/**
 * Neff Dekor - Gelişmiş Stiller & Animasyonlar
 */

/* --- Scroll Reveal --- */
.reveal {
    opacity: 0;
    transform: translateY(32px);
    transition: opacity .7s ease, transform .7s ease;
}
.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}
.reveal-delay-1 { transition-delay: .1s; }
.reveal-delay-2 { transition-delay: .2s; }
.reveal-delay-3 { transition-delay: .3s; }
.reveal-delay-4 { transition-delay: .4s; }

/* --- Section spacing --- */
.section { padding: 100px 0; }
.section--lg { padding: 120px 0; }

/* --- Trust Bar --- */
.trust-bar {
    background: var(--color-white);
    border-bottom: 1px solid var(--color-gray-l);
    padding: 20px 0;
}
.trust-bar__grid {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 32px 48px;
}
.trust-bar__item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: .85rem;
    font-weight: 500;
    color: var(--color-dark);
}
.trust-bar__icon {
    width: 40px;
    height: 40px;
    background: rgba(197,168,128,.15);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    flex-shrink: 0;
}

/* --- Service cards with image --- */
.card--service {
    display: flex;
    flex-direction: column;
    height: 100%;
}
.card--service .card__img { aspect-ratio: 16/10; }
.card--service .card__body { flex: 1; display: flex; flex-direction: column; }
.card--service .card__desc { flex: 1; }

/* --- Process Steps --- */
.process-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    position: relative;
}
.process-grid::before {
    content: '';
    position: absolute;
    top: 36px;
    left: 12.5%;
    right: 12.5%;
    height: 2px;
    background: linear-gradient(90deg, var(--color-bronze), rgba(197,168,128,.3));
    z-index: 0;
}
.process-step {
    text-align: center;
    position: relative;
    z-index: 1;
}
.process-step__num {
    width: 72px;
    height: 72px;
    background: var(--color-white);
    border: 3px solid var(--color-bronze);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--color-bronze);
    margin: 0 auto 20px;
    box-shadow: var(--shadow);
    transition: transform .3s ease, background .3s ease;
}
.process-step:hover .process-step__num {
    transform: scale(1.08);
    background: var(--color-bronze);
    color: var(--color-white);
}
.process-step h3 { font-size: .95rem; margin-bottom: 8px; }
.process-step p { font-size: .82rem; color: var(--color-gray); }

/* --- Service Areas --- */
.areas-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}
.area-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: transform .35s ease, box-shadow .35s ease;
}
.area-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}
.area-card__img {
    aspect-ratio: 16/10;
    overflow: hidden;
}
.area-card__img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .5s ease;
}
.area-card:hover .area-card__img img { transform: scale(1.06); }
.area-card__body { padding: 24px; }
.area-card__body h3 { font-size: 1.05rem; margin-bottom: 10px; color: var(--color-bronze); }
.area-card__body p { font-size: .88rem; color: var(--color-gray); margin-bottom: 16px; }
.area-card__tags { display: flex; flex-wrap: wrap; gap: 6px; }
.area-card__tag {
    font-size: .72rem;
    padding: 4px 10px;
    background: var(--color-cream);
    border-radius: 50px;
    color: var(--color-dark);
}

/* --- Before / After --- */
.ba-showcase {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
    align-items: center;
}
.ba-showcase__images {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}
.ba-showcase__img { aspect-ratio: 3/4; overflow: hidden; position: relative; }
.ba-showcase__img img { width: 100%; height: 100%; object-fit: cover; }
.ba-showcase__label {
    position: absolute;
    bottom: 12px;
    left: 12px;
    background: rgba(30,32,34,.85);
    color: #fff;
    padding: 4px 14px;
    border-radius: 50px;
    font-size: .75rem;
    font-weight: 600;
}
.ba-showcase__text h2 { font-size: clamp(1.5rem, 3vw, 2rem); margin-bottom: 16px; }
.ba-showcase__text p { color: var(--color-gray); margin-bottom: 16px; font-size: .95rem; }
.ba-showcase__list { list-style: none; margin-bottom: 24px; }
.ba-showcase__list li {
    padding: 8px 0;
    font-size: .9rem;
    display: flex;
    align-items: center;
    gap: 10px;
    border-bottom: 1px solid var(--color-gray-l);
}
.ba-showcase__list li::before { content: '✓'; color: var(--color-bronze); font-weight: 700; }

