/* ============================================================
   BURSA CİTY İNŞAAT – style.css
   Palette:
     --gold     #f0a500   (Ana vurgu)
     --dark     #0f0f1a   (Arka plan koyu)
     --mid      #1a1a2e   (Koyu mavi-siyah)
     --surface  #23233a   (Kart yüzeyi)
     --light    #f5f5f0   (Açık arka plan)
     --white    #ffffff
     --text     #3a3a4a
     --muted    #8888a0
   ============================================================ */

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

:root {
    --gold:     #f0a500;
    --gold-dk:  #c98500;
    --dark:     #0f0f1a;
    --mid:      #1a1a2e;
    --surface:  #23233a;
    --light:    #f5f5f0;
    --white:    #ffffff;
    --text:     #3a3a4a;
    --muted:    #8888a0;
    --radius:   10px;
    --shadow:   0 8px 32px rgba(0,0,0,0.12);
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    overflow-x: hidden;
    max-width: 100%;
}

body {
    font-family: 'Open Sans', sans-serif;
    color: var(--text);
    background: var(--white);
    overflow-x: hidden;
    max-width: 100%;
    width: 100%;
    line-height: 1.7;
    position: relative;
}

img { display: block; max-width: 100%; height: auto; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
label { color: var(--gold-dk); }

section, #footer {
    width: 100%;
    max-width: 100%;
    overflow-x: hidden;
}

/* ---------- TYPOGRAPHY ---------- */
h1, h2, h3, h4 {
    font-family: 'Montserrat', sans-serif;
    line-height: 1.2;
}

/* ---------- BUTTONS ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: 50px;
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    font-size: 0.9rem;
    letter-spacing: 0.3px;
    transition: var(--transition);
    cursor: pointer;
}
.btn-primary {
    background: var(--gold);
    color: var(--dark);
}
.btn-primary:hover {
    background: var(--gold-dk);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(240,165,0,0.35);
}
.btn-outline {
    background: transparent;
    color: var(--white);
    border: 2px solid rgba(255,255,255,0.6);
}
.btn-outline:hover {
    background: rgba(255,255,255,0.1);
    border-color: var(--white);
}
.btn-full { width: 100%; justify-content: center; }

/* ---------- SECTION SHARED ---------- */
.section-container {
    max-width: 1180px;
    width: 100%;
    margin: 0 auto;
    padding: 0 24px;
}
.section-header {
    text-align: center;
    margin-bottom: 56px;
}
.section-header p {
    max-width: 560px;
    margin: 14px auto 0;
    color: var(--muted);
}
.section-eyebrow {
    display: inline-block;
    font-family: 'Montserrat', sans-serif;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 10px;
}

/* Brush underline signature */
.brush-underline {
    position: relative;
    display: inline-block;
}
.brush-underline::after {
    content: '';
    position: absolute;
    left: 0; bottom: -4px;
    width: 100%; height: 5px;
    background: var(--gold);
    border-radius: 3px;
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.6s ease 0.2s;
}
.aos-animate .brush-underline::after,
.brush-underline.active::after { transform: scaleX(1); }

/* ============================================================
   NAVBAR
   ============================================================ */
#navbar {
    position: fixed;
    top: 0; left: 0; right: 0;
    width: 100%;
    max-width: 100%;
    z-index: 1000;
    padding: 0;
    overflow: hidden;
    transition: background 0.35s, box-shadow 0.35s;
}
#navbar.scrolled {
    background: var(--dark);
    box-shadow: 0 2px 20px rgba(0,0,0,0.4);
}
.nav-container {
    max-width: 1180px;
    width: 100%;
    margin: 0 auto;
    padding: 0 24px;
    height: 72px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--white);
}
.logo-icon {
    width: 42px; height: 42px;
    background: var(--gold);
    border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.1rem;
    color: var(--dark);
}
.logo-text { display: flex; flex-direction: column; line-height: 1.1; }
.logo-main {
    font-family: 'Montserrat', sans-serif;
    font-weight: 900;
    font-size: 1rem;
    letter-spacing: 1.5px;
    color: var(--white);
}
.logo-sub {
    font-family: 'Montserrat', sans-serif;
    font-size: 0.65rem;
    letter-spacing: 3px;
    color: var(--gold);
    text-transform: uppercase;
}
.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
}
.nav-links a {
    color: rgba(255,255,255,0.85);
    font-family: 'Montserrat', sans-serif;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.3px;
    transition: color var(--transition);
}
.nav-links a:hover { color: var(--gold); }
.nav-cta {
    background: var(--gold);
    color: var(--white) !important;
    padding: 9px 22px;
    border-radius: 50px;
}
.nav-cta:hover { background: var(--gold-dk); }

