/* ============================================================
   ROLANDO ECO ENERGY — Global Stylesheet
   Brand: Teal/Aqua (#00A99D / #009B8D), White, Dark Charcoal
   ============================================================ */

/* ---------- CSS Custom Properties ---------- */
:root {
  --clr-primary:       #00A99D;
  --clr-primary-dark:  #007F75;
  --clr-primary-light: #00C4B6;
  --clr-accent:        #F0A500;
  --clr-dark:          #182433;
  --clr-dark-2:        #243448;
  --clr-mid:           #4A5568;
  --clr-light:         #F7F9FC;
  --clr-white:         #FFFFFF;
  --clr-border:        #E2E8F0;

  --ff-heading: 'Montserrat', sans-serif;
  --ff-body:    'Inter', sans-serif;

  --fw-regular:    400;
  --fw-medium:     500;
  --fw-semibold:   600;
  --fw-bold:       700;
  --fw-extrabold:  800;

  --radius-sm:  4px;
  --radius-md:  8px;
  --radius-lg:  8px;
  --radius-xl:  8px;

  --shadow-sm:  0 1px 3px rgba(0,0,0,.08);
  --shadow-md:  0 4px 14px rgba(0,0,0,.08);
  --shadow-lg:  0 10px 28px rgba(0,0,0,.12);
  --shadow-xl:  0 16px 38px rgba(0,0,0,.16);

  --transition: 0.2s ease;

  --container-max: 1200px;
  --header-h: 76px;
}

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

/* ---------- Typography ---------- */
h1, h2, h3, h4, h5 {
  font-family: var(--ff-heading);
  line-height: 1.25;
  font-weight: var(--fw-bold);
  color: var(--clr-dark);
}
h1 { font-size: 3.35rem; font-weight: var(--fw-extrabold); }
h2 { font-size: 2.35rem; }
h3 { font-size: 1.35rem; }
h4 { font-size: 1.1rem; }
p  { color: var(--clr-mid); line-height: 1.75; }

.section-label {
  display: inline-block;
  font-family: var(--ff-heading);
  font-size: .75rem;
  font-weight: var(--fw-bold);
  letter-spacing: 0;
  text-transform: uppercase;
  color: var(--clr-primary);
  margin-bottom: .75rem;
}
.section-title {
  margin-bottom: 1rem;
}
.section-subtitle {
  font-size: 1.05rem;
  color: var(--clr-mid);
  max-width: 600px;
}
.text-center { text-align: center; }
.text-center .section-subtitle { margin: 0 auto; }

/* ---------- Layout Utilities ---------- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: 1.5rem;
  overflow: visible;
}
section { padding-block: 4.5rem; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: center; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .85rem 2rem;
  border-radius: var(--radius-sm);
  font-family: var(--ff-heading);
  font-size: .9rem;
  font-weight: var(--fw-bold);
  letter-spacing: 0;
  text-transform: none;
  transition: var(--transition);
  white-space: normal;
  text-align: center;
}
.btn-primary {
  background: var(--clr-primary);
  color: var(--clr-white);
  box-shadow: 0 4px 14px rgba(0,169,157,.35);
}
.btn-primary:hover {
  background: var(--clr-primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(0,169,157,.45);
}
.btn-outline {
  background: transparent;
  color: var(--clr-primary);
  border: 2px solid var(--clr-primary);
}
.btn-outline:hover {
  background: var(--clr-primary);
  color: var(--clr-white);
  transform: translateY(-2px);
}
.btn-white {
  background: var(--clr-white);
  color: var(--clr-primary-dark);
  box-shadow: var(--shadow-md);
}
.btn-white:hover {
  background: var(--clr-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}
.btn-accent {
  background: var(--clr-accent);
  color: var(--clr-white);
  box-shadow: 0 4px 14px rgba(240,165,0,.35);
}
.btn-accent:hover {
  background: #d4920a;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(240,165,0,.45);
}
.btn-lg {
  padding: 1.1rem 2.6rem;
  font-size: 1rem;
}
.btn-sm {
  padding: .6rem 1.3rem;
  font-size: .8rem;
}
.btn i { font-size: .95em; }

