/* ============================================
   RESET & BASE
============================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
    font-family: 'Nunito', sans-serif;
    color: #333;
    overflow-x: hidden;
    background: #fff;
}

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

ul { list-style: none; }

/* ============================================
   SHARED BUTTON
============================================ */
.btn-cta {
    display: inline-block;
    background: #3a8c3e;
    color: #fff;
    font-family: 'Nunito', sans-serif;
    font-weight: 800;
    font-size: 1rem;
    line-height: 1.35;
    text-align: center;
    padding: 14px 30px;
    border-radius: 50px;
    cursor: pointer;
    transition: background 0.2s, transform 0.15s, box-shadow 0.2s;
    box-shadow: 0 4px 14px rgba(58,140,62,0.35);
    white-space: nowrap;
}
.btn-cta:hover {
    background: #2d6e30;
    transform: scale(1.04);
    box-shadow: 0 6px 20px rgba(58,140,62,0.45);
}

/* ============================================
   HERO SECTION
============================================ */
#hero { background: #fff; }

.hero-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 52px;
    gap: 20px;
    border-bottom: 1px solid #e8f0e8;
}

.hero-logo { height: 90px; width: auto; object-fit: contain; }

.hero-headline h1 {
    font-size: clamp(1.4rem, 2.4vw, 2.1rem);
    font-weight: 900;
    color: #2a6e28;
    line-height: 1.25;
    letter-spacing: -0.01em;
}

.hero-img-wrap {
    position: relative;
    width: 100%;
    overflow: hidden;
}
.hero-img {
    width: 100%;
    height: clamp(300px, 48vw, 560px);
    object-fit: cover;
    display: block;
}

.hero-quote-bar {
    position: absolute;
    bottom: 0;
    left: 0; right: 0;
    background: rgba(10, 30, 10, 0.6);
    padding: 16px 52px;
    text-align: center;
    backdrop-filter: blur(2px);
}
.hero-quote-bar span {
    color: #fff;
    font-size: clamp(0.85rem, 1.6vw, 1.15rem);
    font-weight: 800;
    letter-spacing: 0.07em;
}

/* ============================================
   BG SECTIONS — shared
============================================ */
.bg-section {
    position: relative;
    padding: 64px 0 52px;
    overflow: hidden;
}

.bg-img {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    filter: blur(3px) brightness(0.8);
    transform: scale(1.04);
    z-index: 0;
}

.bg-overlay {
    position: absolute;
    inset: 0;
    background: rgba(5, 20, 5, 0.45);
    z-index: 1;
}
.bg-overlay--light {
    background: rgba(240, 255, 240, 0.45);
}

.section-inner {
    position: relative;
    z-index: 2;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 48px;
}

/* Section header row */
.sec-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: 36px;
    gap: 16px;
}

.sec-title {
    font-size: clamp(2rem, 3.5vw, 3rem);
    font-weight: 900;
    color: #a8e6a8;
    text-shadow: 0 2px 8px rgba(0,0,0,0.3);
    letter-spacing: -0.01em;
}
.sec-title--dark {
    color: #1e5c1e;
    text-shadow: none;
}

.sec-logo {
    height: 80px;
    width: auto;
    object-fit: contain;
    flex-shrink: 0;
}

/* CTA row (right-aligned) */
.sec-cta-row {
    display: flex;
    justify-content: flex-end;
    margin-top: 24px;
}

/* ============================================
   NEDEN BİZ — 2×2 grid
============================================ */
.cards-2x2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    max-width: 860px;
    margin: 0 auto;
}

.feat-card {
    display: flex;
    align-items: flex-start;
    gap: 18px;
    background: rgba(215, 225, 215, 0.80);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1.5px solid rgba(255, 255, 255, 0.55);
    border-radius: 18px;
    padding: 22px 20px;
    transition: transform 0.2s;
}
.feat-card:hover { transform: translateY(-3px); }

.feat-icon {
    width: 44px;
    height: 44px;
    flex-shrink: 0;
}
.feat-icon svg { width: 44px; height: 44px; }

.feat-text h3 {
    font-size: 1.05rem;
    font-weight: 800;
    color: #1a2a1a;
    margin-bottom: 6px;
}
.feat-text p {
    font-size: 0.88rem;
    color: #2a3a2a;
    line-height: 1.45;
}

/* ============================================
   HİZMETLERİMİZ — 2-col + lone bottom card
============================================ */
.services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.serv-card {
    display: flex;
    flex-direction: column;
    gap: 10px;
    background: rgba(215, 225, 215, 0.80);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1.5px solid rgba(255, 255, 255, 0.55);
    border-radius: 18px;
    padding: 22px 22px;
    transition: transform 0.2s;
}
.serv-card:hover { transform: translateY(-3px); }

