/* ===== INVOTREE - DAIRY SOLUTIONS STYLESHEET ===== */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@700;800;900&family=Plus+Jakarta+Sans:wght@300;400;500;600;700&display=swap');

:root {
  --navy: #0b1f4a;
  --navy-light: #132a63;
  --blue: #1757d4;
  --blue-light: #4a84f5;
  --orange: #f07d1a;
  --orange-light: #ffaa55;
  --milk-white: #fffdf7;
  --cream: #fdf6e3;
  --green: #1a9e5c;
  --green-light: #22c973;
  --white: #ffffff;
  --off-white: #f7f9ff;
  --gray: #5a6880;
  --gray-light: #e4eaf5;
  --text: #111827;
  --font-display: 'Playfair Display', serif;
  --font-body: 'Plus Jakarta Sans', sans-serif;
  --radius: 14px;
  --shadow: 0 8px 32px rgba(11,31,74,0.10);
  --shadow-lg: 0 24px 64px rgba(11,31,74,0.16);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  color: var(--text);
  background: var(--white);
  overflow-x: hidden;
  line-height: 1.65;
}

/* ===== NAVBAR ===== */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(26,87,212,0.08);
  transition: box-shadow 0.3s;
}
.navbar.scrolled { box-shadow: 0 4px 28px rgba(11,31,74,0.10); }
.nav-container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 74px;
}
.nav-logo img { height: 54px; object-fit: contain; }
.nav-links {
  display: flex;
  align-items: center;
  gap: 34px;
  list-style: none;
}
.nav-links a {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 14.5px;
  color: var(--navy);
  text-decoration: none;
  transition: color 0.2s;
  position: relative;
  letter-spacing: 0.01em;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 0; height: 2px;
  background: var(--orange);
  transition: width 0.3s;
  border-radius: 2px;
}
.nav-links a:hover { color: var(--blue); }
.nav-links a:hover::after { width: 100%; }
.btn-nav {
  background: linear-gradient(135deg, var(--blue), var(--navy));
  color: var(--white) !important;
  padding: 10px 24px;
  border-radius: 8px;
  font-weight: 700 !important;
  transition: all 0.2s !important;
  box-shadow: 0 4px 14px rgba(23,87,212,0.3);
}
.btn-nav:hover { box-shadow: 0 6px 20px rgba(23,87,212,0.45) !important; transform: translateY(-1px); }
.btn-nav::after { display: none !important; }
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
}
.hamburger span { display: block; width: 26px; height: 2px; background: var(--navy); border-radius: 2px; transition: 0.3s; }

/* ===== HERO ===== */
.hero {
  min-height: 100vh;
  padding-top: 74px;
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 45%, #0d2f7a 100%);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
}
.hero::before {
  content: '';
  position: absolute;
  top: -180px; right: -180px;
  width: 700px; height: 700px;
  background: radial-gradient(circle, rgba(26,87,212,0.22) 0%, transparent 70%);
  animation: pulse 9s ease-in-out infinite;
}
.hero::after {
  content: '';
  position: absolute;
  bottom: -120px; left: -80px;
  width: 550px; height: 550px;
  background: radial-gradient(circle, rgba(240,125,26,0.13) 0%, transparent 70%);
  animation: pulse 11s ease-in-out infinite reverse;
}
@keyframes pulse { 0%,100%{transform:scale(1);opacity:.7} 50%{transform:scale(1.15);opacity:1} }
.hero-grid {
  position: absolute; inset: 0;
  background-image: radial-gradient(rgba(255,255,255,0.05) 1px, transparent 1px);
  background-size: 44px 44px;
}

/* Milk drop decorative */
.hero-drops {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}
.drop {
  position: absolute;
  border-radius: 50% 50% 50% 50% / 60% 60% 40% 40%;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.06);
  animation: floatDrop linear infinite;
}
@keyframes floatDrop { 0%{transform:translateY(110vh) scale(0.6)} 100%{transform:translateY(-20vh) scale(1)} }

