/* ==========================================================
   AIZ RENEWABLES LLP — STYLESHEET
   ========================================================== */

:root {
  --primary-green: #005B2D;
  --dark-green: #00451F;
  --accent-yellow: #FFC400;
  --light-green: #EAF7EF;
  --white: #FFFFFF;
  --dark-text: #10251A;
  --secondary-text: #47534c;
  --bg: #F7FAF8;

  --radius-lg: 24px;
  --radius-md: 18px;
  --radius-sm: 12px;

  --shadow-sm: 0 4px 14px rgba(16, 37, 26, 0.06);
  --shadow-md: 0 12px 32px rgba(16, 37, 26, 0.10);
  --shadow-lg: 0 24px 60px rgba(16, 37, 26, 0.16);

  --container: 1240px;
  --header-h: 84px;
  --announce-h: 40px;

  --font-display: 'Manrope', sans-serif;
  --font-body: 'Inter', sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + var(--announce-h) + 10px); }

body {
  font-family: var(--font-body);
  color: var(--dark-text);
  background: var(--bg);
  line-height: 1.6;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
input, select, textarea { font-family: inherit; font-size: 15px; }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

h1, h2, h3, h4, h5 { font-family: var(--font-display); color: var(--dark-text); line-height: 1.2; letter-spacing:-0.5px }

/* ---------- Reusable type ---------- */
.eyebrow {
  display: block;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--primary-green);
  margin-bottom: 10px;
}
.eyebrow.light { color: var(--accent-yellow); }

.section-title {
  font-size: clamp(28px, 3.4vw, 42px);
  font-weight: 800;
  margin-bottom: 10px;
  letter-spacing: -0.02em;
}
.section-title.light { color: var(--white); }
.white{color: #fff}
.section-desc {
  color: var(--secondary-text);
}
.section-desc.light { color: rgba(255,255,255,0.78); }

.center { text-align: center; margin-left: auto; margin-right: auto; }

.section { padding: 96px 0; }
@media (max-width: 768px) { .section { padding: 64px 0; } }

/* ---------- Buttons ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 16px 30px;
    border-radius: 100px;
    font-weight: 700;
    font-size: 15px;
    letter-spacing: 0.01em;
    transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
    white-space: nowrap;
    line-height: 1;
}
.btn-primary { background: var(--primary-green); color: var(--white); box-shadow: var(--shadow-sm); }
.btn-primary:hover { background: var(--dark-green); transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn-accent { background: var(--accent-yellow); color: var(--dark-text); box-shadow: var(--shadow-sm); }
.btn-accent:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); filter: brightness(1.04); }
.btn-outline-light { background: transparent; color: var(--white); border: 1.5px solid rgba(255,255,255,0.55); }
.btn-outline-light:hover { background: rgba(255,255,255,0.12); border-color: var(--white); }
.btn-sm { padding: 11px 22px; font-size: 13px; }
.btn-full { width: 100%; }

/* ==========================================================
   ANNOUNCEMENT BAR
   ========================================================== */
.announce-bar {
  height: var(--announce-h);
  background: var(--dark-green);
  color: var(--white);
  display: flex;
  align-items: center;
  overflow: hidden;
  font-size: 13.5px;
  font-weight: 500;
}
.announce-track {
  display: flex;
  white-space: nowrap;
  animation: marquee 22s linear infinite;
}
.announce-item { padding: 0 10px; font-weight:400 }
@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}
.announce-track { width: max-content; }
.announce-track .announce-item:nth-last-child(-n+4) { }
/* duplicate content handled in JS for seamless loop */

/* ==========================================================
   HEADER
   ========================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 200;
  background: var(--white);
  height: var(--header-h);
  display: flex;
  align-items: center;
  transition: box-shadow 0.3s ease, height 0.3s ease;
}
.site-header.scrolled { box-shadow: var(--shadow-md); height: 72px; }

.header-inner {
    display: flex;
    align-items: center;
    width: 100%;
    gap: 24px;
    justify-content: space-between;
}

