html{
  scroll-behavior: smooth;
}

body{
    padding: 0;
    margin: 0;

    /* ✅ FIX: space for fixed navbar */
    padding-top: 70px;
}


*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
}

/* ===== Navbar ===== */
nav{
    background: white;
    padding: 10px 20px;
    position: relative;
    box-shadow: 0 2px 10px rgba(0,0,0,0.08);
    position: fixed;
    z-index: 100;
    width: 100%;
    top: 0;
    left: 0;
}

.nav-container{
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* Left section */
.nav-left{
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo{
    height: 50px;
    width: auto;
}

.brand-name{
    font-size: 25px;
    font-weight: 800;
    background: linear-gradient(90deg, #003cff, #46c4ee);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Menu links */
.nav-links{
    display: flex;
    list-style: none;
}

.nav-links li{
    margin-left: 20px;
}

.nav-links li a{
    text-decoration: none;
    font-size: 18px;
    color: #0d2f4f
}

.nav-links li a:hover{
    color: darkblue;
}

/* =========================
   HAMBURGER BUTTON
========================= */
.hamburger {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    z-index: 1000;
    width: 22px;
    height: 22px;
}

.hamburger span {
    width: 100%;
    height: 4px;
    background-color: #092950;
    margin: 2px 0;
    border-radius: 4px;
    transition:
        transform 0.35s ease,
        opacity 0.25s ease,
        background-color 0.25s ease;
}

/* =========================
   HAMBURGER → X ANIMATION
========================= */
.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
}

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

/* =========================
   MOBILE NAV MENU
========================= */
@media (max-width: 992px) {

    .hamburger {
        display: flex;
    }

    .nav-links {
        position: absolute;
        top: 70px;
        left: 0;
        width: 100%;
        border-radius: 20px;
        padding: 20px 0;
        background: #ffffff;
        flex-direction: column;
        align-items: center;

        opacity: 0;
        transform: translateY(-10px);
        pointer-events: none;

        transition:
            opacity 0.35s ease,
            transform 0.35s ease;

        box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
        z-index: 100;
    }

    .nav-links li {
        margin: 15px 0;
    }

    .nav-links.active {
        opacity: 1;
        transform: translateY(0);
        pointer-events: auto;
    }
}

/* =========================
   ROOT VARIABLES
========================= */
:root {
  --primary: #2f7df6;
  --primary-dark: #1d4ed8;
  --text-dark: #1f2937;
  --text-muted: #6b7280;
  --border: #e5e7eb;
  --bg: #f9fafb;
  --white: #ffffff;
  --radius-lg: 20px;
  --radius-md: 14px;
  --radius-sm: 8px;
}

/* =========================
   BASE
========================= */
* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Poppins", sans-serif;
  background: var(--bg);
  color: var(--text-dark);
  line-height: 1.6;
}

/* =========================
   CONTAINER
========================= */
.container {
  max-width: 1200px;
  margin: auto;
  padding: 50px 20px;
}

/* =========================
   PAGE TITLE
========================= */
.section-title {
  text-align: center;
  margin-bottom: 70px;
}

.section-title h1 {
  font-size: 44px;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 12px;
}

.section-title p {
  max-width: 720px;
  margin: auto;
  color: var(--text-muted);
  font-size: 17px;
}

/* =========================
   ABOUT COMPANY
========================= */
.about-company {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px;
  margin-bottom: 60px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.04);
}

.about-company p {
  font-size: 16px;
  color: var(--text-muted);
  margin-bottom: 18px;
}

.about-company p:last-child {
  margin-bottom: 0;
}

/* =========================
   CENTRAL KITCHENS
========================= */
.central-kitchens {
  text-align: center;
  margin-bottom: 80px;
}

.kitchen-title {
  font-size: 30px;
  font-weight: 600;
  margin-bottom: 35px;
  color: var(--text-dark);
}

.kitchen-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
}

.kitchen-card {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff;
  padding: 35px 25px;
  border-radius: var(--radius-lg);
  box-shadow: 0 15px 30px rgba(47, 125, 246, 0.25);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.kitchen-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 25px 40px rgba(47, 125, 246, 0.35);
}

.kitchen-header {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-bottom: 15px;
}

.kitchen-header i {
  font-size: 22px;
}

.kitchen-header h3 {
  font-size: 20px;
  font-weight: 600;
}

.capacity {
  font-size: 16px;
  opacity: 0.95;
}

/* =========================
   SERVICE SECTION
========================= */
.service-section {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 35px;
  margin-bottom: 55px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.04);
}

.service-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 40px;
  align-items: center;
}

/* IMAGE */
.service-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius-md);
}

/* CONTENT */
.service-content h2 {
  font-size: 32px;
  font-weight: 600;
  margin-bottom: 15px;
}

.service-content p {
  color: var(--text-muted);
  font-size: 16px;
  margin-bottom: 22px;
}

/* FEATURES */
.features {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  margin-bottom: 28px;
}

.feature {
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.feature span {
  color: var(--primary);
  font-size: 18px;
  margin-top: 2px;
}

.feature p {
  font-size: 15px;
  margin: 0;
}

/* CTA */
.cta {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  padding: 22px 25px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  color: #fff;
}

.cta h3 {
  font-size: 18px;
  font-weight: 500;
}

.cta a {
  background: #fff;
  color: var(--primary);
  padding: 12px 22px;
  border-radius: var(--radius-sm);
  text-decoration: none;
  font-weight: 600;
  transition: 0.3s ease;
}

.cta a:hover {
  background: #e0ecff;
}

/* =========================
   RESPONSIVE
========================= */
@media (max-width: 900px) {
  .service-grid {
    grid-template-columns: 1fr;
  }

  .features {
    grid-template-columns: 1fr;
  }

  .kitchen-cards {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .section-title h1 {
    font-size: 32px;
  }

  .service-content h2 {
    font-size: 26px;
  }

  .cta {
    flex-direction: column;
    text-align: center;
  }
}

/* OPTIONAL: mobile navbar offset safety */
@media (max-width: 992px) {
  body {
    padding-top: 80px;
  }
}


.footer {
  background: #1E2322;
  padding: 60px 20px 30px;
}

.footer-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 30px;
  max-width: 1200px;
  margin: auto;
}

.footer-col h3,
.footer-col h4 {
  margin-bottom: 15px;
  color: #ffffff;
}

.footer-col p {
  font-size: 14px;
  line-height: 1.6;
  color: #ffffff;
}

.footer-col ul {
  list-style: none;
}

.footer-col ul li {
  margin-bottom: 8px;
}

.footer-col ul li a {
  color: #ffffff;
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
}

.footer-col ul li a:hover {
  color: darkblue;
}

.vision-logo {
  width: 140px;
  filter: brightness(0) invert(1);
}

.certifications {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin: 40px 0 20px;
  flex-wrap: wrap;
}

.footer-social {
  text-align: center;
  margin-bottom: 10px;
}

.footer-social a {
  color: #ffffff;
  margin: 0 10px;
  font-size: 18px;
}

.footer-social a:hover {
  color: #00bcd4;
}

.footer-copy {
  text-align: center;
  font-size: 13px;
  color: #ffffff;
  margin-top: 10px;
}

/* ===== Scroll To Top ===== */
#scrollTopBtn {
  position: fixed;
  right: 20px;
  bottom: 20px;
  background: #2759fb;
  border: none;
  color: #fff;
  padding: 12px;
  border-radius: 50%;
  cursor: pointer;
  display: none;
  width: 45px;
}



/* Responsive */
@media (max-width: 600px) {
  .footer {
    text-align: center;
  }
}