/* ---------- Navigation ---------- */
#site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255,255,255,.97);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: var(--transition);
  height: var(--header-h);
}
#site-header.scrolled {
  border-color: var(--clr-border);
  box-shadow: var(--shadow-md);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: .75rem;
}
.nav-logo img {
  height: 64px;
  width: auto;
  max-width: 200px;
  object-fit: contain;
  border-radius: 0;
}
.nav-logo-text {
  display: none !important;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: .25rem;
}
.nav-links a {
  padding: .45rem .85rem;
  border-radius: var(--radius-sm);
  font-size: .875rem;
  font-weight: var(--fw-medium);
  color: var(--clr-mid);
  transition: var(--transition);
}
.nav-links a:hover,
.nav-links a.active {
  color: var(--clr-primary);
  background: rgba(0,169,157,.07);
}
.nav-cta {
  margin-left: .75rem;
}
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: .5rem;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  margin-left: auto;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--clr-dark);
  border-radius: 2px;
  transition: var(--transition);
}
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile nav */
@media (max-width: 1024px) {
  .nav-toggle { display: flex; }
  .nav-links {
    display: none;
    position: fixed;
    top: var(--header-h);
    left: 0; right: 0;
    background: var(--clr-white);
    flex-direction: column;
    padding: 1.5rem;
    gap: .25rem;
    box-shadow: var(--shadow-xl);
    border-top: 1px solid var(--clr-border);
  }
  .nav-links.open { display: flex; }
  .nav-links a {
    display: block;
    width: 100%;
    padding: .75rem 1rem;
    font-size: 1rem;
    border-radius: var(--radius-sm);
  }
  .nav-cta { margin-left: 0; margin-top: .5rem; width: 100%; text-align: center; }
  .nav-cta .btn { width: 100%; justify-content: center; }
}

/* ---------- Sticky Quote Bar ---------- */
#sticky-quote {
  display: none;
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 999;
  animation: fadeUp .4s ease forwards;
}
#sticky-quote.visible { display: flex; flex-direction: column; gap: .5rem; }
.sticky-btn {
  display: flex;
  align-items: center;
  gap: .6rem;
  padding: .85rem 1.4rem;
  border-radius: var(--radius-sm);
  font-family: var(--ff-heading);
  font-size: .85rem;
  font-weight: var(--fw-bold);
  letter-spacing: 0;
  text-transform: none;
  box-shadow: var(--shadow-lg);
  transition: var(--transition);
  color: var(--clr-white);
}
.sticky-btn.quote { background: var(--clr-primary); }
.sticky-btn.call  { background: var(--clr-accent); }
.sticky-btn:hover { transform: translateY(-3px); box-shadow: var(--shadow-xl); }
.sticky-btn i { font-size: 1rem; }
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: min(760px, calc(100vh - 56px));
  display: flex;
  align-items: center;
  overflow: hidden;
  padding: calc(var(--header-h) + 3rem) 0 4rem;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(12,24,36,.92) 0%, rgba(14,67,66,.74) 58%, rgba(12,24,36,.38) 100%),
              url('../images/portfolio/fairie-glen-pretoria.jpg') center / cover no-repeat;
  z-index: 0;
}
.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(12,24,36,.16), rgba(12,24,36,.42));
}
.hero-content {
  position: relative;
  z-index: 1;
  max-width: 690px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.18);
  padding: .4rem 1rem;
  border-radius: var(--radius-sm);
  font-size: .8rem;
  font-weight: var(--fw-semibold);
  color: var(--clr-primary-light);
  letter-spacing: 0;
  text-transform: none;
  margin-bottom: 1.25rem;
  backdrop-filter: blur(6px);
}
.hero h1 {
  color: var(--clr-white);
  margin-bottom: 1.25rem;
  font-size: 3.6rem;
}
.hero h1 span { color: var(--clr-primary-light); }
.hero-sub {
  font-size: 1.1rem;
  color: rgba(255,255,255,.82);
  margin-bottom: 2rem;
  max-width: 540px;
  width: 100%;
  line-height: 1.8;
}
.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}
.hero-stats {
  display: flex;
  gap: .8rem;
  flex-wrap: wrap;
}
.hero-stat {
  display: flex;
  flex-direction: column;
  gap: .15rem;
  min-width: 135px;
  padding: .8rem 1rem;
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.14);
  border-radius: var(--radius-md);
}
.hero-stat .num {
  font-family: var(--ff-heading);
  font-size: 1.8rem;
  font-weight: var(--fw-extrabold);
  color: var(--clr-primary-light);
  line-height: 1;
}
.hero-stat .label {
  font-size: .78rem;
  font-weight: var(--fw-semibold);
  color: rgba(255,255,255,.65);
  text-transform: uppercase;
  letter-spacing: 0;
}