.logo { display: flex; align-items: center; gap: 10px; max-width:130px }
.logo-mark { display: flex; }
.logo-text { font-family: var(--font-display); font-size: 20px; font-weight: 600; color: var(--dark-text); }
.logo-text strong { color: var(--primary-green); font-weight: 800; }
.logo-text.light { color: var(--white); }
.logo-text.light strong { color: var(--accent-yellow); }

.main-nav ul { display: flex; gap: 30px; }
.nav-link {
  font-size: 14.5px;
  font-weight: 600;
  color: var(--dark-text);
  padding: 8px 2px;
  position: relative;
}
.nav-link::after {
  content: '';
  position: absolute;
  left: 0; bottom: 0;
  width: 0; height: 2px;
  background: var(--primary-green);
  transition: width 0.25s ease;
}
.nav-link:hover, .nav-link.active { color: var(--primary-green); }
.nav-link:hover::after, .nav-link.active::after { width: 100%; }

.header-actions { display: flex; align-items: center; gap: 14px; }
.icon-btn {
  width: 42px; height: 42px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: var(--light-green);
  color: var(--primary-green);
  transition: background 0.2s ease;
}
.icon-btn:hover { background: var(--accent-yellow); color: var(--dark-text); }

.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px; height: 40px;
}
.hamburger span {
  width: 24px; height: 2.4px;
  background: var(--dark-text);
  border-radius: 2px;
  transition: transform 0.3s ease, opacity 0.3s ease;
}
.hamburger.active span:nth-child(1) { transform: translateY(7.4px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: translateY(-7.4px) rotate(-45deg); }

/* ==========================================================
   HERO
   ========================================================== */
.hero { position: relative; padding: 90px 0 110px; overflow: hidden; }
.hero-media { position: absolute; inset: 0; z-index: 0; }
.hero-media img { width: 100%; height: 100%; object-fit: cover; }
.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(100deg, rgba(0,15,7,0.92) 0%, rgba(0,20,10,0.82) 32%, rgba(0,20,10,0.35) 62%, rgba(0,20,10,0.15) 100%);
}

.hero-inner {
  position: relative; z-index: 1;
  display: grid;
  grid-template-columns: 2.15fr 0.85fr;
  gap: 45px;
  align-items: center;
}

.badge {
    display: inline-block;
    background: rgba(255,196,0,0.14);
    color: var(--accent-yellow);
    border: 1px solid rgba(255,196,0,0.4);
    padding: 6px 18px;
    border-radius: 100px;
    font-size: 12px;
    font-weight: 400;
    letter-spacing: 0.2em;
    margin-bottom: 20px;
    line-height: 1;
    text-transform: uppercase;
}

.hero-title {
  color: var(--white);
  font-size: clamp(32px, 4vw, 45px);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 10px;
}
.hero-title span { color: var(--accent-yellow); }

.hero-sub {
  color: rgba(255,255,255,0.85);
  font-size: 17px;
  max-width: 480px;
  margin-bottom: 30px;
}

.hero-benefits { display: flex; flex-wrap: wrap;gap: 15px; margin-bottom:30px; }
.hero-benefits li { display: flex; align-items: center; gap: 10px; color: var(--white); font-weight: 600; font-size: 15px; width:48% }
.check {
  width: 22px; height: 22px; border-radius: 50%;
  background: var(--accent-yellow); color: var(--dark-text);
  display: flex; align-items: center; justify-content: center;
  font-size: 12px; font-weight: 800; flex-shrink: 0;
}

.hero-cta { display: flex; gap: 16px; flex-wrap: wrap; }
.hero-cta.center { justify-content: center; }

/* Quote card */
.head-wrap {
    background: var(--dark-green);
    padding: 20px 30px;
    margin: -32px -32px 5px;
    border-radius: 20px 20px 0 0;
}
.hero-form-wrap {
    position: relative;
    max-width: 425px;
}
.quote-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-lg);
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.quote-card h3 { font-size: 22px; font-weight: 800;color:#fff }
.quote-card p {
    font-size: 13px;
    margin-top: 5px;
    line-height: 1.3;
    color: rgba(255, 255, 255, 0.8);
}

