/* =========================
   DESIGN SYSTEM
========================= */
:root {
  --green: #1F5A3C;
  --green-soft: #2f7a56;
  --gold: #D4A94F;
  --orange: #F08A24;
  --dark: #0f172a;
  --text: #475569;
  --light: #f8fafc;
  --white: #ffffff;

  --radius: 10px;
  --transition: all 0.3s ease;
}

/* =========================
   RESET
========================= */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Inter', 'Helvetica Neue', sans-serif;
  background: var(--white);
  color: var(--dark);
  line-height: 1.7;
}

/* =========================
   TYPOGRAPHY
========================= */
h1 {
  font-size: 56px;
  font-weight: 700;
  letter-spacing: -1px;
}

h2 {
  font-size: 36px;
  margin-bottom: 15px;
}

h3 {
  font-size: 20px;
}

p {
  font-size: 17px;
  color: var(--text);
  max-width: 650px;
}

/* =========================
   LAYOUT
========================= */
.container {
  width: 90%;
  max-width: 1150px;
  margin: auto;
}

.section {
  padding: 100px 0;
}

.section-light {
  background: var(--light);
}

/* =========================
   HEADER (MODERN)
========================= */
.header {
  position: fixed;
  width: 100%;
  top: 0;
  background: rgba(255,255,255,0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid #eee;
  z-index: 1000;
}

.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 0;
}

.logo {
  height: 45px;
}

/* NAV */
.menu {
  display: flex;
  gap: 30px;
  align-items: center;
}

.menu a {
  text-decoration: none;
  color: var(--dark);
  font-size: 15px;
  position: relative;
}

.menu a:hover {
  color: var(--green);
}

/* =========================
   BUTTON
========================= */
.btn {
  background: var(--green);
  color: white !important;
  padding: 12px 20px;
  border-radius: 6px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.btn::after {
  content: "";
  position: absolute;
  width: 0%;
  height: 100%;
  left: 0;
  top: 0;
  background: var(--gold);
  transition: 0.4s;
  z-index: -1;
}

.btn:hover::after {
  width: 100%;
}

.btn:hover {
  transform: translateY(-2px);
}

/* =========================
   HERO (MODERN CLEAN)
========================= */
.hero {
  height: 95vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background-size: cover;
  background-position: center;
  position: relative;
}

.hero::after {
  content: "";
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  background: rgba(0,0,0,0.35);
}

.hero-text {
  max-width: 750px;
  color: white;
  position: relative;
  z-index: 2;
  animation: fadeUp 1s ease forwards;
}

.hero h1 {
  margin-bottom: 15px;
}

.hero p {
  color: #eee;
  margin-bottom: 25px;
}

/* =========================
   GRID
========================= */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

/* =========================
   CARD (MODERN)
========================= */
.card {
  padding: 30px;
  border-radius: var(--radius);
  background: white;
  border: 1px solid #eee;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.card:hover {
  transform: translateY(-6px);
  box-shadow: 0 15px 40px rgba(0,0,0,0.06);
}

.card i {
  font-size: 24px;
  color: var(--orange);
  margin-bottom: 10px;
}

.card::after {
  content: "";
  position: absolute;
  width: 100%;
  height: 3px;
  bottom: 0;
  left: 0;
  background: var(--gold);
  transform: scaleX(0);
  transition: 0.4s;
}

.card:hover::after {
  transform: scaleX(1);
}

/* =========================
   IMAGE GRID (MODERN)
========================= */
.image-grid {
  display: grid;
  gap: 20px;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  margin-top: 30px;
}

.responsive-img {
  width: 100%;
  height: 280px;
  object-fit: cover;
  border-radius: var(--radius);
  transition: transform 0.6s ease;
}

.responsive-img:hover {
  transform: scale(1.03);
}

/* =========================
   FORM
========================= */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.contact-form input,
.contact-form textarea {
  padding: 14px;
  border-radius: 6px;
  border: 1px solid #ddd;
}

/* =========================
   FOOTER (PREMIUM)
========================= */
footer {
  background: var(--green);
  color: white;
  padding: 70px 0 30px;
}

.footer-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 40px;
}

.footer-container h3 {
  color: var(--gold);
  margin-bottom: 15px;
}

.footer-container p {
  color: #ddd;
  font-size: 14px;
}

.footer-container a {
  color: var(--gold);
  text-decoration: none;
  transition: 0.3s;
}

.footer-container a:hover {
  text-decoration: underline;
}

.social a {
  color: white;
  margin-right: 10px;
  font-size: 18px;
  transition: 0.3s;
}

.social a:hover {
  transform: translateY(-3px) scale(1.1);
}

.credit {
  text-align: center;
  margin-top: 40px;
  font-size: 13px;
  opacity: 0.9;
}

.credit a {
  color: var(--gold);
  text-decoration: none;
}

.credit a:hover {
  text-decoration: underline;
}

/* =========================
   ANIMATION (SUBTLE)
========================= */
.fade-in {
  opacity: 0;
  transform: translateY(25px);
  transition: 0.8s;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(40px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* =========================
   MOBILE
========================= */
.menu-btn {
  display: none;
  font-size: 22px;
  cursor: pointer;
}

@media(max-width: 768px) {

  h1 {
    font-size: 34px;
  }

  .menu {
    position: absolute;
    top: 70px;
    right: 0;
    background: white;
    flex-direction: column;
    width: 220px;
    padding: 20px;
    display: none;
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
    border-radius: 8px 0 0 8px;
  }

  .menu.active {
    display: flex;
  }

  .menu a {
    padding: 10px 0;
  }

  .menu-btn {
    display: block;
    color: var(--dark);
  }

  .section {
    padding: 70px 0;
  }

  .image-grid {
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  }

  .responsive-img {
    height: 220px;
  }
}

/* =========================
   REVIEW CARD STYLE
========================= */
.card h4 {
  margin-top: 15px;
  font-size: 14px;
  color: var(--green);
}