@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&display=swap');

:root {
    --primary-color: #0f172a;
    --accent-color: #0d6efd;
    --accent-hover: #0b5ed7;
    --secondary-color: #0ea5e9;
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --danger-color: #ef4444;
    
    --bg-light: #f8fafc;
    --bg-card: #ffffff;
    --border-color: #e2e8f0;
    
    --text-main: #334155;
    --text-title: #0f172a;
    --text-muted: #64748b;
    --text-white: #ffffff;
    
    --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.05), 0 4px 6px -4px rgba(0, 0, 0, 0.05);
    --shadow-hover: 0 20px 25px -5px rgba(0, 0, 0, 0.06), 0 8px 10px -6px rgba(0, 0, 0, 0.06);
    
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 20px;
    --radius-full: 9999px;
    
    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-bounce: all 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* ================= RESET ================= */

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

html {
    scroll-behavior: smooth;
}

html, body {
    overflow-x: hidden;
    width: 100%;
}

/* ================= GLOBAL ================= */

body {
    font-family: var(--font-sans);
    background: var(--bg-light);
    color: var(--text-main);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-sans);
    color: var(--text-title);
    font-weight: 700;
}

input[type="text"],
input[type="email"],
input[type="tel"],
input[type="date"],
input[type="time"],
select,
textarea {
    width: 100%;
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-color);
    background: var(--bg-card);
    font-family: var(--font-sans);
    color: var(--text-main);
    font-size: 15px;
    transition: var(--transition-smooth);
    outline: none;
}

input:focus,
select:focus,
textarea:focus {
    border-color: var(--accent-color);
    box-shadow: 0 0 0 4px rgba(13, 110, 253, 0.1);
}

img {
    max-width: 100%;
    display: block;
}

/* ================= CONTAINER ================= */

.container {
    width: 92%;
    max-width: 1280px;
    margin: auto;
}

/* ================= NAVBAR ================= */

.header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: #fff;
}

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

/* LOGO */
.logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo img {
    width: 45px;
}

/* NAV LINKS */
.navbar-nav {
    display: flex;
    gap: 20px;
}

.nav-link {
    color: #333;
    font-weight: 500;
}

/* RIGHT BUTTON */
.header-right {
    display: flex;
    align-items: center;
    gap: 15px;
}

/* ================= HAMBURGER ================= */

.navbar-toggler {
    width: 30px;
    height: 22px;
    border: none;
    background: none;
    position: relative;
    display: none;
    cursor: pointer;
}

.navbar-toggler span {
    position: absolute;
    width: 100%;
    height: 3px;
    background: #333;
    left: 0;
    transition: 0.3s;
}

.navbar-toggler span:nth-child(1) { top: 0; }
.navbar-toggler span:nth-child(2) { top: 9px; }
.navbar-toggler span:nth-child(3) { bottom: 0; }

/* CROSS ANIMATION */
.navbar-toggler.active span:nth-child(1) {
    transform: rotate(45deg);
    top: 9px;
}

.navbar-toggler.active span:nth-child(2) {
    opacity: 0;
}

.navbar-toggler.active span:nth-child(3) {
    transform: rotate(-45deg);
    bottom: 10px;
}

/* ================= MOBILE MENU ================= */

.menu-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.4);
    backdrop-filter: blur(8px);
    opacity: 0;
    visibility: hidden;
    transition: 0.3s;
    z-index: 998;
}

.menu-backdrop.active {
    opacity: 1;
    visibility: visible;
}



/* ================= HERO FIX ================= */

.banner-slider {
    width: 100%;
    height: 250px;
    overflow: hidden;
}

.banner-slider img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

@media (min-width: 768px) {
    .banner-slider {
        height: 350px;
    }
}

@media (min-width: 1024px) {
    .banner-slider {
        height: 420px;
    }
}

/* SWIPER FIX */
.swiper {
    width: 100%;
    overflow: hidden;
}