.hero-container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 90px 28px;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 72px;
  align-items: center;
  position: relative;
  z-index: 2;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(240,125,26,0.15);
  border: 1px solid rgba(240,125,26,0.4);
  color: var(--orange-light);
  padding: 7px 18px;
  border-radius: 100px;
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  margin-bottom: 26px;
}
.hero-badge span { width: 6px; height: 6px; background: var(--orange); border-radius: 50%; animation: blink 1.5s infinite; }
@keyframes blink { 0%,100%{opacity:1} 50%{opacity:0.3} }

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(38px, 5vw, 66px);
  font-weight: 900;
  color: var(--white);
  line-height: 1.1;
  margin-bottom: 22px;
  letter-spacing: -0.01em;
}
.hero-title .accent { color: var(--orange); font-style: italic; }
.hero-title .accent2 { color: #6db8ff; }
.hero-desc {
  font-size: 17.5px;
  color: rgba(255,255,255,0.72);
  margin-bottom: 44px;
  max-width: 500px;
  line-height: 1.8;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--orange);
  color: var(--white);
  padding: 15px 34px;
  border-radius: 10px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 15.5px;
  text-decoration: none;
  transition: all 0.3s;
  box-shadow: 0 6px 22px rgba(240,125,26,0.42);
}
.btn-primary:hover { background: var(--orange-light); transform: translateY(-2px); box-shadow: 0 10px 30px rgba(240,125,26,0.5); }
.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 2px solid rgba(255,255,255,0.28);
  color: var(--white);
  padding: 15px 34px;
  border-radius: 10px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 15.5px;
  text-decoration: none;
  transition: all 0.3s;
  background: transparent;
}
.btn-outline:hover { background: rgba(255,255,255,0.1); border-color: rgba(255,255,255,0.6); transform: translateY(-2px); }

.hero-stats {
  display: flex;
  gap: 40px;
  margin-top: 54px;
  padding-top: 34px;
  border-top: 1px solid rgba(255,255,255,0.1);
}
.stat-num {
  font-family: var(--font-display);
  font-size: 34px;
  font-weight: 900;
  color: var(--white);
}
.stat-num span { color: var(--orange); }
.stat-label { font-size: 12.5px; color: rgba(255,255,255,0.5); margin-top: 2px; letter-spacing: 0.02em; }

/* Hero Visual */
.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}
.hero-card-main {
  background: rgba(255,255,255,0.08);
  backdrop-filter: blur(22px);
  border: 1px solid rgba(255,255,255,0.13);
  border-radius: 22px;
  padding: 34px;
  width: 100%;
  max-width: 410px;
  animation: float 6s ease-in-out infinite;
}
@keyframes float { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-12px)} }
.hero-card-top { display: flex; align-items: center; gap: 14px; margin-bottom: 26px; }
.hero-avatar {
  width: 46px; height: 46px;
  background: linear-gradient(135deg, var(--blue), var(--orange));
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 22px;
}
.hero-card-title { font-family: var(--font-display); font-weight: 700; color: white; font-size: 16px; }
.hero-card-sub { font-size: 12.5px; color: rgba(255,255,255,0.5); }
.hero-services-list { display: flex; flex-direction: column; gap: 10px; }
.hero-service-item {
  display: flex; align-items: center; gap: 12px;
  padding: 12px 16px;
  background: rgba(255,255,255,0.05);
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,0.06);
  transition: background 0.2s;
}
.hero-service-item:hover { background: rgba(255,255,255,0.1); }
.service-icon-sm { width: 36px; height: 36px; border-radius: 8px; display: flex; align-items: center; justify-content: center; font-size: 18px; flex-shrink: 0; }
.service-icon-sm.blue { background: rgba(26,87,212,0.25); }
.service-icon-sm.orange { background: rgba(240,125,26,0.25); }
.service-icon-sm.green { background: rgba(26,158,92,0.25); }
.service-icon-sm.purple { background: rgba(130,80,220,0.25); }
.service-title-sm { font-size: 14px; font-weight: 600; color: white; }
.service-desc-sm { font-size: 12px; color: rgba(255,255,255,0.5); }
.hero-badge-float {
  position: absolute; top: -20px; right: -20px;
  background: var(--orange); color: white;
  padding: 10px 16px; border-radius: 12px;
  font-family: var(--font-body); font-weight: 700; font-size: 13px;
  box-shadow: 0 8px 24px rgba(240,125,26,0.4);
  animation: float 5s ease-in-out infinite 1s;
}
.hero-badge-float2 {
  position: absolute; bottom: -20px; left: -20px;
  background: var(--white); color: var(--navy);
  padding: 10px 16px; border-radius: 12px;
  font-family: var(--font-body); font-weight: 700; font-size: 13px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.15);
  display: flex; align-items: center; gap: 8px;
  animation: float 7s ease-in-out infinite 0.5s;
}
.green-dot { width: 8px; height: 8px; background: var(--green); border-radius: 50%; flex-shrink: 0; }