.nav-cart {
    position: relative;
    font-size: 1.1rem !important;
}
.cart-badge {
    position: absolute;
    top: -8px;
    right: -10px;
    background: #e74c3c;
    color: #fff;
    font-size: 0.65rem;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 4px;
}
.hamburger span {
    display: block;
    width: 24px; height: 2px;
    background: var(--white);
    border-radius: 2px;
    transition: var(--transition);
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
    position: relative;
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    overflow: hidden;
    background: var(--dark);
    width: 100%;
    max-width: 100%;
}
.hero-video-wrap {
    position: absolute;
    inset: 0;
}
.hero-slider {
    position: absolute;
    inset: 0;
    width: 100%;
    max-width: 100%;
    overflow: hidden;
}
.hero-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity 1.2s ease;
    pointer-events: none;
}
.hero-slide.active {
    opacity: 1;
    pointer-events: auto;
}
.hero-slide-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}
.hero-video {
    width: 100%; height: 100%;
    object-fit: cover;
    object-position: center;
}
.hero-content {
    position: relative;
    z-index: 2;
    max-width: 1180px;
    margin: 0 auto;
    padding: 0 24px;
    padding-top: 72px;
}
.hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: 'Montserrat', sans-serif;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 16px;
}
.hero-eyebrow::before {
    content: '';
    display: block;
    width: 28px; height: 2px;
    background: var(--gold);
}
.hero-content h1 {
    font-size: clamp(2.6rem, 6vw, 5rem);
    font-weight: 900;
    color: var(--white);
    line-height: 1.05;
    margin-bottom: 20px;
    letter-spacing: -1px;
}
.hero-accent { color: var(--gold); }
.hero-content p {
    font-size: 1.1rem;
    color: rgba(255,255,255,0.8);
    margin-bottom: 36px;
    max-width: 520px;
    line-height: 1.75;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }

.hero-scroll {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    color: rgba(255,255,255,0.6);
    font-size: 0.75rem;
    gap: 6px;
    animation: bounce 2.2s infinite;
}
@keyframes bounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(8px); }
}

/* ============================================================
   STATS BAR
   ============================================================ */
.stats-bar {
    background: var(--gold);
    padding: 0;
}
.stats-container {
    max-width: 1180px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-around;
    flex-wrap: wrap;
    gap: 0;
}
.stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 28px 24px;
    text-align: center;
}
.stat-num {
    font-family: 'Montserrat', sans-serif;
    font-size: 2.4rem;
    font-weight: 900;
    color: var(--dark);
    line-height: 1;
}
.stat-plus {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.6rem;
    font-weight: 900;
    color: var(--dark);
    line-height: 1;
}
.stat-label {
    font-family: 'Montserrat', sans-serif;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: rgba(15,15,26,0.75);
    margin-top: 4px;
}
.stat-divider {
    width: 1px;
    height: 48px;
    background: rgba(15,15,26,0.15);
}