/* --- Testimonials --- */
.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}
.testimonial-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: 32px;
    box-shadow: var(--shadow);
    position: relative;
    transition: transform .3s ease;
}
.testimonial-card:hover { transform: translateY(-4px); }
.testimonial-card::before {
    content: '\201C';
    position: absolute;
    top: 16px;
    right: 24px;
    font-size: 4rem;
    color: rgba(197,168,128,.2);
    font-family: Georgia, serif;
    line-height: 1;
}
.testimonial-card__stars { color: #f59e0b; font-size: .9rem; margin-bottom: 12px; letter-spacing: 2px; }
.testimonial-card__text { font-size: .9rem; color: #374151; margin-bottom: 20px; font-style: italic; line-height: 1.7; }
.testimonial-card__author { display: flex; align-items: center; gap: 12px; }
.testimonial-card__avatar {
    width: 44px;
    height: 44px;
    background: var(--color-bronze);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: .9rem;
}
.testimonial-card__name { font-weight: 600; font-size: .88rem; }
.testimonial-card__loc { font-size: .78rem; color: var(--color-gray); }

/* --- FAQ Accordion --- */
.faq-list { max-width: 800px; margin: 0 auto; }
.faq-item {
    background: var(--color-white);
    border-radius: var(--radius);
    margin-bottom: 12px;
    box-shadow: var(--shadow);
    overflow: hidden;
}
.faq-item__question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
    background: none;
    border: none;
    cursor: pointer;
    font-family: var(--font-heading);
    font-size: .95rem;
    font-weight: 600;
    color: var(--color-dark);
    text-align: left;
    gap: 16px;
    transition: color .2s;
}
.faq-item__question:hover { color: var(--color-bronze); }
.faq-item__icon {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: rgba(197,168,128,.15);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: transform .3s ease, background .3s;
    font-size: 1.1rem;
    color: var(--color-bronze);
}
.faq-item.open .faq-item__icon {
    transform: rotate(45deg);
    background: var(--color-bronze);
    color: #fff;
}
.faq-item__answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height .4s ease, padding .4s ease;
}
.faq-item.open .faq-item__answer {
    max-height: 300px;
}
.faq-item__answer p {
    padding: 0 24px 20px;
    font-size: .88rem;
    color: var(--color-gray);
    line-height: 1.7;
}

/* --- CTA Banner --- */
.cta-banner {
    background: linear-gradient(135deg, var(--color-bronze) 0%, var(--color-bronze-d) 100%);
    border-radius: var(--radius-lg);
    padding: 56px 48px;
    text-align: center;
    position: relative;
    overflow: hidden;
}
.cta-banner::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.cta-banner__inner { position: relative; z-index: 1; }
.cta-banner h2 { color: #fff; font-size: clamp(1.5rem, 3vw, 2rem); margin-bottom: 12px; }
.cta-banner p { color: rgba(255,255,255,.9); margin-bottom: 28px; font-size: .95rem; max-width: 560px; margin-left: auto; margin-right: auto; }
.cta-banner__actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.cta-banner .btn--primary { background: var(--color-dark); border-color: var(--color-dark); }
.cta-banner .btn--outline { border-color: #fff; color: #fff; }
.cta-banner .btn--outline:hover { background: #fff; color: var(--color-dark); }

/* --- Stats Counter --- */
.stats-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    background: var(--color-dark);
    border-radius: var(--radius-lg);
    padding: 48px 40px;
}
.stat-box { text-align: center; }
.stat-box__num {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 4vw, 2.8rem);
    font-weight: 700;
    color: var(--color-bronze);
    display: block;
    line-height: 1;
    margin-bottom: 8px;
}
.stat-box__label { font-size: .82rem; color: rgba(255,255,255,.65); }

/* --- Enhanced Hero --- */
.hero__bg--photo {
    background: linear-gradient(135deg, rgba(30,32,34,.88) 0%, rgba(30,32,34,.65) 100%),
                url('https://images.unsplash.com/photo-1600585154340-be6161a56a0c?w=1920&q=85&auto=format&fit=crop') center/cover no-repeat;
}
.hero__scroll {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    color: rgba(255,255,255,.5);
    font-size: .75rem;
    text-align: center;
    animation: bounce 2s infinite;
}
.hero__scroll span { display: block; font-size: 1.2rem; margin-top: 4px; }
@keyframes bounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(8px); }
}

/* --- Enhanced Projects --- */
.project-grid--enhanced { grid-template-columns: repeat(3, 1fr); }
.project-item { border-radius: var(--radius-lg); }
.project-item__overlay { opacity: 1; background: linear-gradient(to top, rgba(30,32,34,.9) 0%, rgba(30,32,34,.2) 50%, transparent 100%); }