/* ===== SECTION COMMON ===== */
.section { padding: 100px 0; }
.section-alt { background: var(--off-white); }
.section-header { text-align: center; margin-bottom: 68px; }
.section-tag {
  display: inline-block;
  background: rgba(26,87,212,0.1);
  color: var(--blue);
  padding: 5px 16px;
  border-radius: 100px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(30px, 4vw, 46px);
  font-weight: 900;
  color: var(--navy);
  line-height: 1.15;
  margin-bottom: 16px;
}
.section-title .accent { color: var(--blue); font-style: italic; }
.section-sub { font-size: 17px; color: var(--gray); max-width: 580px; margin: 0 auto; }
.container { max-width: 1240px; margin: 0 auto; padding: 0 28px; }

/* ===== CLIENTS STRIP ===== */
.clients-strip { background: var(--navy); padding: 34px 0; overflow: hidden; }
.clients-label { text-align: center; color: rgba(255,255,255,0.38); font-size: 12px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; margin-bottom: 20px; }
@keyframes scrollLeft { 0%{transform:translateX(0)} 100%{transform:translateX(-50%)} }
.clients-track {
  display: flex; align-items: center; gap: 48px;
  animation: scrollLeft 30s linear infinite;
  width: max-content;
  white-space: nowrap;
}
.client-name {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 14px;
  color: rgba(255,255,255,0.55);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: color 0.2s;
}
.client-name:hover { color: var(--orange-light); }
.dot { width: 5px; height: 5px; border-radius: 50%; background: rgba(255,255,255,0.18); flex-shrink: 0; display: inline-block; vertical-align: middle; }

/* ===== DAIRY SOLUTIONS HIGHLIGHT ===== */
.dairy-highlight {
  background: linear-gradient(135deg, #fffdf7 0%, #fff8e8 50%, #fffdf7 100%);
  border-top: 4px solid var(--orange);
  padding: 80px 0;
}
.dairy-highlight .container { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: center; }
.dairy-text .section-tag { background: rgba(240,125,26,0.1); color: var(--orange); }
.dairy-headline {
  font-family: var(--font-display);
  font-size: clamp(28px, 3.5vw, 44px);
  font-weight: 900;
  color: var(--navy);
  line-height: 1.15;
  margin-bottom: 18px;
}
.dairy-headline span { color: var(--orange); font-style: italic; }
.dairy-desc { font-size: 16.5px; color: var(--gray); line-height: 1.8; margin-bottom: 32px; }
.dairy-features { display: flex; flex-direction: column; gap: 14px; margin-bottom: 36px; }
.dairy-feat {
  display: flex; align-items: center; gap: 14px;
  padding: 14px 20px;
  background: white;
  border-radius: 12px;
  border: 1px solid rgba(240,125,26,0.15);
  box-shadow: 0 2px 12px rgba(11,31,74,0.05);
  transition: all 0.2s;
}
.dairy-feat:hover { border-color: var(--orange); transform: translateX(4px); box-shadow: 0 4px 20px rgba(240,125,26,0.12); }
.dairy-feat-icon { font-size: 22px; flex-shrink: 0; }
.dairy-feat strong { display: block; font-size: 14.5px; color: var(--navy); font-weight: 700; }
.dairy-feat span { font-size: 13px; color: var(--gray); }

