/* ============================================================
   GREEN POWER SOLUTIONS — Master Stylesheet
   Pure CSS3 · No frameworks
   ============================================================ */

/* ---------- Google Fonts ---------- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Poppins:wght@400;500;600;700;800&display=swap');

/* ---------- CSS Custom Properties ---------- */
:root {
  /* Colors */
  --clr-slate:       #1E293B;
  --clr-slate-light: #334155;
  --clr-green:       #10B981;
  --clr-green-dark:  #059669;
  --clr-green-light: #D1FAE5;
  --clr-yellow:      #F59E0B;
  --clr-yellow-dark: #D97706;
  --clr-yellow-light:#FEF3C7;
  --clr-white:       #FFFFFF;
  --clr-offwhite:    #F8FAFC;
  --clr-gray:        #94A3B8;
  --clr-gray-light:  #E2E8F0;
  --clr-body:        #475569;

  /* Typography */
  --ff-heading: 'Poppins', sans-serif;
  --ff-body:    'Inter', sans-serif;

  /* Spacing */
  --section-pad: 100px 0;
  --container:   1200px;

  /* Misc */
  --radius:     12px;
  --radius-lg:  20px;
  --shadow:     0 4px 24px rgba(30,41,59,.08);
  --shadow-lg:  0 12px 40px rgba(30,41,59,.12);
  --transition: .35s cubic-bezier(.4,0,.2,1);
}

/* ---------- Reset ---------- */
*,*::before,*::after { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior:smooth; }
body {
  font-family: var(--ff-body);
  font-size: 16px;
  line-height: 1.7;
  color: var(--clr-body);
  background: var(--clr-white);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img   { max-width:100%; display:block; }
a     { text-decoration:none; color:inherit; }
ul,ol { list-style:none; }
button{ font-family:inherit; cursor:pointer; border:none; background:none; }

/* ---------- Utility ---------- */
.container {
  width: 90%;
  max-width: var(--container);
  margin: 0 auto;
}
.section { padding: var(--section-pad); }
.section--alt { background: var(--clr-offwhite); }

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--ff-heading);
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--clr-green);
  margin-bottom: 12px;
}
.section-label::before {
  content: '';
  width: 32px;
  height: 3px;
  border-radius: 3px;
  background: var(--clr-green);
}
.section-title {
  font-family: var(--ff-heading);
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 700;
  color: var(--clr-slate);
  line-height: 1.25;
  margin-bottom: 16px;
}
.section-subtitle {
  font-size: 1.05rem;
  color: var(--clr-gray);
  max-width: 620px;
  line-height: 1.7;
}
.text-center { text-align:center; }
.mx-auto     { margin-left:auto; margin-right:auto; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  font-family: var(--ff-heading);
  font-size: .95rem;
  font-weight: 600;
  border-radius: 50px;
  transition: var(--transition);
  cursor: pointer;
}
.btn--primary {
  background: var(--clr-yellow);
  color: var(--clr-slate);
}
.btn--primary:hover {
  background: var(--clr-yellow-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(245,158,11,.35);
}
.btn--outline {
  border: 2px solid var(--clr-white);
  color: var(--clr-white);
  background: transparent;
}
.btn--outline:hover {
  background: var(--clr-white);
  color: var(--clr-slate);
}
.btn--green {
  background: var(--clr-green);
  color: var(--clr-white);
}
.btn--green:hover {
  background: var(--clr-green-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(16,185,129,.35);
}
.btn svg, .btn i {
  width: 18px;
  height: 18px;
}

/* ============================================================
   HEADER / NAVIGATION
   ============================================================ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 16px 0;
  transition: var(--transition);
}
.header.scrolled {
  background: rgba(255,255,255,.97);
  backdrop-filter: blur(12px);
  box-shadow: 0 2px 20px rgba(30,41,59,.06);
  padding: 10px 0;
}
.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--ff-heading);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--clr-white);
  transition: var(--transition);
}
.header.scrolled .logo { color: var(--clr-slate); }
.logo__icon {
  width: 42px;
  height: 42px;
  background: var(--clr-green);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.logo__icon svg { width:24px; height:24px; fill: var(--clr-white); }
.logo span { color: var(--clr-green); }