.field { display: flex; flex-direction: column; gap: 6px; }
.field label { font-size: 13px; font-weight: 600; color: var(--dark-text); }
.field input, .field select, .field textarea {
  padding: 13px 16px;
  border: 1.5px solid #E3EBE6;
  border-radius: var(--radius-sm);
  background: var(--bg);
  color: var(--dark-text);
  transition: border-color 0.2s ease, background 0.2s ease;
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none;
  border-color: var(--primary-green);
  background: var(--white);
}
.field-row { display: flex;justify-content: space-around;gap: 14px; }
.field.wa70 {
    width: 55%;
}
.field.wa30 {
    width: 40%;
}
.trust-line { display: flex; flex-wrap: wrap; gap: 14px; justify-content: space-between; font-size: 12.5px; color: var(--secondary-text); font-weight: 600; }
.trust-line.light { color: rgba(255,255,255,0.8); justify-content: center; gap: 20px; margin-top: 18px; margin-bottom:0 }

/* ==========================================================
   TRUST BAR
   ========================================================== */
.trust-bar { background: var(--white); padding: 32px 0; box-shadow: var(--shadow-sm); position: relative; z-index: 2; }
.trust-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.trust-item { display: flex; align-items: center; gap: 14px; }
.trust-icon {
  width: 52px; height: 52px; border-radius: 50%;
  background: var(--light-green);
  display: flex; align-items: center; justify-content: center;
  font-size: 22px; flex-shrink: 0;
}
.trust-item strong { display: block; font-size: 15px; font-weight: 700; }
.trust-item small { color: var(--secondary-text); font-size: 13px; }

/* ==========================================================
   STATS
   ========================================================== */
.stats-section { padding:50px 0; background: #1e2421; }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; margin-top:30px; }
.stat-box {
    text-align: center;
    border-right: 1px solid rgba(255, 255, 255, 0.1);
}
.stat-box:last-child{
  border:none;
}
.stat-num {
  display: block;    letter-spacing: -1px;
  font-family: var(--font-display);
  font-size: clamp(34px, 4vw, 48px);
  font-weight: 800;color: #fff; line-height: 1.3;
}
.stat-num.light { color: var(--accent-yellow);}
.stat-label {
    color: #d7f5e3;
    font-weight: 300;
    font-size: 14px;
}
.stat-label.light { color: rgba(255,255,255,0.82); }
.icon-stats {
    background: rgba(225, 225, 225, 0.1);
    padding: 10px 10px;
    max-width: 45px;
    margin: 0 auto 10px;
    text-align: center;
    height: 45px;
    display: flex;
    justify-content: center;
    border-radius: 15px;
}
.icon-stats svg {
    stroke: #ffa100;
}


.solar-process {
        position: relative;
        padding:100px 0px;
        color: #fff;
        overflow: hidden;
        isolation: isolate;
        background:
            linear-gradient(90deg, rgba(5, 70, 63, .25), rgba(21, 128, 116, .20)),
            url("../images/bg01.png") center / cover no-repeat;
    }

    /* Dark/teal overlay */
    .solar-process::before {
        content: "";
        position: absolute;
        inset: 0;
        background:
            linear-gradient(90deg, rgba(70, 70, 21, 0.80) 0%, rgba(17, 37, 25, 0.80) 50%, rgba(26, 49, 20, 0.70) 100%);
        z-index: -1;
    }
    .wrap-heading {
        text-align: center;
        margin-bottom: 30px;
    }
    .eyebrow {
        display: inline-flex;
        align-items: center;
        gap: 10px;
        letter-spacing: .4px;
    }
    .eyebrow::before,
    .eyebrow::after {
        content: "";
        width: 24px;
        height: 2px;
        background: #29e47e;
        opacity: .9;
    }


    /* Steps */
    .steps {
        position: relative;
        display: grid;
        margin-top: 40px;
        grid-template-columns: repeat(4, 1fr);
        gap: 40px;
    }

    .steps::before {
        content: "";
        position: absolute;
        top: 95px;
        left: 7%;
        right: 7%;
        border-top: 2px dashed rgba(34, 222, 121, .55);
        z-index: -1;
    }