.dairy-product-card {
  position: relative;
  background: white;
  border-radius: 22px;
  padding: 36px;
  box-shadow: 0 20px 60px rgba(11,31,74,0.13);
  border: 1px solid rgba(240,125,26,0.1);
  text-align: center;
}
.dairy-product-card img {
  width: 100%;
  max-width: 300px;
  margin: 0 auto 24px;
  display: block;
  border-radius: 14px;
}
.dairy-product-title { font-family: var(--font-display); font-size: 22px; font-weight: 800; color: var(--navy); margin-bottom: 8px; }
.dairy-product-sub { font-size: 14px; color: var(--gray); margin-bottom: 20px; }
.dairy-product-badges { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; }
.dairy-badge { background: rgba(26,158,92,0.1); color: var(--green); border-radius: 100px; padding: 5px 14px; font-size: 12.5px; font-weight: 700; border: 1px solid rgba(26,158,92,0.2); }
.dairy-badge.blue { background: rgba(26,87,212,0.08); color: var(--blue); border-color: rgba(26,87,212,0.15); }
.dairy-badge.orange { background: rgba(240,125,26,0.1); color: var(--orange); border-color: rgba(240,125,26,0.2); }
.dairy-tag-float {
  position: absolute; top: -16px; right: 24px;
  background: var(--navy); color: white;
  padding: 8px 16px; border-radius: 20px;
  font-family: var(--font-body); font-size: 12px; font-weight: 700;
  letter-spacing: 0.06em; text-transform: uppercase;
}

/* ===== SERVICES GRID ===== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 28px;
}
.service-card {
  background: var(--white);
  border: 1.5px solid var(--gray-light);
  border-radius: var(--radius);
  padding: 36px 32px;
  transition: all 0.3s;
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--blue), var(--orange));
  transform: scaleX(0);
  transition: transform 0.3s;
  transform-origin: left;
}
.service-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); border-color: transparent; }
.service-card:hover::before { transform: scaleX(1); }
.service-icon { width: 56px; height: 56px; border-radius: 14px; display: flex; align-items: center; justify-content: center; font-size: 26px; margin-bottom: 22px; }
.s-blue { background: rgba(26,87,212,0.1); }
.s-orange { background: rgba(240,125,26,0.1); }
.s-green { background: rgba(26,158,92,0.1); }
.s-purple { background: rgba(130,80,220,0.1); }
.s-red { background: rgba(220,50,50,0.1); }
.s-teal { background: rgba(20,160,180,0.1); }
.s-milk { background: rgba(240,125,26,0.08); border: 1.5px solid rgba(240,125,26,0.2); }
.service-title { font-family: var(--font-display); font-size: 21px; font-weight: 800; color: var(--navy); margin-bottom: 12px; }
.service-desc { font-size: 15px; color: var(--gray); line-height: 1.72; margin-bottom: 20px; }
.service-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.tag { background: var(--off-white); color: var(--navy); border-radius: 100px; padding: 4px 12px; font-size: 12.5px; font-weight: 600; border: 1px solid var(--gray-light); }