/* Nav links */
.nav__list {
  display: flex;
  align-items: center;
  gap: 4px;
}
.nav__link {
  padding: 8px 18px;
  font-family: var(--ff-heading);
  font-size: .9rem;
  font-weight: 500;
  color: rgba(255,255,255,.85);
  border-radius: 8px;
  transition: var(--transition);
  position: relative;
}
.header.scrolled .nav__link { color: var(--clr-slate-light); }
.nav__link:hover,
.nav__link.active {
  color: var(--clr-white);
  background: rgba(255,255,255,.12);
}
.header.scrolled .nav__link:hover,
.header.scrolled .nav__link.active {
  color: var(--clr-green);
  background: var(--clr-green-light);
}
.nav__cta {
  margin-left: 12px;
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  z-index: 1001;
}
.hamburger span {
  width: 26px;
  height: 2.5px;
  background: var(--clr-white);
  border-radius: 3px;
  transition: var(--transition);
}
.header.scrolled .hamburger span { background: var(--clr-slate); }
.hamburger.open span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity:0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

/* ============================================================
   HERO CAROUSEL
   ============================================================ */
.hero {
  position: relative;
  height: 100vh;
  min-height: 650px;
  max-height: 900px;
  overflow: hidden;
}
.hero__slides {
  position: relative;
  width: 100%;
  height: 100%;
}
.hero__slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity .9s ease;
}
.hero__slide.active { opacity:1; }
.hero__slide-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(30,41,59,.82) 0%,
    rgba(30,41,59,.55) 50%,
    rgba(16,185,129,.25) 100%
  );
}
.hero__content {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 0 8%;
  z-index: 2;
}
.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(16,185,129,.15);
  border: 1px solid rgba(16,185,129,.3);
  backdrop-filter: blur(8px);
  color: var(--clr-green);
  font-family: var(--ff-heading);
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 8px 18px;
  border-radius: 50px;
  margin-bottom: 24px;
  width: fit-content;
  animation: fadeInUp .7s ease both;
}
.hero__badge::before {
  content: '';
  width: 8px;
  height: 8px;
  background: var(--clr-green);
  border-radius: 50%;
  animation: pulse-dot 2s infinite;
}
@keyframes pulse-dot {
  0%,100% { opacity:1; }
  50%     { opacity:.4; }
}
.hero__title {
  font-family: var(--ff-heading);
  font-size: clamp(2.2rem, 5.5vw, 3.8rem);
  font-weight: 800;
  color: var(--clr-white);
  line-height: 1.15;
  max-width: 750px;
  margin-bottom: 20px;
  animation: fadeInUp .7s ease .15s both;
}
.hero__title span {
  background: linear-gradient(90deg, var(--clr-green), #34D399);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero__desc {
  font-size: 1.1rem;
  color: rgba(255,255,255,.8);
  max-width: 540px;
  margin-bottom: 36px;
  line-height: 1.8;
  animation: fadeInUp .7s ease .3s both;
}
.hero__btns {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  animation: fadeInUp .7s ease .45s both;
}

/* Carousel dots */
.hero__dots {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 10px;
  z-index: 5;
}
.hero__dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: 2px solid rgba(255,255,255,.5);
  background: transparent;
  cursor: pointer;
  transition: var(--transition);
}
.hero__dot.active {
  background: var(--clr-green);
  border-color: var(--clr-green);
  width: 36px;
  border-radius: 6px;
}

/* Carousel arrows */
.hero__arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 5;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: rgba(255,255,255,.1);
  border: 1.5px solid rgba(255,255,255,.25);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
}
.hero__arrow:hover {
  background: var(--clr-green);
  border-color: var(--clr-green);
}
.hero__arrow svg { width:20px; height:20px; stroke: var(--clr-white); fill: none; stroke-width:2.5; stroke-linecap:round; stroke-linejoin:round; }
.hero__arrow--prev { left:24px; }
.hero__arrow--next { right:24px; }