    .step {
        text-align: center;
        position: relative;
        min-width: 0;
    }

    .step-image {
        position: relative;
        width: 190px;
        height: 190px;
        margin: 0 auto 43px;
        border-radius: 50%;
        padding: 4px;
        background: #fff;
        box-shadow: 0 5px 20px rgba(0,0,0,.12);
    }

    .step:last-child .step-image {
        background: #29df7b;
    }

    .step-image::after {
        content: "";
        position: absolute;
        inset: 7px;
        border-radius: 50%;
        border: 1px solid rgba(255,255,255,.65);
        pointer-events: none;
    }

    .step-image img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        display: block;
        border-radius: 50%;
    }

    .step-number {
        position: absolute;
        left: 50%;
        bottom: -19px;
        transform: translateX(-50%);
        min-width: 75px;
        padding: 8px 15px;
        border-radius: 20px;
        background: #24df79;
        color: #fff;
        font-size: 10px;
        line-height: 1;
        font-weight: 800;
        box-shadow: 0 4px 12px rgba(0,0,0,.12);
    }

    .step h3 {
      display: block;
      font-size: 20px;
      line-height: 1.25;
      font-weight: 800;
      margin: 10px 0;
  }


    .step p {
        max-width: 235px;
        margin: 0 auto;
        color: rgba(255,255,255,.92);
        font-size: 13px;
        line-height: 1.5;
    }


/* ==========================================================
   SOLUTIONS GRID
   ========================================================== */
.solutions-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.solution-card {
    background: #f4faf2;
    border-radius: var(--radius-lg);
    padding: 26px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    position: relative;
    border: 2px solid #a9ecc9;
}
.solution-card:nth-child(2n+2) {
    background: #fffbf4;
    border-color:#ffe8cd;
}
.solution-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.solution-img {
    border-radius: var(--radius-md) var(--radius-md) 0 0;
    overflow: hidden;
    height: 250px;
    margin: -26px -26px 25px;
}
.solution-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.solution-card:hover .solution-img img { transform: scale(1.08); }
.solution-icon {
  display: inline-flex; align-items: center; justify-content: center;
  width: 46px; height: 46px; border-radius: 14px;
  background: var(--light-green); font-size: 20px; margin-bottom: 14px;
}
.solution-card h3 { font-size: 19px; margin-bottom: 8px; }
.solution-card p { color: var(--secondary-text); font-size: 14.5px; margin-bottom: 16px; }
.card-link { color: var(--primary-green); font-weight: 700; font-size: 14px; }
.card-link:hover { color: var(--dark-green); }

/* ==========================================================
   WHY CHOOSE US
   ========================================================== */
.why-grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 60px; align-items: center; }
.why-media img { border-radius: var(--radius-lg); box-shadow: var(--shadow-md); width: 100%; height: 480px; object-fit: cover; }
.why-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin:20px 0 25px; }
.why-card { display: flex; gap: 14px; }
.why-num {
    font-family: var(--font-display);
    font-weight: 800;
    font-size: 25px;
    color: var(--accent-yellow);
    flex-shrink: 0;
    line-height: 1;
}
.why-card h4 { font-size: 15.5px; margin-bottom: 4px; }
.why-card p { color: var(--secondary-text); font-size: 13.5px; }


/* ==========================================================
   IMPACT SECTION
   ========================================================== */
.impact-section {
    background: linear-gradient(135deg, #1e2421, #021f10);
    padding: 90px 0;
    position: relative;
    overflow: hidden;
}
.impact-section::before {
  content: '';
  position: absolute;
  width: 480px; height: 480px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255,196,0,0.14), transparent 70%);
  top: -180px; right: -120px;
}
.impact-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; margin-top: 44px; position: relative; z-index: 1; }
.impact-box { text-align: center; }