/* ---------- Trust Bar ---------- */
.trust-bar {
  background: var(--clr-white);
  padding-block: 1.25rem;
  border-bottom: 1px solid var(--clr-border);
}
.trust-bar-inner {
  display: flex;
  align-items: center;
  justify-content: space-around;
  flex-wrap: wrap;
  gap: 1rem;
}
.trust-item {
  display: flex;
  align-items: center;
  gap: .6rem;
  color: var(--clr-dark-2);
  font-size: .875rem;
  font-weight: var(--fw-medium);
}
.trust-item i {
  color: var(--clr-primary);
  font-size: 1.1rem;
}

/* ---------- Current Special ---------- */
.deal-section {
  background: var(--clr-white);
  padding-block: 4rem;
}
.deal-grid {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 2rem;
  align-items: center;
}
.deal-copy h2 {
  max-width: 620px;
  margin-bottom: 1rem;
}
.deal-copy p {
  max-width: 620px;
  font-size: 1rem;
}
.deal-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .8rem;
  margin-top: 1.5rem;
}
.deal-card {
  background: linear-gradient(135deg, var(--clr-dark) 0%, #203f44 100%);
  color: var(--clr-white);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-lg);
}
.deal-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.25rem;
}
.deal-badge {
  display: inline-flex;
  align-items: center;
  background: #e11d1d;
  color: var(--clr-white);
  border-radius: var(--radius-sm);
  padding: .35rem .7rem;
  font-family: var(--ff-heading);
  font-weight: var(--fw-extrabold);
}
.deal-note {
  color: rgba(255,255,255,.65);
  font-size: .85rem;
}
.deal-card h3 {
  color: var(--clr-white);
  margin-bottom: 1.25rem;
}
.deal-prices {
  display: grid;
  gap: .75rem;
}
.deal-prices div {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: .85rem 0;
  border-bottom: 1px solid rgba(255,255,255,.14);
}
.deal-prices span {
  color: rgba(255,255,255,.8);
  font-weight: var(--fw-semibold);
}
.deal-prices strong {
  color: var(--clr-primary-light);
  font-family: var(--ff-heading);
  font-size: 1.35rem;
}
.deal-fineprint {
  color: rgba(255,255,255,.68);
  font-size: .86rem;
  margin-top: 1rem;
}

/* ---------- Why Choose Us (Benefits) ---------- */
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
  margin-top: 3rem;
}
.benefit-card {
  background: var(--clr-white);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  padding: 2rem 1.75rem;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.benefit-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--clr-primary), var(--clr-primary-light));
  transform: scaleX(0);
  transform-origin: left;
  transition: var(--transition);
}
.benefit-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
  border-color: rgba(0,169,157,.2);
}
.benefit-card:hover::before { transform: scaleX(1); }
.benefit-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: rgba(0,169,157,.1);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  color: var(--clr-primary);
  font-size: 1.4rem;
  transition: var(--transition);
}
.benefit-card:hover .benefit-icon {
  background: var(--clr-primary);
  color: var(--clr-white);
}
.benefit-card h4 {
  font-size: 1rem;
  margin-bottom: .5rem;
  color: var(--clr-dark);
}
.benefit-card p {
  font-size: .875rem;
  color: var(--clr-mid);
}