/* ===== ABOUT ===== */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: center; }
.about-img-wrap { position: relative; }
.about-img-main {
  background: linear-gradient(135deg, var(--navy), var(--navy-light));
  border-radius: 22px;
  aspect-ratio: 4/3;
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
  position: relative;
  box-shadow: var(--shadow-lg);
}
.about-img-inner { text-align: center; z-index: 2; position: relative; padding: 32px; }
.about-logo-sub { font-family: var(--font-display); font-style: italic; font-size: 18px; color: rgba(255,255,255,0.6); }
.about-badge-float {
  position: absolute; bottom: -20px; right: -20px;
  background: white;
  border-radius: 14px;
  padding: 14px 18px;
  display: flex; align-items: center; gap: 12px;
  box-shadow: var(--shadow);
  border: 1px solid var(--gray-light);
  animation: float 7s ease-in-out infinite;
}
.about-badge-icon { font-size: 28px; }
.about-badge-text strong { display: block; font-size: 13.5px; font-weight: 700; color: var(--navy); }
.about-badge-text span { font-size: 12px; color: var(--gray); }
.about-tag { margin-bottom: 12px; }
.about-title { font-family: var(--font-display); font-size: clamp(24px,3vw,38px); font-weight: 900; color: var(--navy); line-height: 1.2; margin-bottom: 18px; }
.about-desc { font-size: 16px; color: var(--gray); line-height: 1.8; margin-bottom: 30px; }
.about-features { display: flex; flex-direction: column; gap: 16px; margin-bottom: 32px; }
.about-feature { display: flex; align-items: flex-start; gap: 14px; }
.check-icon { width: 24px; height: 24px; border-radius: 50%; background: rgba(26,158,92,0.12); color: var(--green); display: flex; align-items: center; justify-content: center; font-size: 13px; font-weight: 800; flex-shrink: 0; margin-top: 1px; }
.about-feature p { font-size: 15px; color: var(--text); line-height: 1.65; }

/* ===== PROCESS ===== */
.process-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0;
  position: relative;
}
.process-grid::before {
  content: '';
  position: absolute;
  top: 32px; left: 10%; right: 10%;
  height: 2px;
  background: linear-gradient(90deg, var(--blue), var(--orange));
  opacity: 0.3;
}
.process-step { text-align: center; padding: 0 16px; position: relative; }
.step-num {
  width: 64px; height: 64px;
  background: linear-gradient(135deg, var(--navy), var(--blue));
  color: white;
  font-family: var(--font-display);
  font-size: 22px; font-weight: 900;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 20px;
  box-shadow: 0 6px 20px rgba(26,87,212,0.3);
  position: relative; z-index: 1;
}
.step-title { font-family: var(--font-display); font-size: 18px; font-weight: 800; color: var(--navy); margin-bottom: 10px; }
.step-desc { font-size: 13.5px; color: var(--gray); line-height: 1.65; }

/* ===== PORTFOLIO ===== */
.portfolio-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.portfolio-card {
  background: white;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1.5px solid var(--gray-light);
  transition: all 0.3s;
}
.portfolio-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: transparent; }
.portfolio-img {
  height: 200px;
  display: flex; align-items: center; justify-content: center;
  font-size: 64px;
  position: relative;
  overflow: hidden;
}
.portfolio-img-overlay {
  position: absolute; inset: 0;
  background: rgba(0,0,0,0.45);
  display: flex; align-items: center; justify-content: center;
  opacity: 0;
  transition: opacity 0.3s;
}
.portfolio-card:hover .portfolio-img-overlay { opacity: 1; }
.overlay-btn { background: white; color: var(--navy); padding: 10px 22px; border-radius: 8px; font-size: 13.5px; font-weight: 700; text-decoration: none; }
.portfolio-body { padding: 24px; }
.portfolio-cat { font-size: 12px; font-weight: 700; color: var(--blue); letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: 8px; }
.portfolio-title { font-family: var(--font-display); font-size: 19px; font-weight: 800; color: var(--navy); margin-bottom: 8px; }
.portfolio-desc { font-size: 14px; color: var(--gray); line-height: 1.62; }