/* ============================================================
   FİYAT HESAPLAYICI
   ============================================================ */
.price-calc {
    padding: 100px 0;
    background: var(--light);
}
.calc-wrapper {
    background: var(--white);
    border-radius: 20px;
    box-shadow: var(--shadow);
    overflow: hidden;
    max-width: 100%;
}
.calc-type-selector {
    display: flex;
    background: var(--mid);
    padding: 0;
    overflow: hidden;
}
.type-btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 18px;
    min-width: 0;
    font-family: 'Montserrat', sans-serif;
    font-size: 0.95rem;
    font-weight: 700;
    color: rgba(255,255,255,0.55);
    border-bottom: 3px solid transparent;
    transition: var(--transition);
}
.type-btn i { font-size: 1.1rem; }
.type-btn.active {
    background: var(--light);
    color: var(--white);
    border-bottom-color: var(--gold);
}
.type-btn.active i,
.type-btn.active span {
    color: var(--white);
}
.type-btn:hover {
    color: var(--gold);
    border-bottom-color: var(--gold);
}
.calc-body {
    display: grid;
    grid-template-columns: 1fr 340px;
    gap: 0;
}
.calc-fields {
    padding: 24px 28px;
    border-right: 1px solid rgba(0,0,0,0.07);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px 16px;
    align-content: start;
}
.calc-field {
    margin-bottom: 0;
}
.calc-field-wide {
    grid-column: 1 / -1;
}
.calc-field label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    color: var(--gold-dk);
}
.calc-field label i { color: var(--gold); }

/* Range slider */
.field-input-wrap { display: flex; flex-direction: column; gap: 10px; }
input[type="range"] {
    -webkit-appearance: none;
    width: 100%; height: 5px;
    background: #e0e0e0;
    border-radius: 3px;
    outline: none;
}
input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 20px; height: 20px;
    border-radius: 50%;
    background: var(--gold);
    cursor: pointer;
    box-shadow: 0 2px 8px rgba(240,165,0,0.4);
    transition: var(--transition);
}
input[type="range"]::-webkit-slider-thumb:hover { transform: scale(1.2); }
.range-display {
    display: flex;
    align-items: center;
    gap: 8px;
}
.range-display input[type="number"] {
    width: 80px;
    padding: 8px 12px;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    font-family: 'Montserrat', sans-serif;
    font-size: 1rem;
    font-weight: 700;
    color: var(--text);
    text-align: center;
    outline: none;
    transition: border-color var(--transition);
}
.range-display input[type="number"]:focus { border-color: var(--gold); }
.range-display span { color: var(--muted); font-weight: 600; }

/* Radio groups */
.radio-group { display: flex; gap: 8px; flex-wrap: wrap; }
.radio-group-inline {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
}
.radio-group-inline .radio-opt {
    flex-direction: column;
    text-align: center;
    padding: 8px 6px;
    font-size: 0.75rem;
    line-height: 1.3;
    border-radius: 8px;
}
.radio-opt {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 12px;
    border: 2px solid #e0e0e0;
    border-radius: 50px;
    cursor: pointer;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text);
    transition: var(--transition);
    flex: 1;
    min-width: 0;
    justify-content: center;
}
.radio-opt input { display: none; }
.radio-opt:has(input:checked), .radio-opt.selected {
    border-color: var(--gold);
    background: rgba(240,165,0,0.08);
    color: var(--gold-dk);
}

/* Quality */
.quality-group { display: flex; gap: 12px; flex-wrap: wrap; }
.quality-opt {
    flex: 1;
    min-width: 120px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 14px 10px;
    border: 2px solid #e0e0e0;
    border-radius: var(--radius);
    cursor: pointer;
    transition: var(--transition);
}
.quality-opt input { display: none; }
.quality-opt.selected, .quality-opt:has(input:checked) {
    border-color: var(--gold);
    background: rgba(240,165,0,0.07);
}
.q-name {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 0.85rem;
    color: var(--text);
}
.q-desc {
    font-size: 0.72rem;
    color: var(--muted);
    margin-top: 2px;
}

/* Checkboxes */
.checkbox-group { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; }
.check-opt {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 10px;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    cursor: pointer;
    font-size: 0.78rem;
    font-weight: 600;
    transition: var(--transition);
}
.check-opt input { display: none; }
.check-opt:has(input:checked) {
    border-color: var(--gold);
    background: rgba(240,165,0,0.08);
}
.check-opt i { color: var(--gold); }