/* ---------- Services Section ---------- */
.services-section { background: var(--clr-light); }
.service-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}
.service-card {
  background: var(--clr-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}
.service-card:hover {
  box-shadow: var(--shadow-xl);
  transform: translateY(-3px);
}
.service-card-header {
  background: linear-gradient(135deg, var(--clr-dark) 0%, #213f43 100%);
  padding: 2rem 2rem 1.5rem;
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}
.service-card-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  background: rgba(0,169,157,.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--clr-primary-light);
  flex-shrink: 0;
}
.service-card-header h3 { color: var(--clr-white); }
.service-card-header p { color: rgba(255,255,255,.65); font-size: .875rem; margin-top: .35rem; }
.service-card-body {
  padding: 1.75rem 2rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.service-features {
  display: flex;
  flex-direction: column;
  gap: .6rem;
  margin-bottom: 1.5rem;
}
.service-features li {
  display: flex;
  align-items: center;
  gap: .7rem;
  font-size: .875rem;
  color: var(--clr-mid);
}
.service-features li i {
  color: var(--clr-primary);
  font-size: .85rem;
  flex-shrink: 0;
}
.service-card-body .btn { margin-top: auto; align-self: flex-start; }

/* ---------- Specialised Solutions (Accordion) ---------- */
.specialized-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
  margin-top: 3rem;
}
.specialized-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  position: sticky;
  top: calc(var(--header-h) + 2rem);
}
.specialized-image img {
  width: 100%;
  height: 480px;
  object-fit: cover;
}
.accordion {
  display: flex;
  flex-direction: column;
  gap: .75rem;
}
.accordion-item {
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition);
}
.accordion-item.open {
  border-color: var(--clr-primary);
  box-shadow: 0 0 0 3px rgba(0,169,157,.1);
}
.accordion-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.5rem;
  background: var(--clr-white);
  cursor: pointer;
  text-align: left;
  transition: var(--transition);
}
.accordion-trigger:hover { background: var(--clr-light); }
.accordion-item.open .accordion-trigger { background: var(--clr-primary); }
.acc-title {
  display: flex;
  align-items: center;
  gap: .85rem;
  font-family: var(--ff-heading);
  font-size: .95rem;
  font-weight: var(--fw-semibold);
  color: var(--clr-dark);
}
.accordion-item.open .acc-title { color: var(--clr-white); }
.acc-title i { font-size: 1rem; color: var(--clr-primary); transition: var(--transition); }
.accordion-item.open .acc-title i { color: var(--clr-white); }
.acc-chevron {
  color: var(--clr-mid);
  font-size: .85rem;
  transition: var(--transition);
}
.accordion-item.open .acc-chevron {
  transform: rotate(180deg);
  color: var(--clr-white);
}
.accordion-body {
  display: none;
  padding: 1.5rem;
  background: var(--clr-white);
  border-top: 1px solid var(--clr-border);
}
.accordion-item.open .accordion-body { display: block; }
.accordion-body p { font-size: .9rem; }

/* ---------- About / Who We Are ---------- */
.about-section { background: var(--clr-white); }
.about-content { padding-right: 2rem; }
.about-content .section-label { margin-bottom: .5rem; }
.about-content h2 { margin-bottom: 1.25rem; }
.about-content p { margin-bottom: 1rem; }
.about-highlight {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  background: var(--clr-light);
  border-left: 4px solid var(--clr-primary);
  padding: 1.25rem 1.5rem;
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  margin-top: 1.5rem;
}
.about-highlight i { color: var(--clr-primary); font-size: 1.25rem; margin-top: .1rem; flex-shrink: 0; }
.about-highlight p { margin: 0; font-size: .9rem; }
.about-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.about-image img {
  width: 100%;
  height: 480px;
  object-fit: cover;
}