/* --- Service Detail Enhancements --- */
.service-hero-img {
    width: 100%;
    aspect-ratio: 21/9;
    object-fit: cover;
    border-radius: var(--radius-lg);
    margin-bottom: 32px;
    box-shadow: var(--shadow-lg);
}
.service-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    margin: 32px 0;
}
.service-feature {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 16px;
    background: var(--color-cream);
    border-radius: var(--radius);
    border-left: 3px solid var(--color-bronze);
}
.service-feature__icon { font-size: 1.3rem; flex-shrink: 0; }
.service-feature h4 { font-size: .88rem; margin-bottom: 4px; }
.service-feature p { font-size: .78rem; color: var(--color-gray); margin: 0; }
.service-content h2 { font-size: 1.35rem; margin: 32px 0 14px; padding-bottom: 8px; border-bottom: 2px solid rgba(197,168,128,.3); }
.service-content h3 { font-size: 1.1rem; margin: 24px 0 10px; color: var(--color-bronze-d); }
.service-content p { margin-bottom: 14px; color: #374151; font-size: .92rem; }
.service-content ul, .service-content ol { margin: 0 0 16px 20px; color: #374151; font-size: .92rem; }
.service-content li { margin-bottom: 6px; }

/* --- Mobile Drawer (Sağdan Sola) --- */
.mobile-drawer__head,
.mobile-drawer__footer { display: none; }

.mobile-menu-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(30, 32, 34, 0.55);
    z-index: 1100;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.35s ease, visibility 0.35s ease;
    backdrop-filter: blur(3px);
    -webkit-backdrop-filter: blur(3px);
}
.mobile-menu-backdrop.open {
    opacity: 1;
    visibility: visible;
}

body.menu-open {
    overflow: hidden;
}

body.menu-open .site-header {
    z-index: 1102;
}

@media (max-width: 992px) {
    .hide-mobile { display: none !important; }

    .hamburger {
        display: flex;
        align-items: center;
        justify-content: center;
        width: 44px;
        height: 44px;
        border-radius: 10px;
        background: var(--color-cream);
        transition: background 0.2s;
        position: relative;
        z-index: 1103;
        border: none;
        cursor: pointer;
        flex-direction: column;
        gap: 5px;
        padding: 0;
    }
    .hamburger:hover { background: rgba(197, 168, 128, 0.2); }
    .hamburger.active { background: var(--color-dark); }
    .hamburger.active span { background: #fff; }

    /* Header: sadece logo + hamburger */
    .site-header__inner { height: 64px; }
    .site-header__actions { gap: 0; }

    /* Drawer panel — sağdan sola */
    .main-nav {
        display: flex;
        position: fixed;
        top: 0;
        right: 0;
        bottom: 0;
        left: auto;
        width: min(320px, 88vw);
        max-height: none;
        height: 100vh;
        height: 100dvh;
        background: var(--color-white);
        z-index: 1101;
        flex: unset;
        flex-direction: column;
        justify-content: flex-start;
        transform: translateX(100%);
        transition: transform 0.4s cubic-bezier(0.32, 0.72, 0, 1);
        box-shadow: -8px 0 40px rgba(30, 32, 34, 0.15);
        overflow: hidden;
        opacity: 1;
        visibility: visible;
        pointer-events: none;
    }
    .main-nav.open {
        transform: translateX(0);
        pointer-events: auto;
    }

    /* Drawer başlık */
    .mobile-drawer__head {
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding: calc(16px + env(safe-area-inset-top)) 20px 16px;
        border-bottom: 1px solid var(--color-gray-l);
        flex-shrink: 0;
    }
    .mobile-drawer__brand {
        display: flex;
        align-items: center;
        flex: 1;
        min-width: 0;
        text-decoration: none;
    }
    .mobile-drawer__brand .site-logo__img--drawer {
        height: 42px;
        max-width: 160px;
        width: auto;
    }
    .mobile-drawer__close {
        display: flex;
        align-items: center;
        justify-content: center;
        width: 40px;
        height: 40px;
        border: none;
        background: var(--color-cream);
        border-radius: 50%;
        color: var(--color-dark);
        cursor: pointer;
        transition: background 0.2s, color 0.2s;
    }
    .mobile-drawer__close:hover {
        background: var(--color-dark);
        color: #fff;
    }

    /* Menü linkleri */
    .main-nav__list {
        flex-direction: column;
        padding: 12px 0;
        width: 100%;
        flex: 1;
        overflow-y: auto;
        gap: 0;
    }
    .main-nav__list li {
        opacity: 0;
        transform: translateX(24px);
        transition: opacity 0.35s ease, transform 0.35s ease;
    }
    .main-nav.open .main-nav__list li {
        opacity: 1;
        transform: translateX(0);
    }
    .main-nav.open .main-nav__list li:nth-child(1) { transition-delay: 0.06s; }
    .main-nav.open .main-nav__list li:nth-child(2) { transition-delay: 0.1s; }
    .main-nav.open .main-nav__list li:nth-child(3) { transition-delay: 0.14s; }
    .main-nav.open .main-nav__list li:nth-child(4) { transition-delay: 0.18s; }
    .main-nav.open .main-nav__list li:nth-child(5) { transition-delay: 0.22s; }
    .main-nav.open .main-nav__list li:nth-child(6) { transition-delay: 0.26s; }