/* ===== TECH STACK ===== */
.tech-grid { display: flex; flex-wrap: wrap; justify-content: center; gap: 14px; }
.tech-pill {
  display: flex; align-items: center; gap: 10px;
  background: var(--white);
  border: 1.5px solid var(--gray-light);
  border-radius: 100px;
  padding: 10px 22px;
  font-size: 14px; font-weight: 600; color: var(--navy);
  transition: all 0.2s;
}
.tech-pill:hover { border-color: var(--blue); background: rgba(26,87,212,0.04); transform: translateY(-2px); box-shadow: var(--shadow); }
.tech-pill span:first-child { font-size: 22px; }

/* ===== TESTIMONIALS ===== */
.testimonials-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 28px; }
.testimonial-card {
  background: white;
  border: 1.5px solid var(--gray-light);
  border-radius: var(--radius);
  padding: 34px;
  transition: all 0.3s;
  position: relative;
}
.testimonial-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: rgba(26,87,212,0.2); }
.quote-icon { font-size: 40px; color: var(--orange); opacity: 0.25; margin-bottom: 16px; line-height: 1; font-family: var(--font-display); }
.testimonial-text { font-size: 15px; color: var(--text); line-height: 1.8; font-style: italic; margin-bottom: 26px; }
.testimonial-author { display: flex; align-items: center; gap: 14px; }
.author-avatar { width: 48px; height: 48px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 20px; font-weight: 700; color: white; flex-shrink: 0; }
.author-name { font-family: var(--font-display); font-size: 15px; font-weight: 800; color: var(--navy); }
.author-role { font-size: 13px; color: var(--gray); }
.stars { color: #f4b30d; font-size: 13px; margin-top: 4px; }

/* ===== CTA ===== */
.cta-section {
  background: linear-gradient(135deg, var(--navy) 0%, #1a3a7a 100%);
  padding: 100px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-section::before { content:''; position:absolute; top:-200px; left:50%; transform:translateX(-50%); width:700px; height:700px; background:radial-gradient(circle, rgba(26,87,212,0.18) 0%, transparent 70%); }
.cta-title { font-family: var(--font-display); font-size: clamp(28px, 4vw, 50px); font-weight: 900; color: white; margin-bottom: 18px; position: relative; }
.cta-sub { font-size: 18px; color: rgba(255,255,255,0.62); max-width: 520px; margin: 0 auto 44px; position: relative; }
.cta-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; position: relative; }

/* ===== CONTACT ===== */
.contact-grid { display: grid; grid-template-columns: 1fr 1.5fr; gap: 64px; align-items: start; }
.contact-info-title { font-family: var(--font-display); font-size: 30px; font-weight: 900; color: var(--navy); margin-bottom: 16px; }
.contact-info-desc { font-size: 15.5px; color: var(--gray); line-height: 1.75; margin-bottom: 38px; }
.contact-items { display: flex; flex-direction: column; gap: 20px; }
.contact-item { display: flex; align-items: flex-start; gap: 16px; }
.contact-item-icon { width: 46px; height: 46px; border-radius: 12px; background: rgba(26,87,212,0.1); display: flex; align-items: center; justify-content: center; font-size: 20px; flex-shrink: 0; }
.contact-item-text strong { display: block; font-weight: 700; color: var(--navy); margin-bottom: 3px; font-size: 14px; }
.contact-item-text a, .contact-item-text span { font-size: 15px; color: var(--gray); text-decoration: none; }
.contact-item-text a:hover { color: var(--blue); }
.contact-form { background: white; border: 1.5px solid var(--gray-light); border-radius: 20px; padding: 42px; box-shadow: var(--shadow); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-size: 13px; font-weight: 700; color: var(--navy); margin-bottom: 8px; letter-spacing: 0.04em; text-transform: uppercase; }
.form-group input, .form-group select, .form-group textarea {
  width: 100%; padding: 13px 18px;
  border: 1.5px solid var(--gray-light);
  border-radius: 10px;
  font-family: var(--font-body);
  font-size: 15px; color: var(--text);
  background: var(--off-white);
  transition: all 0.2s; outline: none;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 4px rgba(26,87,212,0.08);
  background: white;
}
.form-group textarea { resize: vertical; min-height: 120px; }
.btn-submit {
  width: 100%; padding: 15px;
  background: linear-gradient(135deg, var(--navy), var(--blue));
  color: white; border: none; border-radius: 10px;
  font-family: var(--font-body); font-size: 16px; font-weight: 700;
  cursor: pointer; transition: all 0.3s;
  box-shadow: 0 6px 22px rgba(26,87,212,0.3);
}
.btn-submit:hover { background: linear-gradient(135deg, var(--blue), var(--navy)); transform: translateY(-1px); box-shadow: 0 10px 30px rgba(26,87,212,0.4); }