/* Scroll indicator */
.hero__scroll {
  position: absolute;
  bottom: 36px;
  right: 40px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  z-index: 5;
}
.hero__scroll span {
  font-size: .7rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: rgba(255,255,255,.6);
  writing-mode: vertical-rl;
}
.hero__scroll-line {
  width: 2px;
  height: 50px;
  background: rgba(255,255,255,.2);
  border-radius: 2px;
  overflow: hidden;
  position: relative;
}
.hero__scroll-line::after {
  content: '';
  position: absolute;
  top: -100%;
  width: 100%;
  height: 50%;
  background: var(--clr-green);
  border-radius: 2px;
  animation: scroll-line 2s ease-in-out infinite;
}
@keyframes scroll-line {
  0%   { top: -50%; }
  100% { top: 100%; }
}

/* ---------- Animations ---------- */
@keyframes fadeInUp {
  from { opacity:0; transform:translateY(30px); }
  to   { opacity:1; transform:translateY(0); }
}

/* ============================================================
   FLOATING STATS BAR
   ============================================================ */
.stats-bar {
  position: relative;
  z-index: 10;
  margin-top: -60px;
  margin-bottom: 20px;
}
.stats-bar__inner {
  background: var(--clr-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  padding: 0;
  overflow: hidden;
}
.stats-bar__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 36px 20px;
  text-align: center;
  position: relative;
  transition: var(--transition);
}
.stats-bar__item:not(:last-child)::after {
  content: '';
  position: absolute;
  right: 0;
  top: 20%;
  height: 60%;
  width: 1px;
  background: var(--clr-gray-light);
}
.stats-bar__item:hover {
  background: var(--clr-green-light);
}
.stats-bar__icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 14px;
  background: linear-gradient(135deg, var(--clr-green), #34D399);
}
.stats-bar__icon svg {
  width: 24px;
  height: 24px;
  stroke: var(--clr-white);
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.stats-bar__number {
  font-family: var(--ff-heading);
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  font-weight: 700;
  color: var(--clr-slate);
  line-height: 1;
  margin-bottom: 6px;
}
.stats-bar__label {
  font-size: .85rem;
  color: var(--clr-gray);
  font-weight: 500;
}

/* ============================================================
   ABOUT SNIPPET
   ============================================================ */
.about-snippet {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.about-snippet__images {
  position: relative;
}
.about-snippet__img-main {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.about-snippet__img-main img {
  width: 100%;
  height: 420px;
  object-fit: cover;
  transition: transform .6s ease;
}
.about-snippet__img-main:hover img {
  transform: scale(1.03);
}
.about-snippet__img-float {
  position: absolute;
  bottom: -30px;
  right: -30px;
  width: 200px;
  height: 200px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 6px solid var(--clr-white);
  box-shadow: var(--shadow);
}
.about-snippet__img-float img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.about-snippet__experience {
  position: absolute;
  top: -20px;
  left: -20px;
  background: var(--clr-yellow);
  color: var(--clr-slate);
  font-family: var(--ff-heading);
  font-weight: 700;
  padding: 18px 22px;
  border-radius: var(--radius);
  text-align: center;
  box-shadow: var(--shadow);
  line-height: 1.1;
}
.about-snippet__experience strong {
  display: block;
  font-size: 2.2rem;
}
.about-snippet__experience span {
  font-size: .75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
}
.about-snippet__text { }
.about-snippet__checklist {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin: 28px 0 36px;
}
.about-snippet__check {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 500;
  font-size: .95rem;
  color: var(--clr-slate-light);
}
.about-snippet__check-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--clr-green-light);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.about-snippet__check-icon svg {
  width: 14px;
  height: 14px;
  stroke: var(--clr-green);
  fill: none;
  stroke-width: 3;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* ============================================================
   SERVICES
   ============================================================ */
.services__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
  gap: 28px;
  margin-top: 50px;
}
.service-card {
  background: var(--clr-white);
  border-radius: var(--radius-lg);
  padding: 40px 30px;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
  border: 1px solid transparent;
}
.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: var(--clr-green-light);
}
.service-card__icon {
  width: 64px;
  height: 64px;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--clr-green-light), #A7F3D0);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  transition: var(--transition);
}
.service-card:hover .service-card__icon {
  background: linear-gradient(135deg, var(--clr-green), #34D399);
}
.service-card__icon svg {
  width: 30px;
  height: 30px;
  stroke: var(--clr-green);
  fill: none;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: var(--transition);
}
.service-card:hover .service-card__icon svg { stroke: var(--clr-white); }
.service-card__title {
  font-family: var(--ff-heading);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--clr-slate);
  margin-bottom: 12px;
}
.service-card__text {
  font-size: .92rem;
  line-height: 1.7;
  color: var(--clr-gray);
  margin-bottom: 20px;
}
.service-card__link {
  font-family: var(--ff-heading);
  font-size: .88rem;
  font-weight: 600;
  color: var(--clr-green);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: var(--transition);
}
.service-card__link:hover { gap:12px; }
.service-card__link svg {
  width: 16px;
  height: 16px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.service-card__number {
  position: absolute;
  top: 20px;
  right: 24px;
  font-family: var(--ff-heading);
  font-size: 3rem;
  font-weight: 800;
  color: var(--clr-offwhite);
  line-height: 1;
  transition: var(--transition);
}
.service-card:hover .service-card__number { color: var(--clr-green-light); }