    .main-nav__list a {
        display: block;
        padding: 16px 24px;
        font-size: 1rem;
        font-weight: 500;
        border-radius: 0;
        border-bottom: none;
        border-left: 3px solid transparent;
        color: var(--color-dark);
    }
    .main-nav__list a:hover,
    .main-nav__list a.active {
        color: var(--color-bronze);
        background: rgba(197, 168, 128, 0.08);
        border-left-color: var(--color-bronze);
    }

    /* Drawer alt CTA */
    .mobile-drawer__footer {
        display: flex;
        flex-direction: column;
        gap: 10px;
        padding: 20px 20px calc(20px + env(safe-area-inset-bottom));
        border-top: 1px solid var(--color-gray-l);
        background: var(--color-cream);
        flex-shrink: 0;
    }
    .mobile-drawer__btn {
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 10px;
        width: 100%;
        padding: 14px 20px;
        border-radius: 10px;
        font-family: var(--font-heading);
        font-size: 0.92rem;
        font-weight: 600;
        text-decoration: none;
        transition: opacity 0.2s, transform 0.2s;
    }
    .mobile-drawer__btn:active { transform: scale(0.98); }
    .mobile-drawer__btn--call {
        background: var(--color-dark);
        color: #fff;
    }
    .mobile-drawer__btn--wa {
        background: #25d366;
        color: #fff;
    }
}

@media (min-width: 993px) {
    .mobile-drawer__head,
    .mobile-drawer__footer { display: none !important; }
    .mobile-menu-backdrop { display: none !important; }
}

/* --- Responsive grids --- */
@media (max-width: 1024px) {
    .process-grid { grid-template-columns: repeat(2, 1fr); }
    .process-grid::before { display: none; }
    .areas-grid { grid-template-columns: 1fr 1fr; }
    .testimonial-grid { grid-template-columns: 1fr 1fr; }
    .stats-row { grid-template-columns: repeat(2, 1fr); }
    .ba-showcase { grid-template-columns: 1fr; }
    .project-grid--enhanced { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .section { padding: 72px 0; }
    .areas-grid, .testimonial-grid, .process-grid { grid-template-columns: 1fr; }
    .stats-row { grid-template-columns: 1fr 1fr; padding: 32px 24px; }
    .project-grid--enhanced { grid-template-columns: 1fr; }
    .service-features { grid-template-columns: 1fr; }
    .cta-banner { padding: 40px 24px; }
    .gallery-mosaic { grid-template-columns: 1fr 1fr; grid-template-rows: auto; }
    .gallery-mosaic__item--1, .gallery-mosaic__item--2, .gallery-mosaic__item--3 { grid-row: span 1; }
}

/* --- Page Hero with background image --- */
.page-hero--service {
    background-size: cover;
    background-position: center;
    padding: 80px 0;
}
.page-hero--service h1,
.page-hero--service p,
.page-hero--service .breadcrumb,
.page-hero--service .breadcrumb a {
    color: #fff;
}
.page-hero--service .breadcrumb a { color: var(--color-bronze); }
.page-hero--service p { color: rgba(255,255,255,.8); }

/* --- Galeri Mozaik --- */
.gallery-mosaic {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-template-rows: repeat(2, 200px);
    gap: 12px;
    border-radius: var(--radius-lg);
    overflow: hidden;
}
.gallery-mosaic__item {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius);
}
.gallery-mosaic__item--1 { grid-row: span 2; }
.gallery-mosaic__item--2 { grid-column: span 1; }
.gallery-mosaic__item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .6s ease;
}
.gallery-mosaic__item:hover img { transform: scale(1.08); }
.gallery-mosaic__caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 12px 14px;
    background: linear-gradient(transparent, rgba(30,32,34,.85));
    color: #fff;
    font-size: .75rem;
    font-weight: 500;
    opacity: 0;
    transform: translateY(8px);
    transition: opacity .3s, transform .3s;
}
.gallery-mosaic__item:hover .gallery-mosaic__caption {
    opacity: 1;
    transform: translateY(0);
}

@media (max-width: 1024px) {
    .gallery-mosaic {
        grid-template-columns: repeat(2, 1fr);
        grid-template-rows: repeat(4, 180px);
    }
    .gallery-mosaic__item--1 { grid-row: span 1; }
}