/* Result card */
.calc-result {
    padding: 28px 24px;
    display: flex;
    align-items: flex-start;
    background: var(--dark);
}
.result-card {
    width: 100%;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}
.result-icon {
    width: 52px; height: 52px;
    background: rgba(240,165,0,0.15);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.3rem;
    color: var(--white);
    margin-bottom: 4px;
}
.result-label {
    font-family: 'Montserrat', sans-serif;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--muted);
}
.result-price {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    flex-wrap: wrap;
}
#fiyatMin, #fiyatMax, .calc-price-display {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.9rem;
    font-weight: 900;
    color: var(--btn-text);
}
.result-note {
    font-size: 0.68rem;
    color: rgba(255,255,255,0.45);
    line-height: 1.45;
    text-align: left;
    max-width: 100%;
}
.price-sep {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.4rem;
    color: var(--muted);
}
.price-currency {
    font-size: 0.78rem;
    color: var(--muted);
    font-weight: 600;
}
.result-detail {
    font-size: 0.78rem;
    color: rgba(255,255,255,0.45);
    line-height: 1.6;
    text-align: center;
    min-height: 40px;
}

/* ============================================================
   HAKKIMIZDA
   ============================================================ */
.about {
    padding: 100px 0;
    background: var(--white);
}
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 72px;
    align-items: center;
}
.about-img-wrap {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
}
.about-img-wrap img {
    width: 100%;
    border-radius: 20px;
    box-shadow: var(--shadow);
    aspect-ratio: 4/3;
    object-fit: cover;
    background: #ddd;
}
.about-badge {
    position: absolute;
    bottom: -20px;
    right: -20px;
    width: 96px; height: 96px;
    background: var(--gold);
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 24px rgba(240,165,0,0.4);
}
.badge-num {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.8rem;
    font-weight: 900;
    color: var(--dark);
    line-height: 1;
}
.badge-text {
    font-family: 'Montserrat', sans-serif;
    font-size: 0.55rem;
    font-weight: 700;
    color: var(--dark);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    text-align: center;
    line-height: 1.3;
}

.about-content h2 {
    font-size: clamp(1.8rem, 3vw, 2.6rem);
    font-weight: 900;
    color: var(--dark);
    margin-bottom: 18px;
}
.about-content p {
    color: var(--muted);
    margin-bottom: 14px;
}
.about-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin: 24px 0 32px;
}
.about-feat {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text);
}
.about-feat i { color: var(--gold); font-size: 1rem; }

/* ============================================================
   HİZMETLER
   ============================================================ */
.services {
    padding: 100px 0;
    background: var(--mid);
}
.services .section-header h2 { color: var(--white); }
.services .section-header p { color: var(--muted); }

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.service-card {
    background: var(--surface);
    border-radius: var(--radius);
    padding: 32px 26px;
    position: relative;
    transition: var(--transition);
    border: 1px solid rgba(255,255,255,0.05);
    overflow: hidden;
}
.service-card::before {
    content: '';
    position: absolute;
    bottom: 0; left: 0; right: 0;
    height: 3px;
    background: var(--gold);
    transform: scaleX(0);
    transition: transform var(--transition);
}
.service-card:hover { transform: translateY(-6px); border-color: rgba(240,165,0,0.2); }
.service-card:hover::before { transform: scaleX(1); }
.service-icon {
    width: 52px; height: 52px;
    background: rgba(240,165,0,0.1);
    border-radius: var(--radius);
    display: flex; align-items: center; justify-content: center;
    font-size: 1.3rem;
    color: var(--white);
    margin-bottom: 18px;
    transition: background var(--transition);
}
.service-icon i { color: var(--white); }
.service-card:hover .service-icon { background: rgba(240,165,0,0.2); }
.service-card h3 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 10px;
}
.service-card p { font-size: 0.85rem; color: var(--muted); line-height: 1.65; }
.service-tag {
    position: absolute;
    top: 18px; right: 18px;
    background: var(--gold);
    color: var(--dark);
    font-family: 'Montserrat', sans-serif;
    font-size: 0.65rem;
    font-weight: 700;
    padding: 3px 10px;
    border-radius: 50px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