/* ============================================================
   WHY CHOOSE US
   ============================================================ */
.why-us__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 50px;
}
.why-card {
  padding: 36px 28px;
  border-radius: var(--radius-lg);
  background: var(--clr-white);
  box-shadow: var(--shadow);
  text-align: center;
  transition: var(--transition);
  border: 2px solid transparent;
}
.why-card:hover {
  border-color: var(--clr-green);
  transform: translateY(-6px);
}
.why-card__icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 18px;
  border-radius: 50%;
  background: var(--clr-yellow-light);
  display: flex;
  align-items: center;
  justify-content: center;
}
.why-card__icon svg {
  width: 26px;
  height: 26px;
  stroke: var(--clr-yellow);
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.why-card__title {
  font-family: var(--ff-heading);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--clr-slate);
  margin-bottom: 10px;
}
.why-card__text {
  font-size: .9rem;
  color: var(--clr-gray);
  line-height: 1.7;
}

/* ============================================================
   CTA BANNER
   ============================================================ */
.cta-banner {
  background: linear-gradient(135deg, var(--clr-slate) 0%, #0F172A 100%);
  border-radius: var(--radius-lg);
  padding: 70px 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  position: relative;
  overflow: hidden;
}
.cta-banner::before {
  content: '';
  position: absolute;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(16,185,129,.15), transparent 70%);
  top: -200px;
  right: -100px;
}
.cta-banner::after {
  content: '';
  position: absolute;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(245,158,11,.1), transparent 70%);
  bottom: -150px;
  left: -50px;
}
.cta-banner__text {
  position: relative;
  z-index: 2;
}
.cta-banner__title {
  font-family: var(--ff-heading);
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  color: var(--clr-white);
  margin-bottom: 10px;
}
.cta-banner__desc {
  color: rgba(255,255,255,.65);
  font-size: 1rem;
}
.cta-banner__actions {
  position: relative;
  z-index: 2;
  display: flex;
  gap: 16px;
  flex-shrink: 0;
}

/* ============================================================
   CLIENTS / TRUST BAR
   ============================================================ */
.trust-bar {
  padding: 60px 0;
  background: var(--clr-offwhite);
  border-top: 1px solid var(--clr-gray-light);
  border-bottom: 1px solid var(--clr-gray-light);
}
.trust-bar__label {
  text-align: center;
  font-size: .85rem;
  font-weight: 500;
  color: var(--clr-gray);
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 30px;
}
.trust-bar__logos {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 50px;
  flex-wrap: wrap;
}
.trust-bar__logo {
  font-family: var(--ff-heading);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--clr-gray);
  opacity: .5;
  transition: var(--transition);
}
.trust-bar__logo:hover { opacity:1; color: var(--clr-slate); }