/* ===== FOOTER ===== */
.footer { background: var(--navy); padding: 74px 0 0; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px; padding-bottom: 56px; }
.footer-logo { height: 50px; margin-bottom: 20px; filter: brightness(10); }
.footer-tagline { font-size: 15px; color: rgba(255,255,255,0.52); line-height: 1.72; margin-bottom: 28px; max-width: 280px; }
.footer-social { display: flex; gap: 12px; }
.social-btn { width: 38px; height: 38px; border-radius: 10px; background: rgba(255,255,255,0.07); border: 1px solid rgba(255,255,255,0.1); display: flex; align-items: center; justify-content: center; font-size: 18px; text-decoration: none; transition: all 0.2s; }
.social-btn:hover { background: var(--orange); border-color: var(--orange); transform: translateY(-2px); }
.footer-col-title { font-family: var(--font-body); font-size: 12px; font-weight: 700; color: white; margin-bottom: 20px; text-transform: uppercase; letter-spacing: 0.1em; }
.footer-links { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-links a { font-size: 14px; color: rgba(255,255,255,0.48); text-decoration: none; transition: color 0.2s; }
.footer-links a:hover { color: var(--orange-light); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.07); padding: 24px 0; display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px; }
.footer-copy { font-size: 13px; color: rgba(255,255,255,0.38); }
.footer-copy a { color: var(--orange-light); text-decoration: none; }
.footer-legal { display: flex; gap: 24px; }
.footer-legal a { font-size: 13px; color: rgba(255,255,255,0.38); text-decoration: none; }
.footer-legal a:hover { color: white; }

/* ===== MOBILE NAV ===== */
.mobile-menu { display: none; flex-direction: column; gap: 4px; background: white; padding: 16px 28px 24px; border-top: 1px solid var(--gray-light); }
.mobile-menu.open { display: flex; }
.mobile-menu a { padding: 12px 0; font-family: var(--font-body); font-size: 16px; font-weight: 600; color: var(--navy); text-decoration: none; border-bottom: 1px solid var(--gray-light); }
.mobile-menu a:last-child { border: none; }

/* ===== SCROLL ANIMATIONS ===== */
.fade-up { opacity: 0; transform: translateY(30px); transition: opacity 0.6s ease, transform 0.6s ease; }
.fade-up.visible { opacity: 1; transform: translateY(0); }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .portfolio-grid { grid-template-columns: repeat(2, 1fr); }
  .process-grid { grid-template-columns: repeat(3, 1fr); }
  .process-grid::before { display: none; }
  .dairy-highlight .container { grid-template-columns: 1fr; gap: 48px; }
}
@media (max-width: 900px) {
  .hero-container { grid-template-columns: 1fr; gap: 44px; }
  .hero-visual { order: -1; }
  .hero-card-main { max-width: 100%; }
  .about-grid { grid-template-columns: 1fr; gap: 44px; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .form-row { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .hero-stats { flex-wrap: wrap; gap: 24px; }
  .process-grid { grid-template-columns: 1fr 1fr; }
  .portfolio-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: 1fr; }
}