/* ==========================================================
   PROJECTS
   ========================================================== */
.filter-bar { display: flex; justify-content: center; gap: 12px; margin-bottom: 40px; flex-wrap: wrap; }
.filter-btn {
  padding: 10px 22px; border-radius: 100px;
  background: var(--light-green); color: var(--primary-green);
  font-weight: 700; font-size: 13.5px;
  transition: background 0.2s ease, color 0.2s ease;
}
.filter-btn.active, .filter-btn:hover { background: var(--primary-green); color: var(--white); }

.projects-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.project-card { background: var(--white); border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-sm); transition: transform 0.3s ease, box-shadow 0.3s ease; }
.project-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.project-card img { height: 200px; width: 100%; object-fit: cover; transition: transform 0.5s ease; }
.project-card:hover img { transform: scale(1.06); }
.project-body { padding: 22px; }
.project-tag { display: inline-block; background: var(--light-green); color: var(--primary-green); font-size: 12px; font-weight: 700; padding: 5px 12px; border-radius: 100px; margin-bottom: 10px; }
.project-body h4 { font-size: 18px; margin-bottom: 4px; }
.project-body p { color: var(--secondary-text); font-size: 13.5px; margin-bottom: 4px; }
.project-desc { margin-top: 8px !important; }
.project-card.hidden { display: none; }

/* ==========================================================
   SMART SOLAR
   ========================================================== */
.smart-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; margin-top: 40px; }
.smart-card { background: var(--white); border-radius: var(--radius-lg); padding: 32px; box-shadow: var(--shadow-sm); text-align: center; transition: transform 0.3s ease; }
.smart-card:hover { transform: translateY(-6px); }
.smart-icon {
  width: 60px; height: 60px; border-radius: 18px;
  background: var(--light-green);
  display: flex; align-items: center; justify-content: center;
  font-size: 26px; margin: 0 auto 18px;
}
.smart-card h4 { font-size: 17px; margin-bottom: 8px; }
.smart-card p { color: var(--secondary-text); font-size: 14px; }

/* ==========================================================
   CALCULATOR
   ========================================================== */
.calc-section { background: var(--light-green); }
.calc-wrap {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 20px;
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 25px;
    box-shadow: var(--shadow-md);
    max-width: 720px;
}
.calc-form { display: flex; flex-direction: column; gap: 18px; }
.calc-results { display: flex; flex-direction: column; gap: 14px; }
.result-box {
    background: var(--bg);
    border-radius: var(--radius-sm);
    padding: 12px 15px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.result-box span { color: var(--secondary-text); font-size: 13px; }
.result-box strong { color: var(--primary-green); font-size: 13px; }
p.disclaimer {
    font-size: 13px;
    margin:20px 0;
}
.calc-section-grid {
    display: grid;
    grid-template-columns: 3fr 2fr;
    gap: 40px;
}
.calc-section-grid .calc-img img {
    height: 520px;
    border-radius: 20px;
    object-fit: cover;
    width: 100%;
}
/* ==========================================================
   FAQ
   ========================================================== */
.faq-list { max-width: 780px; margin: 0 auto; display: flex; flex-direction: column; gap: 14px; }
.faq-item { background: var(--white); border-radius: var(--radius-md); box-shadow: var(--shadow-sm); overflow: hidden; }
.faq-question {
  width: 100%; text-align: left; padding: 20px 24px;
  display: flex; justify-content: space-between; align-items: center;
  font-weight: 700; font-size: 15.5px; color: var(--dark-text);
}
.faq-icon { color: var(--primary-green); font-size: 20px; transition: transform 0.3s ease; flex-shrink: 0; margin-left: 12px; }
.faq-question[aria-expanded="true"] .faq-icon { transform: rotate(45deg); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.35s ease; }
.faq-answer p { padding: 0 24px 20px; color: var(--secondary-text); font-size: 14.5px; }

/* ==========================================================
   FINAL CTA
   ========================================================== */
.final-cta { background: linear-gradient(135deg, var(--dark-green), var(--primary-green)); padding: 90px 0; text-align: center; }
.final-cta h2 { color: var(--white); font-size: clamp(28px, 3.6vw, 42px); margin-bottom: 14px; }
.final-cta p { color: rgba(255,255,255,0.82); max-width: 520px; margin: 0 auto 30px; }