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: var(--clr-slate);
  color: rgba(255,255,255,.7);
  padding: 80px 0 0;
}
.footer__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 50px;
  padding-bottom: 60px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.footer__brand-desc {
  margin: 16px 0 24px;
  font-size: .9rem;
  line-height: 1.8;
}
.footer__socials {
  display: flex;
  gap: 10px;
}
.footer__social {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: rgba(255,255,255,.07);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}
.footer__social:hover {
  background: var(--clr-green);
}
.footer__social svg {
  width: 18px;
  height: 18px;
  fill: rgba(255,255,255,.7);
}
.footer__heading {
  font-family: var(--ff-heading);
  font-size: 1rem;
  font-weight: 600;
  color: var(--clr-white);
  margin-bottom: 24px;
}
.footer__links li { margin-bottom: 14px; }
.footer__links a {
  font-size: .9rem;
  color: rgba(255,255,255,.6);
  transition: var(--transition);
}
.footer__links a:hover { color:var(--clr-green); padding-left:6px; }
.footer__contact-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 16px;
  font-size: .9rem;
}
.footer__contact-item svg {
  width: 18px;
  height: 18px;
  stroke: var(--clr-green);
  fill: none;
  stroke-width: 2;
  flex-shrink: 0;
  margin-top: 3px;
}
.footer__bottom {
  padding: 24px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: .82rem;
}
.footer__bottom a { color: var(--clr-green); }

/* ============================================================
   SCROLL REVEAL
   ============================================================ */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity .7s ease, transform .7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================================
   PAGE BANNER (inner pages)
   ============================================================ */
.page-banner {
  padding: 160px 0 80px;
  background: linear-gradient(135deg, var(--clr-slate) 0%, #0F172A 100%);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.page-banner::after {
  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='0.03'%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");
}
.page-banner__title {
  font-family: var(--ff-heading);
  font-size: clamp(2rem, 4.5vw, 3rem);
  font-weight: 700;
  color: var(--clr-white);
  position: relative;
  z-index: 1;
  margin-bottom: 12px;
}
.page-banner__breadcrumb {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-size: .9rem;
  color: rgba(255,255,255,.5);
  position: relative;
  z-index: 1;
}
.page-banner__breadcrumb a { color: var(--clr-green); }

/* ============================================================
   TABBED LAYOUT (Projects page)
   ============================================================ */
.tabs__nav {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}
.tabs__btn {
  padding: 12px 28px;
  font-family: var(--ff-heading);
  font-size: .9rem;
  font-weight: 600;
  color: var(--clr-gray);
  background: var(--clr-offwhite);
  border: 2px solid var(--clr-gray-light);
  border-radius: 50px;
  cursor: pointer;
  transition: var(--transition);
}
.tabs__btn.active,
.tabs__btn:hover {
  background: var(--clr-green);
  border-color: var(--clr-green);
  color: var(--clr-white);
}
.tabs__panel { display:none; }
.tabs__panel.active { display:block; animation: fadeInUp .5s ease; }

/* Project cards */
.project-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 28px;
}
.project-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
  background: var(--clr-white);
}
.project-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}
.project-card__img {
  height: 220px;
  overflow: hidden;
}
.project-card__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .5s ease;
}
.project-card:hover .project-card__img img { transform: scale(1.08); }
.project-card__body { padding: 28px; }
.project-card__tag {
  display: inline-block;
  padding: 4px 12px;
  font-size: .75rem;
  font-weight: 600;
  border-radius: 50px;
  background: var(--clr-green-light);
  color: var(--clr-green);
  margin-bottom: 12px;
}
.project-card__title {
  font-family: var(--ff-heading);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--clr-slate);
  margin-bottom: 8px;
}
.project-card__meta {
  font-size: .85rem;
  color: var(--clr-gray);
}

/* ============================================================
   GALLERY MASONRY (Gallery page)
   ============================================================ */
.gallery-grid {
  columns: 3;
  column-gap: 20px;
}
.gallery-item {
  break-inside: avoid;
  margin-bottom: 20px;
  border-radius: var(--radius);
  overflow: hidden;
  position: relative;
  cursor: pointer;
}
.gallery-item img {
  width: 100%;
  display: block;
  transition: transform .5s ease;
}
.gallery-item:hover img { transform: scale(1.05); }
.gallery-item__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(30,41,59,.7));
  opacity: 0;
  transition: var(--transition);
  display: flex;
  align-items: flex-end;
  padding: 20px;
}
.gallery-item:hover .gallery-item__overlay { opacity:1; }
.gallery-item__caption {
  color: var(--clr-white);
  font-family: var(--ff-heading);
  font-size: .9rem;
  font-weight: 600;
}

