grid-template-columns: 1fr; gap: 3rem; }
.contact-info p { color: rgba(255,255,255,.7); margin: 1rem 0 1.5rem; font-size: 1.05rem; }
.contact-details { display: flex; flex-direction: column; gap: .8rem; }
.contact-detail { display: flex; align-items: center; gap: .7rem; font-size: .95rem; color: rgba(255,255,255,.8); }
.contact-detail-icon { font-size: 1.1rem; }
.contact-form {
  background: rgba(255,255,255,.07);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius-lg);
  padding: 2rem;
}
.form-group { margin-bottom: 1.1rem; }
.form-group label { display: block; font-size: .85rem; font-weight: 600; margin-bottom: .35rem; color: rgba(255,255,255,.8); }
.form-group input, .form-group select, .form-group textarea {
  width: 100%; padding: .75rem 1rem;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.15);
  border-radius: 8px; color: var(--white);
  font-size: .95rem; font-family: var(--font-body);
  transition: var(--transition);
}
.form-group input::placeholder, .form-group textarea::placeholder { color: rgba(255,255,255,.35); }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  outline: none; border-color: var(--forest-light);
  box-shadow: 0 0 0 3px rgba(109,170,68,.2);
}
.form-group select { appearance: none; }
.form-group select option { background: var(--slate-dark); color: var(--white); }
.form-row { display: grid; grid-template-columns: 1fr; gap: 1rem; }
@media (min-width: 480px) { .form-row { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1024px) { .contact-grid { grid-template-columns: 1fr 1.1fr; align-items: center; } }

/* ===================== FOOTER ===================== */
.site-footer { background: var(--slate-dark); color: rgba(255,255,255,.65); padding: 4rem 0 2rem; }
.footer-grid { display: grid; grid-template-columns: 1fr; gap: 2.5rem; margin-bottom: 3rem; }
.footer-brand p { margin-top: .8rem; font-size: .9rem; line-height: 1.6; }
.footer-brand .logo { color: var(--white); }
.footer-links h4, .footer-hours h4 {
  font-family: var(--font-heading); font-size: 1rem; color: var(--white); margin-bottom: .8rem;
}
.footer-links li, .footer-hours li { margin-bottom: .4rem; font-size: .9rem; }
.footer-links a:hover { color: var(--forest-light); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.08);
  padding-top: 1.5rem;
  display: flex; flex-direction: column; align-items: center; gap: .8rem;
  text-align: center; font-size: .82rem;
}
.abbott-badge {
  display: inline-block; padding: .5rem 1.3rem;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 50px; font-size: .78rem;
  color: rgba(255,255,255,.55); transition: var(--transition);
}
.abbott-badge strong { color: var(--forest-light); }
.abbott-badge:hover { border-color: var(--forest-light); color: var(--white); background: rgba(109,170,68,.12); }

@media (min-width: 768px) { .footer-grid { grid-template-columns: 2fr 1fr 1fr; } .footer-bottom { flex-direction: row; justify-content: space-between; } }

/* ===================== TOAST ===================== */
.toast {
  position: fixed; bottom: 2rem; left: 50%; transform: translateX(-50%) translateY(120px);
  background: var(--forest); color: var(--white);
  padding: 1rem 2rem; border-radius: var(--radius);
  display: flex; align-items: center; gap: .8rem;
  box-shadow: var(--shadow-lg); z-index: 9999;
  font-weight: 500; font-size: .95rem;
  transition: transform .5s cubic-bezier(.4,0,.2,1);
  max-width: 90%;
}
.toast.show { transform: translateX(-50%) translateY(0); }
.toast-icon {
  width: 28px; height: 28px; background: rgba(255,255,255,.2);
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  font-size: .9rem; flex-shrink: 0;
}

/* ===================== MEDIA QUERIES — fine-tune ===================== */
@media (min-width: 1200px) {
  .hero-content { max-width: 820px; }
  .pricing-card--featured { transform: scale(1.05); }
  .pricing-card--featured:hover { transform: scale(1.05) translateY(-6px); }
}