/* ---------- Portfolio / Projects ---------- */
.portfolio-section { background: var(--clr-dark); }
.portfolio-section .section-label { color: var(--clr-primary-light); }
.portfolio-section h2 { color: var(--clr-white); }
.portfolio-section .section-subtitle { color: rgba(255,255,255,.65); }
.portfolio-filter {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  margin: 2rem 0;
}
.filter-btn {
  padding: .5rem 1.2rem;
  border-radius: var(--radius-sm);
  font-size: .82rem;
  font-weight: var(--fw-semibold);
  color: rgba(255,255,255,.65);
  border: 1px solid rgba(255,255,255,.2);
  transition: var(--transition);
  text-transform: uppercase;
  letter-spacing: 0;
}
.filter-btn:hover,
.filter-btn.active {
  background: var(--clr-primary);
  border-color: var(--clr-primary);
  color: var(--clr-white);
}
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.5rem;
}
.portfolio-card {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--clr-dark-2);
  aspect-ratio: 4/3;
  cursor: pointer;
}
.portfolio-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}
.portfolio-card:hover img { transform: scale(1.06); }
.portfolio-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(22,35,55,.95) 40%, rgba(22,35,55,.1) 100%);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  transform: translateY(8px);
  opacity: .9;
  transition: var(--transition);
}
.portfolio-card:hover .portfolio-overlay { transform: translateY(0); opacity: 1; }
.portfolio-tag {
  display: inline-block;
  background: var(--clr-primary);
  color: var(--clr-white);
  font-size: .72rem;
  font-weight: var(--fw-bold);
  letter-spacing: 0;
  text-transform: none;
  padding: .3rem .75rem;
  border-radius: var(--radius-sm);
  margin-bottom: .6rem;
  align-self: flex-start;
}
.portfolio-overlay h4 { color: var(--clr-white); font-size: 1rem; margin-bottom: .4rem; }
.portfolio-detail {
  display: flex;
  flex-direction: column;
  gap: .25rem;
}
.portfolio-detail span {
  font-size: .78rem;
  color: rgba(255,255,255,.65);
  display: flex;
  align-items: center;
  gap: .4rem;
}
.portfolio-detail span i { color: var(--clr-primary-light); font-size: .8rem; }

/* ---------- Packages Section ---------- */
.packages-section { background: var(--clr-light); }
.packages-tabs {
  display: flex;
  gap: .5rem;
  margin-bottom: 2.5rem;
  background: var(--clr-border);
  padding: .3rem;
  border-radius: var(--radius-sm);
  width: fit-content;
}
.tab-btn {
  padding: .6rem 1.5rem;
  border-radius: 4px;
  font-size: .875rem;
  font-weight: var(--fw-semibold);
  color: var(--clr-mid);
  transition: var(--transition);
}
.tab-btn.active {
  background: var(--clr-white);
  color: var(--clr-dark);
  box-shadow: var(--shadow-sm);
}
.tab-panel { display: none; }
.tab-panel.active { display: block; }

.package-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
  gap: 2rem;
}
.package-card {
  background: var(--clr-white);
  border-radius: var(--radius-lg);
  border: 2px solid var(--clr-border);
  overflow: hidden;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  position: relative;
}
.package-card.featured {
  border-color: var(--clr-primary);
}
.package-badge {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: var(--clr-primary);
  color: var(--clr-white);
  font-size: .72rem;
  font-weight: var(--fw-bold);
  letter-spacing: 0;
  text-transform: none;
  padding: .3rem .85rem;
  border-radius: var(--radius-sm);
}
.package-card:hover {
  box-shadow: var(--shadow-xl);
  transform: translateY(-3px);
}
.package-img {
  height: 180px;
  overflow: hidden;
  background: var(--clr-dark);
}
.package-img img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 1rem;
  background: linear-gradient(135deg, #1a2332, #253347);
}
.package-body {
  padding: 1.75rem 1.75rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.package-body h3 { font-size: 1.1rem; margin-bottom: .35rem; }
.package-desc { font-size: .875rem; margin-bottom: 1.25rem; }
.package-price {
  font-family: var(--ff-heading);
  font-size: 2rem;
  font-weight: var(--fw-extrabold);
  color: var(--clr-primary);
  margin-bottom: .25rem;
}
.package-price-note {
  font-size: .78rem;
  color: var(--clr-mid);
  margin-bottom: 1.25rem;
}
.package-includes {
  margin-bottom: 1.5rem;
}
.package-includes h5 {
  font-size: .8rem;
  font-weight: var(--fw-bold);
  text-transform: uppercase;
  letter-spacing: 0;
  color: var(--clr-mid);
  margin-bottom: .75rem;
}
.package-includes li {
  display: flex;
  align-items: flex-start;
  gap: .6rem;
  font-size: .82rem;
  color: var(--clr-mid);
  margin-bottom: .4rem;
}
.package-includes li i { color: var(--clr-primary); flex-shrink: 0; margin-top: .2rem; }
.package-body .btn { margin-top: auto; width: 100%; justify-content: center; }