/* ============================================================
   CONTACT (Contact page)
   ============================================================ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 50px;
}
.contact-info-card {
  background: var(--clr-slate);
  border-radius: var(--radius-lg);
  padding: 50px 40px;
  color: rgba(255,255,255,.8);
}
.form-group { margin-bottom: 20px; }
.form-group label {
  display: block;
  font-family: var(--ff-heading);
  font-size: .85rem;
  font-weight: 600;
  color: var(--clr-slate);
  margin-bottom: 8px;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 14px 18px;
  font-family: var(--ff-body);
  font-size: .95rem;
  border: 2px solid var(--clr-gray-light);
  border-radius: var(--radius);
  background: var(--clr-white);
  color: var(--clr-slate);
  transition: var(--transition);
  outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--clr-green);
  box-shadow: 0 0 0 4px rgba(16,185,129,.1);
}
.form-group textarea { resize:vertical; min-height:120px; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .about-snippet { grid-template-columns:1fr; gap:40px; }
  .about-snippet__images { max-width:520px; margin:0 auto; }
  .footer__grid { grid-template-columns: 1fr 1fr; gap:40px; }
  .why-us__grid { grid-template-columns: 1fr 1fr; }
  .cta-banner { flex-direction:column; text-align:center; padding:50px 36px; }
  .cta-banner__actions { justify-content:center; }
  .contact-grid { grid-template-columns:1fr; }
  .contact-form-map { grid-template-columns:1fr !important; }
}

@media (max-width: 768px) {
  :root { --section-pad: 70px 0; }

  /* Mobile nav */
  .nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 360px;
    height: 100vh;
    background: var(--clr-white);
    box-shadow: -10px 0 40px rgba(0,0,0,.1);
    padding: 100px 30px 40px;
    transition: right .4s cubic-bezier(.4,0,.2,1);
    z-index: 999;
    overflow-y: auto;
  }
  .nav.open { right:0; }
  .nav__list {
    flex-direction: column;
    gap: 0;
    align-items: stretch;
  }
  .nav__link {
    color: var(--clr-slate-light) !important;
    padding: 14px 16px;
    border-radius: 10px;
    font-size: 1rem;
  }
  .nav__link:hover,
  .nav__link.active {
    background: var(--clr-green-light) !important;
    color: var(--clr-green) !important;
  }
  .nav__cta { margin-left:0; margin-top:12px; }
  .nav__cta .btn { width:100%; justify-content:center; }
  .hamburger { display:flex; }

  /* Mobile overlay */
  .nav-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,.4);
    z-index: 998;
    opacity: 0;
    pointer-events: none;
    transition: opacity .3s ease;
  }
  .nav-overlay.open { opacity:1; pointer-events:all; }

  .hero { min-height:550px; }
  .hero__title { font-size: clamp(1.8rem, 7vw, 2.6rem); }
  .hero__arrow { display:none; }
  .hero__scroll { display:none; }

  .stats-bar__inner { grid-template-columns:1fr 1fr; }
  .stats-bar__item:nth-child(2)::after { display:none; }
  .stats-bar__item { padding:28px 16px; }

  .services__grid { grid-template-columns:1fr; }
  .why-us__grid { grid-template-columns:1fr; }

  .footer__grid { grid-template-columns:1fr; gap:36px; }
  .footer__bottom { flex-direction:column; gap:10px; text-align:center; }

  .gallery-grid { columns:2; }
  .project-grid { grid-template-columns:1fr; }
}

@media (max-width: 480px) {
  .stats-bar { margin-top:-40px; }
  .stats-bar__inner { grid-template-columns:1fr 1fr; gap:0; }
  .about-snippet__img-float { width:140px; height:140px; right:-10px; bottom:-20px; }
  .about-snippet__experience { padding:12px 16px; }
  .about-snippet__experience strong { font-size:1.6rem; }
  .about-snippet__checklist { grid-template-columns:1fr; }
  .gallery-grid { columns:1; }
  .tabs__btn { padding:10px 20px; font-size:.82rem; }
}