/* ==========================================================
   CONTACT
   ========================================================== */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 50px;
    align-items: start;
}
.contact-line {
    padding: 20px;
    margin-top: 20px;
    border-radius: 20px;
    display: flex;
    align-items: center;
    gap: 15px;
    box-sizing: border-box;
}
.contact-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 17px;
    flex-shrink: 0;
}
.contact-line strong { display: block; font-size: 14px; margin-bottom: 2px; }
.contact-line a, .contact-line span { color: var(--secondary-text); font-size: 14.5px; }
.map-placeholder { border-radius: var(--radius-lg); overflow: hidden; height:350px; margin-top:70px; box-shadow: var(--shadow-sm); }
.map-placeholder iframe { width: 100%; height: 100%; border: 0; }
.contact-badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 20px;
    background: #007a3d;
    color: #fff;
    font-size: 9px;
    font-weight: 500;
    letter-spacing: 1px;
}
.contact-heading h1 {
    margin: 18px 0 10px;
    color: #071b3a;
    font-size: 50px;
    line-height: 1.1;
    font-weight: 800;
}
.contact-heading h1 span {
    color: #007a3d;
}
.contact-heading p {
    margin: 0;
    color: #526b88;
    font-size: 16px;
    line-height: 1.45;
}
.contact-form { background: var(--white); border-radius: var(--radius-lg); padding:35px; box-shadow: var(--shadow-md); display: flex; flex-direction: column; gap: 10px; }
.contact-form .field-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
}
.contact-line {
    background: #eaf8f1;
    border: 1px solid #c5ead6;
}

.contact-line.whatsapp-card {
    background: #fff9e9;
    border: 1px solid #f4df9f;
}
.contact-line.contact-info-card {
    padding: 20px;
    border-radius: 20px;
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    box-sizing: border-box;
}
#contact-us .contact-heading {
    margin-bottom: 50px;
    text-align: center;
}
main#contact-us h2.section-title {
    font-size: clamp(28px, 3.4vw, 30px);
}
.contact-info.reveal-left.in-view h2.section-title {
    margin-bottom: 30px;
}

/*About US*/
.hero-cta.mt-30 {
    margin-top: 30px;
}
.about-why-section {
    padding:85px 0px;
}
.why-grid-about {
    max-width: 1275px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.why-grid-about .why-card {
    min-height: 180px;
    padding: 28px;
    display: block;
    box-sizing: border-box;
    background: #fff;
    border: 1px solid #e7edf2;
    border-radius: 30px;
    transition: all .25s ease;
}

.why-grid-about .why-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, .07);
    border-color: #bfe3d0;
}

.why-grid-about .why-icon {
    width: 42px;
    height: 42px;
    margin-bottom: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 14px;
    background: #eaf8f1;
    border: 1px solid #d7eee2;
    color: #008344;
    font-size: 18px;
    font-weight: 700;
}

.why-grid-about .why-card h3 {
    margin: 0 0 10px;
    color: #071b3a;
    font-size: 18px;
    line-height: 1.3;
    font-weight: 800;
}

.why-grid-about .why-card p {
    margin: 0;
    color: #526b88;
    font-size: 12px;
    line-height: 1.55;
}


/* Mission / Vision */

.mission-section {
    padding: 50px 0 0;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}

.mission-card {
    min-height: 230px;
    padding: 40px;
    box-sizing: border-box;
    border-radius: 38px;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
}

.mission-card-green {
    background: #eaf8f1;
    border: 1px solid #c5ead6;
}

.mission-card-yellow {
    background: #fff9e9;
    border: 1px solid #f4df9f;
}

.mission-icon {
    width: 48px;
    height: 48px;
    margin-bottom: 25px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #fff;
    border-radius: 15px;
    color: #008344;
    font-size: 27px;
    box-shadow: 0 5px 12px rgba(0, 0, 0, .04);
}

.mission-card-yellow .mission-icon {
    color: #ff9900;
}

.mission-card h3 {
    margin: 0 0 10px;
    color: #071b3a;
    font-size: 20px;
    line-height: 1.3;
    font-weight: 800;
}