/* ============================================================
   GALERİ
   ============================================================ */
.gallery {
    padding: 100px 0;
    background: var(--light);
}
.gallery-filter {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-bottom: 36px;
    flex-wrap: wrap;
}
.filter-btn {
    padding: 9px 22px;
    border-radius: 50px;
    font-family: 'Montserrat', sans-serif;
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--muted);
    border: 2px solid #ddd;
    background: var(--white);
    transition: var(--transition);
    letter-spacing: 0.3px;
}
.filter-btn.active, .filter-btn:hover {
    background: var(--gold);
    color: var(--dark);
    border-color: var(--gold);
}
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}
.gallery-item {
    position: relative;
    border-radius: var(--radius);
    overflow: hidden;
    aspect-ratio: 4/3;
    cursor: pointer;
    transition: opacity 0.3s, transform 0.3s;
}
.gallery-item img {
    width: 100%; height: 100%;
    object-fit: cover;
    background: #ccc;
    transition: transform 0.5s ease;
}
.gallery-item:hover img { transform: scale(1.06); }
.gallery-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(10,10,26,0.75), transparent 60%);
    display: flex;
    align-items: flex-end;
    padding: 18px;
    opacity: 0;
    transition: opacity var(--transition);
}
.gallery-item:hover .gallery-overlay { opacity: 1; }
.gallery-overlay span {
    font-family: 'Montserrat', sans-serif;
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--white);
    letter-spacing: 1px;
    text-transform: uppercase;
}
.gallery-item.hidden { opacity: 0; pointer-events: none; transform: scale(0.95); }

/* ============================================================
   GÜVEN
   ============================================================ */
.trust {
    padding: 100px 0;
    background: var(--white);
}
.trust-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}
.trust-item {
    text-align: center;
    padding: 40px 20px;
    border-radius: var(--radius);
    border: 1px solid #eee;
    transition: var(--transition);
}
.trust-item:hover {
    border-color: var(--gold);
    box-shadow: 0 8px 24px rgba(240,165,0,0.1);
    transform: translateY(-4px);
}
.trust-icon {
    width: 64px; height: 64px;
    background: rgba(240,165,0,0.1);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.5rem;
    color: var(--gold-dk);
    margin: 0 auto 18px;
}
.trust-icon i { color: var(--gold-dk); }
.trust-item h4 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 10px;
}
.trust-item p { font-size: 0.84rem; color: var(--gold-dk); }

/* ============================================================
   TESTİMONİALS
   ============================================================ */
.testimonials {
    padding: 100px 0;
    background: var(--mid);
}
.testimonials .section-header h2 { color: var(--white); }
.testimonials .section-header p { color: var(--muted); }

.testimonials-track {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.testimonial-card {
    background: var(--surface);
    border-radius: var(--radius);
    padding: 32px;
    border: 1px solid rgba(255,255,255,0.06);
    transition: var(--transition);
}
.testimonial-card:hover { transform: translateY(-4px); border-color: rgba(240,165,0,0.2); }
.t-stars { color: var(--gold); margin-bottom: 14px; font-size: 0.9rem; }
.testimonial-card p {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.75);
    line-height: 1.75;
    margin-bottom: 20px;
}
.t-author { display: flex; flex-direction: column; }
.t-author strong { font-size: 0.85rem; color: var(--white); font-weight: 700; }
.t-author span { font-size: 0.75rem; color: var(--muted); }

/* ============================================================
   İLETİŞİM
   ============================================================ */
.contact {
    padding: 100px 0;
    background: var(--dark);
}
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 72px;
    align-items: flex-start;
}
.contact-info .section-eyebrow { color: var(--gold); }
.contact-info h2 {
    font-size: clamp(1.8rem, 3vw, 2.4rem);
    font-weight: 900;
    color: var(--white);
    margin-bottom: 16px;
}
.contact-info > p { color: var(--muted); margin-bottom: 32px; }