.serv-card--bottom {
    grid-column: 1 / 2;
}

.serv-icon {
    width: 40px;
    height: 40px;
}
.serv-icon svg { width: 40px; height: 40px; }

.serv-card h3 {
    font-size: 1.05rem;
    font-weight: 800;
    color: #1a2a1a;
}
.serv-card p {
    font-size: 0.87rem;
    color: #2a3a2a;
    line-height: 1.5;
}

/* ============================================
   KONSEPT BAHÇE TASARIMLARI
============================================ */
.bg-section--light .sec-title { color: #1e5c1e; }

.konsept-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
}

.konsept-card {
    background: rgba(245, 250, 245, 0.90);
    border-radius: 14px;
    overflow: hidden;
    box-shadow: 0 4px 16px rgba(0,0,0,0.12);
    transition: transform 0.2s, box-shadow 0.2s;
}
.konsept-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.18);
}

.konsept-card img {
    width: 100%;
    height: 155px;
    object-fit: cover;
    display: block;
}

.konsept-body {
    padding: 14px 16px 18px;
}

.konsept-body h3 {
    font-size: 1rem;
    font-weight: 800;
    color: #2a6e28;
    margin-bottom: 10px;
    padding-bottom: 8px;
    border-bottom: 1px solid #c5dfc5;
}

.konsept-body ul {
    list-style: disc;
    padding-left: 18px;
}
.konsept-body ul li {
    font-size: 0.82rem;
    color: #3a4a3a;
    line-height: 1.75;
}

/* ============================================
   CONTACT HEADER (iletisim.php)
============================================ */
.contact-header {
    background: #fff;
    border-bottom: 1px solid #ddeedd;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 10px rgba(0,0,0,0.06);
}
.contact-header-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 48px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}
.header-logo { height: 56px; width: auto; }

.header-nav {
    display: flex;
    align-items: center;
    gap: 28px;
}
.header-nav a {
    font-size: 0.95rem;
    font-weight: 700;
    color: #444;
    transition: color 0.2s;
    padding: 4px 0;
    border-bottom: 2px solid transparent;
}
.header-nav a:hover { color: #2a6e28; }
.header-nav a.nav-active {
    color: #2a6e28;
    border-bottom-color: #3a8c3e;
}

/* Contact hero band */
.contact-hero-band {
    position: relative;
    height: 220px;
    overflow: hidden;
}
.contact-hero-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    filter: blur(2px) brightness(0.75);
    transform: scale(1.03);
}
.contact-hero-overlay {
    position: absolute;
    inset: 0;
    background: rgba(10,30,10,0.5);
}
.contact-hero-text {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    text-align: center;
    padding: 0 24px;
    gap: 10px;
}
.contact-hero-text h1 {
    color: #fff;
    font-size: clamp(1.6rem, 3vw, 2.4rem);
    font-weight: 900;
    text-shadow: 0 2px 10px rgba(0,0,0,0.4);
}
.contact-hero-text p {
    color: rgba(255,255,255,0.88);
    font-size: 1rem;
    font-weight: 600;
}

/* ============================================
   CONTACT MAIN
============================================ */
.contact-main {
    background: #f4f8f4;
    padding: 60px 0 80px;
}

.contact-wrap {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 48px;
    display: grid;
    grid-template-columns: 340px 1fr;
    gap: 48px;
    align-items: start;
}

/* Info card (left) */
.contact-info-card {
    background: #fff;
    border-radius: 20px;
    padding: 36px 28px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    border: 1px solid #daeeda;
}
.contact-info-card h2 {
    font-size: 1.4rem;
    font-weight: 800;
    color: #2a6e28;
    margin-bottom: 28px;
}

.info-item {
    display: flex;
    gap: 14px;
    align-items: flex-start;
    margin-bottom: 20px;
}
.info-icon {
    width: 38px;
    height: 38px;
    background: #e8f5e8;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: #3a8c3e;
    font-size: 0.95rem;
}
.info-item div strong {
    display: block;
    font-size: 0.8rem;
    font-weight: 700;
    color: #888;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 2px;
}
.info-item div a,
.info-item div span {
    font-size: 0.95rem;
    font-weight: 600;
    color: #333;
    line-height: 1.5;
}
.info-item div a:hover { color: #2a6e28; }

.btn-whatsapp {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: #25d366;
    color: #fff;
    font-family: 'Nunito', sans-serif;
    font-size: 1rem;
    font-weight: 800;
    padding: 13px 26px;
    border-radius: 50px;
    margin-top: 12px;
    transition: background 0.2s, transform 0.15s;
    box-shadow: 0 4px 14px rgba(37,211,102,0.35);
    width: 100%;
    justify-content: center;
}
.btn-whatsapp:hover {
    background: #1da851;
    transform: scale(1.02);
}
.btn-whatsapp i { font-size: 1.2rem; }