/* ---------- How Solar Works ---------- */
.solar-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}
.step-card {
  text-align: center;
  padding: 2rem 1.5rem;
  background: var(--clr-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  position: relative;
}
.step-card::after {
  content: '';
  position: absolute;
  right: -1rem;
  top: 50%;
  transform: translateY(-50%);
  width: 2rem;
  height: 2px;
  background: var(--clr-primary);
  opacity: .3;
}
.step-card:last-child::after { display: none; }
.step-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}
.step-icon {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--clr-primary) 0%, var(--clr-primary-light) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.25rem;
  box-shadow: 0 8px 24px rgba(0,169,157,.35);
}
.step-icon img { width: 34px; height: 34px; object-fit: contain; filter: brightness(10); }
.step-num {
  position: absolute;
  top: -10px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--clr-dark);
  color: var(--clr-primary-light);
  width: 28px;
  height: 28px;
  border-radius: 50%;
  font-size: .75rem;
  font-weight: var(--fw-extrabold);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--ff-heading);
}
.step-card h4 { margin-bottom: .5rem; }
.step-card p { font-size: .875rem; }

.system-types {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}
.system-card {
  background: var(--clr-dark);
  border-radius: var(--radius-lg);
  padding: 2rem;
  color: var(--clr-white);
  position: relative;
  overflow: hidden;
  transition: var(--transition);
}
.system-card::before {
  content: '';
  position: absolute;
  top: -60px; right: -60px;
  width: 160px; height: 160px;
  border-radius: 50%;
  background: rgba(0,169,157,.1);
}
.system-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-xl); }
.system-label {
  display: inline-block;
  font-size: .72rem;
  font-weight: var(--fw-bold);
  letter-spacing: 0;
  text-transform: uppercase;
  color: var(--clr-primary-light);
  margin-bottom: .5rem;
}
.system-card h3 { color: var(--clr-white); margin-bottom: .75rem; }
.system-card p { color: rgba(255,255,255,.65); font-size: .9rem; margin-bottom: 1.25rem; }
.system-card ul {
  display: flex;
  flex-direction: column;
  gap: .5rem;
}
.system-card ul li {
  display: flex;
  align-items: center;
  gap: .6rem;
  font-size: .85rem;
  color: rgba(255,255,255,.75);
}
.system-card ul li i { color: var(--clr-primary-light); font-size: .85rem; }

/* ---------- Tax Incentives ---------- */
.tax-hero {
  background: linear-gradient(135deg, var(--clr-dark) 0%, var(--clr-dark-2) 100%);
  padding-block: 5rem;
  text-align: center;
  color: var(--clr-white);
}
.tax-hero h1 { color: var(--clr-white); margin-bottom: 1rem; }
.tax-hero p { color: rgba(255,255,255,.75); max-width: 600px; margin: 0 auto; }
.tax-highlight {
  background: linear-gradient(135deg, var(--clr-primary) 0%, var(--clr-primary-dark) 100%);
  border-radius: var(--radius-lg);
  padding: 3rem;
  color: var(--clr-white);
  text-align: center;
  margin: 3rem 0;
}
.tax-highlight .big-num {
  font-family: var(--ff-heading);
  font-size: 4rem;
  font-weight: var(--fw-extrabold);
  line-height: 1;
  margin-bottom: .5rem;
}
.tax-highlight p { color: rgba(255,255,255,.85); max-width: 520px; margin: 0 auto; }

/* ---------- Quote / Contact Form ---------- */
.contact-section { background: var(--clr-light); }
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 4rem;
  align-items: start;
}
.contact-info h2 { margin-bottom: 1rem; }
.contact-info p { margin-bottom: 1.5rem; }
.contact-details {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 2rem;
}
.contact-detail {
  display: flex;
  align-items: flex-start;
  gap: .85rem;
  background: var(--clr-white);
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
  box-shadow: var(--shadow-sm);
}
.contact-detail i {
  color: var(--clr-primary);
  font-size: 1.1rem;
  margin-top: .2rem;
  flex-shrink: 0;
}
.contact-detail .label {
  font-size: .72rem;
  font-weight: var(--fw-bold);
  text-transform: uppercase;
  letter-spacing: 0;
  color: var(--clr-mid);
  margin-bottom: .2rem;
}
.contact-detail .value {
  font-weight: var(--fw-semibold);
  color: var(--clr-dark);
  font-size: .95rem;
}
.contact-detail .value a { color: var(--clr-primary); }
.contact-detail .value a:hover { text-decoration: underline; }
.contact-form-card {
  background: var(--clr-white);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  box-shadow: var(--shadow-md);
}
.contact-form-card h3 { margin-bottom: .5rem; }
.contact-form-card > p { font-size: .9rem; margin-bottom: 1.75rem; }
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: .4rem;
  margin-bottom: 1.15rem;
}
.form-group label {
  font-size: .8rem;
  font-weight: var(--fw-semibold);
  color: var(--clr-dark);
  text-transform: uppercase;
  letter-spacing: 0;
}
.form-group input,
.form-group select,
.form-group textarea {
  padding: .8rem 1rem;
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-sm);
  font-size: .9rem;
  color: var(--clr-dark);
  background: var(--clr-white);
  transition: var(--transition);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--clr-primary);
  box-shadow: 0 0 0 3px rgba(0,169,157,.12);
}
.form-group textarea { min-height: 110px; resize: vertical; }
.form-submit { width: 100%; justify-content: center; margin-top: .5rem; }
.form-note { font-size: .78rem; text-align: center; margin-top: .75rem; }