.contact-methods { display: flex; flex-direction: column; gap: 14px; }
.contact-method {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px 20px;
    background: var(--mid);
    border-radius: var(--radius);
    transition: var(--transition);
    border: 1px solid rgba(255,255,255,0.06);
}
.contact-method:hover { border-color: var(--gold); transform: translateX(4px); }
.cm-icon {
    width: 42px; height: 42px;
    background: rgba(240,165,0,0.1);
    border-radius: 8px;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.1rem;
    color: var(--gold);
    flex-shrink: 0;
}
.cm-icon.whatsapp { background: rgba(37,211,102,0.12); color: #25d366; }
.cm-icon.instagram { background: rgba(225,48,108,0.12); color: #e1306c; }
.contact-method div { display: flex; flex-direction: column; }
.contact-method strong { font-size: 0.82rem; color: var(--white); font-weight: 700; }
.contact-method span { font-size: 0.8rem; color: var(--white); }

/* Contact Form */
.contact-form {
    background: var(--surface);
    border-radius: 16px;
    padding: 36px;
    border: 1px solid rgba(255,255,255,0.07);
}
.contact-form .form-group label {
    color: var(--white);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { margin-bottom: 16px; }
.form-group label {
    display: block;
    font-family: 'Montserrat', sans-serif;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    color: var(--gold-dk);
    text-transform: uppercase;
    margin-bottom: 8px;
}
.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 8px;
    color: var(--white);
    font-family: 'Open Sans', sans-serif;
    font-size: 0.9rem;
    outline: none;
    transition: border-color var(--transition);
    resize: none;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: rgba(255,255,255,0.3); }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { border-color: var(--gold); }
.form-group select option { background: var(--surface); color: var(--white); }

/* ============================================================
   FOOTER
   ============================================================ */
#footer {
    background: var(--dark);
    border-top: 1px solid rgba(255,255,255,0.06);
}
.footer-top {
    max-width: 1180px;
    margin: 0 auto;
    padding: 72px 24px 48px;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.4fr;
    gap: 48px;
}
.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}
.footer-logo i {
    font-size: 1.5rem;
    color: var(--gold);
}
.footer-logo-main {
    display: block;
    font-family: 'Montserrat', sans-serif;
    font-weight: 900;
    font-size: 0.95rem;
    letter-spacing: 1.5px;
    color: var(--white);
}
.footer-logo-sub {
    display: block;
    font-family: 'Montserrat', sans-serif;
    font-size: 0.6rem;
    letter-spacing: 3px;
    color: var(--gold);
    text-transform: uppercase;
}
.footer-brand p { font-size: 0.83rem; color: var(--muted); line-height: 1.7; margin-bottom: 20px; }
.footer-social { display: flex; gap: 10px; }
.footer-social a {
    width: 36px; height: 36px;
    background: rgba(255,255,255,0.07);
    border-radius: 8px;
    display: flex; align-items: center; justify-content: center;
    color: var(--muted);
    font-size: 0.9rem;
    transition: var(--transition);
}
.footer-social a:hover { background: var(--gold); color: var(--dark); }

.footer-links h4, .footer-contact h4 {
    font-family: 'Montserrat', sans-serif;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--white);
    margin-bottom: 20px;
}
.footer-links ul li, .footer-contact ul li {
    margin-bottom: 10px;
}
.footer-links ul li a, .footer-contact ul li a {
    font-size: 0.84rem;
    color: var(--muted);
    transition: color var(--transition);
}
.footer-links ul li a:hover, .footer-contact ul li a:hover { color: var(--gold); }
.footer-contact ul li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.84rem;
    color: var(--muted);
}
.footer-contact ul li i { color: var(--gold); width: 14px; }

.footer-bottom {
    max-width: 1180px;
    margin: 0 auto;
    padding: 20px 24px;
    border-top: 1px solid rgba(255,255,255,0.06);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
}
.footer-bottom p { font-size: 0.78rem; color: rgba(255,255,255,0.3); }