.info-quote {
    margin-top: 24px;
    padding-top: 20px;
    border-top: 1px dashed #c5dfc5;
}
.info-quote p {
    font-size: 0.85rem;
    font-style: italic;
    font-weight: 700;
    color: #2a6e28;
    line-height: 1.5;
    text-align: center;
}

/* Form card (right) */
.contact-form-wrap {
    background: #fff;
    border-radius: 20px;
    padding: 40px 36px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    border: 1px solid #daeeda;
}
.contact-form-wrap h2 {
    font-size: 1.5rem;
    font-weight: 800;
    color: #2a6e28;
    margin-bottom: 6px;
}
.form-subtitle {
    font-size: 0.92rem;
    color: #777;
    margin-bottom: 28px;
    font-weight: 600;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.form-group label {
    font-size: 0.88rem;
    font-weight: 700;
    color: #555;
}
.req { color: #e53935; }

.contact-form input,
.contact-form select,
.contact-form textarea {
    width: 100%;
    padding: 13px 16px;
    border: 1.8px solid #c8dfc8;
    border-radius: 10px;
    font-family: 'Nunito', sans-serif;
    font-size: 0.95rem;
    font-weight: 600;
    color: #333;
    background: #fafff9;
    outline: none;
    transition: border-color 0.2s, box-shadow 0.2s;
    appearance: none;
}
.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
    border-color: #3a8c3e;
    box-shadow: 0 0 0 3px rgba(58,140,62,0.12);
}
.contact-form textarea {
    resize: vertical;
    min-height: 120px;
    line-height: 1.5;
}

.btn-submit {
    background: #3a8c3e;
    color: #fff;
    font-family: 'Nunito', sans-serif;
    font-size: 1rem;
    font-weight: 800;
    padding: 16px 36px;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    width: fit-content;
    transition: background 0.2s, transform 0.15s, box-shadow 0.2s;
    box-shadow: 0 4px 14px rgba(58,140,62,0.35);
}
.btn-submit:hover {
    background: #2d6e30;
    transform: scale(1.03);
    box-shadow: 0 6px 20px rgba(58,140,62,0.45);
}

/* Alerts */
.alert {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 14px 18px;
    border-radius: 12px;
    font-weight: 700;
    font-size: 0.95rem;
    margin-bottom: 8px;
}
.alert--success {
    background: #e8f5e9;
    color: #2a6e28;
    border: 1px solid #a5d6a7;
}
.alert--error {
    background: #ffebee;
    color: #c62828;
    border: 1px solid #ef9a9a;
}

/* ============================================
   FOOTER
============================================ */
.site-footer {
    background: #0f250f;
    color: #aac8aa;
    padding: 36px 0;
}
.footer-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 48px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    text-align: center;
}
.footer-logo { height: 60px; width: auto; }

.footer-links {
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
    justify-content: center;
}
.footer-links a {
    font-size: 0.88rem;
    font-weight: 700;
    color: #88b888;
    transition: color 0.2s;
}
.footer-links a:hover { color: #c8e8c8; }

.footer-copy {
    font-size: 0.82rem;
    color: #668866;
}

/* ============================================
   RESPONSIVE
============================================ */
@media (max-width: 1024px) {
    .konsept-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 860px) {
    .hero-top { padding: 14px 24px; flex-wrap: wrap; gap: 14px; }
    .hero-headline { order: -1; width: 100%; }
    .hero-headline h1 { font-size: 1.45rem; }
    .hero-logo { height: 72px; }
    .hero-quote-bar { padding: 12px 24px; }

    .section-inner { padding: 0 24px; }
    .sec-header { flex-direction: column-reverse; align-items: flex-start; gap: 10px; }
    .sec-logo { align-self: flex-end; height: 60px; }

    .cards-2x2 { grid-template-columns: 1fr; }
    .services-grid { grid-template-columns: 1fr; }
    .serv-card--bottom { grid-column: auto; }

    .contact-wrap { grid-template-columns: 1fr; padding: 0 24px; }
    .contact-header-inner { padding: 0 24px; }
    .header-nav { gap: 16px; }
    .header-nav a { font-size: 0.88rem; }
}

@media (max-width: 600px) {
    .hero-top { flex-direction: column; align-items: center; text-align: center; }
    .hero-img { height: 260px; }
    .hero-quote-bar span { font-size: 0.78rem; }

    .bg-section { padding: 48px 0 40px; }
    .konsept-grid { grid-template-columns: 1fr; }

    .form-row { grid-template-columns: 1fr; }
    .contact-hero-band { height: 160px; }
    .contact-hero-text h1 { font-size: 1.4rem; }

    .footer-links { gap: 14px; }
    .footer-inner { padding: 0 24px; }

    .sec-cta-row { justify-content: center; }
    .btn-cta { font-size: 0.92rem; padding: 12px 24px; }
}