/* ---------- Page Heroes (inner pages) ---------- */
.page-hero {
  background: linear-gradient(135deg, var(--clr-dark) 0%, #203c42 100%);
  padding: calc(var(--header-h) + 3.5rem) 0 3.5rem;
  text-align: center;
}
.page-hero h1 { color: var(--clr-white); margin-bottom: .75rem; }
.page-hero p { color: rgba(255,255,255,.7); max-width: 580px; margin: 0 auto 1.5rem; }
.breadcrumb {
  display: flex;
  align-items: center;
  gap: .5rem;
  justify-content: center;
  font-size: .82rem;
  color: rgba(255,255,255,.5);
  margin-bottom: 1rem;
}
.breadcrumb a { color: var(--clr-primary-light); }
.breadcrumb a:hover { text-decoration: underline; }
.breadcrumb i { font-size: .65rem; }

/* ---------- CTA Banner ---------- */
.cta-banner {
  background: linear-gradient(135deg, var(--clr-primary-dark) 0%, var(--clr-primary) 100%);
  padding-block: 5rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.cta-banner h2 { color: var(--clr-white); margin-bottom: .75rem; position: relative; }
.cta-banner p { color: rgba(255,255,255,.85); margin-bottom: 2rem; position: relative; }
.cta-banner .btn-actions { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; position: relative; }

/* ---------- Footer ---------- */
#site-footer {
  background: var(--clr-dark);
  padding-top: 4rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.footer-brand .logo-wrap {
  display: flex;
  align-items: center;
  gap: .75rem;
  margin-bottom: 1rem;
}
.footer-brand .logo-wrap img {
  height: 48px;
  width: 48px;
  object-fit: contain;
  border-radius: 50%;
}
.footer-brand .logo-text .name {
  font-family: var(--ff-heading);
  font-weight: var(--fw-extrabold);
  font-size: .95rem;
  color: var(--clr-white);
}
.footer-brand .logo-text .tagline {
  font-size: .65rem;
  font-weight: var(--fw-semibold);
  color: var(--clr-primary-light);
  letter-spacing: 0;
  text-transform: uppercase;
}
.footer-brand p {
  font-size: .875rem;
  color: rgba(255,255,255,.55);
  margin-bottom: 1.25rem;
  line-height: 1.7;
}
.footer-social {
  display: flex;
  gap: .6rem;
}
.social-link {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  background: rgba(255,255,255,.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,.65);
  font-size: .95rem;
  transition: var(--transition);
}
.social-link:hover {
  background: var(--clr-primary);
  color: var(--clr-white);
}
.footer-col h5 {
  font-family: var(--ff-heading);
  font-size: .8rem;
  font-weight: var(--fw-bold);
  text-transform: uppercase;
  letter-spacing: 0;
  color: rgba(255,255,255,.85);
  margin-bottom: 1.25rem;
}
.footer-links {
  display: flex;
  flex-direction: column;
  gap: .6rem;
}
.footer-links a {
  font-size: .875rem;
  color: rgba(255,255,255,.5);
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: .5rem;
}
.footer-links a:hover { color: var(--clr-primary-light); }
.footer-links a i { font-size: .7rem; }
.footer-contact-list {
  display: flex;
  flex-direction: column;
  gap: .85rem;
}
.footer-contact-list li {
  display: flex;
  align-items: flex-start;
  gap: .75rem;
}
.footer-contact-list li i {
  color: var(--clr-primary-light);
  font-size: .95rem;
  margin-top: .2rem;
  flex-shrink: 0;
}
.footer-contact-list li span {
  font-size: .875rem;
  color: rgba(255,255,255,.55);
  line-height: 1.5;
}
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem 0;
  flex-wrap: wrap;
  gap: .5rem;
}
.footer-bottom p { font-size: .8rem; color: rgba(255,255,255,.35); }
.footer-bottom a { color: var(--clr-primary-light); }