.mission-card p {
    max-width: 580px;
    margin: 0;
    color: #526b88;
    font-size: 13px;
    line-height: 1.6;
}


/* Tablet */

@media (max-width: 1000px) {

    .why-grid-about {
        grid-template-columns: repeat(2, 1fr);
    }

    .mission-section {
        grid-template-columns: 1fr;
    }

}


/* Mobile */

@media (max-width: 600px) {

    .about-why-section {
        padding: 45px 18px 60px;
    }

    .why-grid-about {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .why-grid-about .why-card {
        min-height: auto;
        padding: 24px;
        border-radius: 24px;
    }

    .mission-section {
        padding:45px 0;
        grid-template-columns: 1fr;
        gap: 18px;
    }

    .mission-card {
        min-height: auto;
        padding: 28px;
        border-radius: 28px;
    }

    .mission-card h3 {
        font-size: 19px;
    }

    .mission-card p {
        font-size: 13px;
    }

}









/* ==========================================================
   FOOTER
   ========================================================== */
.site-footer { background: #0d2019; color: rgba(255,255,255,0.75); padding: 80px 0 0; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 40px; padding-bottom: 60px; }
.footer-logo { margin-bottom: 16px; }
.footer-col p { font-size: 14px; line-height: 1.7; margin-bottom: 10px; }
.footer-col h5 { color: var(--white); font-size:18px; margin-bottom:15px; }
.footer-col ul { display: flex; flex-direction: column; gap:5px; }
.footer-col ul a { font-size: 14px; transition: color 0.2s ease; }
.footer-col ul a:hover { color: var(--accent-yellow); }
.footer-col a:hover { color: var(--accent-yellow); }

.footer-bottom { border-top: 1px solid rgba(255,255,255,0.1); padding: 22px 0; }
.footer-bottom-inner { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; font-size: 13px; }
.footer-legal { display: flex; gap: 22px; }
.footer-legal a:hover { color: var(--accent-yellow); }

/* ==========================================================
   FLOATING ELEMENTS
   ========================================================== */
.float-btn {
  position: fixed; right: 24px; z-index: 150;
  width: 56px; height: 56px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  box-shadow: var(--shadow-lg);
  transition: transform 0.25s ease;
}
.float-btn:hover { transform: scale(1.08); }
.whatsapp-btn { background: #25D366; bottom: 24px; }
.call-btn-mobile { background: var(--primary-green); bottom: 92px; display: none; }
.back-to-top {
  position: fixed; right: 24px; bottom: 24px;
  width: 46px; height: 46px; border-radius: 50%;
  background: var(--dark-text); color: var(--white);
  display: flex; align-items: center; justify-content: center;
  font-size: 18px; box-shadow: var(--shadow-md);
  opacity: 0; visibility: hidden; transform: translateY(10px);
  transition: all 0.3s ease;
  z-index: 149;
}
.back-to-top.visible { opacity: 1; visibility: visible; transform: translateY(0); }
.back-to-top { right: 90px; }

/* ==========================================================
   SCROLL REVEAL
   ========================================================== */
.reveal-up, .reveal-left, .reveal-right {
  opacity: 0;
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal-up { transform: translateY(28px); }
.reveal-left { transform: translateX(-32px); }
.reveal-right { transform: translateX(32px); }
.reveal-up.in-view, .reveal-left.in-view, .reveal-right.in-view {
  opacity: 1; transform: translate(0, 0);
}

@media (prefers-reduced-motion: reduce) {
  .reveal-up, .reveal-left, .reveal-right { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
  .announce-track { animation: none; }
}

.form-message {
    padding: 12px 15px;
    margin-bottom: 20px;
    border-radius: 6px;
    font-size: 14px;
}

.success-message {
    background: #e8f7ee;
    color: #198754;
}

.error-message {
    background: #fdeaea;
    color: #dc3545;
}

.form-response {
    display: none;
    padding: 12px 15px;
    margin-bottom: 15px;
    border-radius: 6px;
    font-size: 14px;
    line-height: 1.5;
}

