/* ============================================================
   GLOBAL RESET & BASE
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; background-color: #FFF7F1; }

body {
    font-family: var(--font-primary);
    color: var(--color-dark-brown);
    overflow-x: hidden;
    transition: background-color var(--transition-slow);
}

a  { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; display: block; }

/* ============================================================
   SITE-WRAPPER
   ============================================================ */
.site-wrapper { min-height: 100vh; display: flex; flex-direction: column; }
main { flex: 1; }

/* ============================================================
   HEADER
   ============================================================ */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding-top: 18px;
    padding-bottom: 18px;
    transition: background 0.4s ease, box-shadow 0.4s ease;
}

/* Scroll'da wave gizlenir, solid header gelir */
.site-header.scrolled {
    background: rgba(245, 237, 227, 0.92);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    box-shadow: 0 2px 20px rgba(116,89,68,0.12);
}


/* Wave artık hero-section içinde — slider.css'te tanımlandı */

/* Logo */
.header-logo img {
    height: 58px;
    width: auto;
    display: block;
}

/* Desktop nav */
.header-nav {
    display: flex;
    align-items: center;
    gap: 36px;
}

.header-nav a {
    font-size: 14px;
    font-weight: 500;
    color: var(--color-dark-brown);
    letter-spacing: 0.02em;
    position: relative;
    transition: color 0.25s ease;
}

.header-nav a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-accent);
    border-radius: 2px;
    transition: width 0.25s ease;
}

.header-nav a:hover,
.header-nav a.active { color: var(--color-accent); }
.header-nav a:hover::after,
.header-nav a.active::after { width: 100%; }

/* ============================================================
   HAMBURGER
   ============================================================ */
.header-hamburger {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 1100;
}

.header-hamburger span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-dark-brown);
    border-radius: 2px;
    transition: transform 0.3s ease, opacity 0.3s ease;
}

/* ============================================================
   MOBILE MENU DRAWER
   ============================================================ */
.mobile-menu {
    position: fixed;
    top: 0;
    right: 0;
    width: min(340px, 100vw);
    height: 100vh;
    background: var(--color-dark-brown);
    z-index: 1060;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    padding: 60px 40px;
    transform: translateX(100%);
    transition: transform 0.45s cubic-bezier(0.77, 0, 0.175, 1);
    pointer-events: none;
}

.mobile-menu.open {
    transform: translateX(0);
    pointer-events: auto;
}

/* Close button */
.mobile-menu-close {
    position: absolute;
    top: 22px;
    right: 22px;
    width: 42px;
    height: 42px;
    background: rgba(255,255,255,0.10);
    border: 1px solid rgba(255,255,255,0.20);
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s ease, transform 0.3s ease;
}

.mobile-menu-close:hover {
    background: rgba(255,255,255,0.22);
    transform: rotate(90deg);
}

.mobile-menu-close span {
    position: absolute;
    width: 18px;
    height: 2px;
    background: #fff;
    border-radius: 2px;
}

.mobile-menu-close span:first-child  { transform: rotate(45deg); }
.mobile-menu-close span:last-child   { transform: rotate(-45deg); }

/* Nav links */
.mobile-nav {
    display: flex;
    flex-direction: column;
    gap: 22px;
    width: 100%;
}

.mobile-nav a {
    font-size: 22px;
    font-weight: 600;
    color: #fff;
    opacity: 0.8;
    position: relative;
    padding-left: 0;
    transition: opacity 0.2s ease, padding-left 0.25s ease;
}

.mobile-nav a::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 0;
    height: 2px;
    background: var(--color-mid-brown);
    transition: width 0.25s ease;
}

.mobile-nav a:hover { opacity: 1; padding-left: 20px; }
.mobile-nav a:hover::before { width: 14px; }

/* Brand logo inside drawer */
.mobile-menu-brand {
    position: absolute;
    bottom: 28px;
    left: 40px;
    opacity: 0.18;
}

.mobile-menu-brand img {
    height: 34px;
    filter: brightness(0) invert(1);
}

/* Backdrop */
.mobile-menu-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.42);
    z-index: 1055;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.4s ease;
    backdrop-filter: blur(3px);
}

.mobile-menu-backdrop.visible {
    opacity: 1;
    pointer-events: auto;
}