/* ---------- Lightbox ---------- */
.lightbox-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.92);
  z-index: 9999;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}
.lightbox-overlay.open { display: flex; }
.lightbox-inner {
  position: relative;
  max-width: 900px;
  width: 100%;
  border-radius: var(--radius-md);
  overflow: hidden;
}
.lightbox-inner img { width: 100%; display: block; }
.lightbox-close {
  position: fixed;
  top: 1.5rem;
  right: 1.5rem;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255,255,255,.1);
  color: var(--clr-white);
  font-size: 1.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}
.lightbox-close:hover { background: var(--clr-primary); }

/* ---------- Alerts ---------- */
.alert {
  padding: 1rem 1.25rem;
  border-radius: var(--radius-sm);
  font-size: .9rem;
  margin-top: 1rem;
  display: none;
}
.alert.show { display: block; }
.alert-success {
  background: #d4edda;
  color: #155724;
  border: 1px solid #c3e6cb;
}
.alert-error {
  background: #f8d7da;
  color: #721c24;
  border: 1px solid #f5c6cb;
}

/* ---------- Utility Classes ---------- */
.mt-1 { margin-top: .5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }
.mt-5 { margin-top: 3rem; }
.mb-1 { margin-bottom: .5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }
.text-primary { color: var(--clr-primary); }
.bg-dark { background: var(--clr-dark); }
.bg-light { background: var(--clr-light); }
.divider { height: 1px; background: var(--clr-border); margin-block: 2rem; }

/* ---------- Animations ---------- */
.fade-in-up {
  opacity: 1;
  transform: none;
  transition: none;
}
.fade-in-up.visible {
  opacity: 1;
  transform: none;
}
.fade-in-up.delay-1,
.fade-in-up.delay-2,
.fade-in-up.delay-3,
.fade-in-up.delay-4,
.fade-in-up.delay-5 { transition-delay: 0s; }

/* ---------- Responsive Breakpoints ---------- */
@media (max-width: 900px) {
  h1 { font-size: 2.8rem; }
  h2 { font-size: 2rem; }
  h3 { font-size: 1.25rem; }
  .hero { min-height: auto; padding: calc(var(--header-h) + 2.5rem) 0 3.5rem; }
  .hero h1 { font-size: 3rem; }
  .grid-2,
  .specialized-grid,
  .contact-grid,
  .deal-grid { grid-template-columns: 1fr; }
  .about-content { padding-right: 0; }
  .specialized-image { position: relative; top: 0; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .contact-form-card { padding: 1.75rem; }
}
@media (max-width: 640px) {
  section { padding-block: 3.5rem; }
  .container { padding-inline: 1rem; }
  .nav-logo img { height: 50px; max-width: 160px; }
  h1 { font-size: 2.25rem; }
  h2 { font-size: 1.75rem; }
  .hero h1 { font-size: 2.45rem; }
  .hero-actions .btn { width: 100%; justify-content: center; }
  .hero-stat { flex: 1 1 100%; }
  .deal-actions .btn { width: 100%; justify-content: center; }
  .deal-card { padding: 1.5rem; }
  .deal-card-top,
  .deal-prices div { align-items: flex-start; flex-direction: column; gap: .35rem; }
  .footer-grid { grid-template-columns: 1fr; }
  .hero-stats { gap: 1.5rem; }
  .trust-bar-inner { justify-content: flex-start; gap: 1rem; }
  .packages-tabs { width: 100%; }
  .tab-btn { flex: 1; text-align: center; }
  .footer-bottom { flex-direction: column; text-align: center; }
}