.form-response.success {
    display: block;
    background: #e9f8ef;
    color: #087a3d;
    border: 1px solid #b8e5c8;
}

.form-response.error {
    display: block;
    background: #fff0f0;
    color: #d93025;
    border: 1px solid #f1b5b5;
}

.invalid-feedback {
    display: none;
    color: #dc3545;
    font-size: 12px;
    margin-top: -5px;
}

.is-invalid {
    border-color: #dc3545 !important;
}

.is-valid {
    border-color: #198754 !important;
}

#homeSubmitBtn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}
#contactSubmitBtn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

.absolutebg {
    background-image: radial-gradient(circle at 1px 1px, white 1px, transparent 0px);
    background-size: 24px 24px;
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    opacity: 0.1;
}
.final-cta .container {
    z-index: 99;
    position: relative;
}
.final-cta a.btn.btn-outline-light {
    background: rgba(255, 255, 255, 0.09);
    color: var(--white);
    border: 2px solid rgb(255 255 255 / 27%);
    padding: 15px 28px;
}

/* ==========================================================
   RESPONSIVE
   ========================================================== */
@media (max-width: 1024px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-form-wrap { max-width: 480px; }
  .why-grid { grid-template-columns: 1fr; }
  .why-media img { height: 340px; }
  .contact-grid { grid-template-columns: 1fr; }
  .process-track { grid-template-columns: repeat(3, 1fr); row-gap: 40px; }
  .process-line { display: none; }
}

@media (max-width: 900px) {
  .main-nav { position: fixed; top: var(--header-h); left: 0; right: 0; background: var(--white); box-shadow: var(--shadow-md); max-height: 0; overflow: hidden; transition: max-height 0.35s ease; }
  .main-nav.open { max-height: 480px; }
  .main-nav ul { flex-direction: column; padding: 12px 24px 24px; gap: 4px; }
  .nav-link { display: block; padding: 12px 0; }
  .hamburger { display: flex; }
  .header-actions .btn-sm { display: none; }
  .trust-grid { grid-template-columns: repeat(1, 1fr); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .solutions-grid { grid-template-columns: repeat(2, 1fr); }
  .projects-grid { grid-template-columns: repeat(2, 1fr); }
  .smart-grid { grid-template-columns: 1fr; }
  .impact-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .calc-wrap { grid-template-columns: 1fr; }
  .call-btn-mobile { display: flex; }
  .steps{grid-template-columns: repeat(1, 1fr);}
  .field {
    width: 100% !important;
  }
}

@media (max-width: 640px) {
  .compare-grid { grid-template-columns: 1fr; }
  .compare-vs { margin: 0 auto; }
  .benefit-row, .benefit-row.reverse { grid-template-columns: 1fr; direction: ltr; }
  .process-track { grid-template-columns: repeat(2, 1fr); }
  .solutions-grid, .projects-grid { grid-template-columns: 1fr; }
  .field-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom-inner { flex-direction: column; text-align: center; }
  .hero-cta { flex-direction: column; align-items: stretch; }
  .hero-cta .btn { width: 100%; }
  .float-btn { width: 50px; height: 50px; right: 16px; }
  .whatsapp-btn { bottom: 16px; }
  .call-btn-mobile { bottom: 76px; }
  .back-to-top { right: 76px; bottom: 16px; width: 42px; height: 42px; }
  .hero-benefits li{width: 100%}
  .hero-benefits{gap: 10px}
  .calc-section-grid{grid-template-columns: unset;}
  .field-row{display: unset;}
  .field {
    width: 100% !important;
  }
}

@media (max-width: 420px) {
  .stats-grid, .impact-grid { grid-template-columns: repeat(2, 1fr); gap: 18px; }
  .container { padding: 0 18px; }
  .steps{grid-template-columns: repeat(2, 1fr);}
  .hero-benefits li{width: 100%}
  .hero-benefits{gap: 10px}
  .calc-section-grid{grid-template-columns: unset;}
  .field-row{display: unset;}
  .field {
    width: 100% !important;
  }
}