/* ============================================================
   FLOATING BUTTONS
   ============================================================ */
.floating-btns {
    position: fixed;
    bottom: 28px;
    right: 24px;
    z-index: 900;
    display: flex;
    flex-direction: column;
    gap: 12px;
    align-items: flex-end;
}
.float-btn {
    position: relative;
    width: 54px; height: 54px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    color: var(--white);
    box-shadow: 0 4px 20px rgba(0,0,0,0.3);
    transition: transform var(--transition), box-shadow var(--transition);
}
.float-btn:hover {
    transform: scale(1.12);
    box-shadow: 0 6px 28px rgba(0,0,0,0.4);
}
.whatsapp-btn { background: #25d366; }
.instagram-btn { background: linear-gradient(135deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888); }

.float-tooltip {
    position: absolute;
    right: 66px;
    background: var(--dark);
    color: var(--white);
    font-family: 'Montserrat', sans-serif;
    font-size: 0.75rem;
    font-weight: 600;
    padding: 6px 12px;
    border-radius: 6px;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transform: translateX(6px);
    transition: opacity var(--transition), transform var(--transition);
}
.float-btn:hover .float-tooltip {
    opacity: 1;
    transform: translateX(0);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 991px) {
    .hamburger { display: flex; }
    .nav-links {
        position: fixed;
        top: 72px; left: 0; right: 0;
        width: 100%;
        max-width: 100%;
        background: var(--dark);
        flex-direction: column;
        gap: 0;
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.4s ease;
        padding: 0;
    }
    .nav-links.open {
        max-height: 420px;
        padding: 16px 0;
        overflow-y: auto;
        overflow-x: hidden;
    }
    .nav-links a {
        padding: 14px 24px;
        width: 100%;
        border-bottom: 1px solid rgba(255,255,255,0.06);
    }
    .nav-cta {
        margin: 12px 24px;
        width: calc(100% - 48px);
        text-align: center;
        border-radius: 8px;
    }
}

@media (max-width: 1024px) {
    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .trust-grid { grid-template-columns: repeat(2, 1fr); }
    .testimonials-track { grid-template-columns: repeat(2, 1fr); }
    .footer-top { grid-template-columns: 1fr 1fr; }
    .calc-body { grid-template-columns: 1fr; }
    .calc-fields { grid-template-columns: 1fr; }
    .radio-group-inline { grid-template-columns: 1fr; }
    .checkbox-group { grid-template-columns: 1fr; }
    .calc-result { padding: 36px; }
    .result-card { flex-direction: row; flex-wrap: wrap; justify-content: center; gap: 16px; }
}

@media (max-width: 768px) {
    .about-badge {
        right: 8px;
        bottom: 8px;
        width: 80px;
        height: 80px;
    }
    .about-grid { grid-template-columns: 1fr; gap: 48px; }
    .services-grid { grid-template-columns: 1fr; }
    .trust-grid { grid-template-columns: 1fr 1fr; }
    .testimonials-track { grid-template-columns: 1fr; }
    .gallery-grid { grid-template-columns: repeat(2, 1fr); }
    .contact-grid { grid-template-columns: 1fr; gap: 48px; }
    .footer-top { grid-template-columns: 1fr; gap: 32px; }
    .footer-bottom { flex-direction: column; text-align: center; }
    .form-row { grid-template-columns: 1fr; }
    .stat-divider { display: none; }
    .stats-container { gap: 0; }
    .stat-item { padding: 20px 12px; flex: 1 1 50%; }
    .about-features { grid-template-columns: 1fr; }
    .hero-content h1 { font-size: 2.2rem; }
}

@media (max-width: 480px) {
    .gallery-grid { grid-template-columns: 1fr; }
    .trust-grid { grid-template-columns: 1fr; }
    .quality-group { flex-direction: column; }
    .hero-actions { flex-direction: column; }
    .hero-actions .btn { width: 100%; justify-content: center; }
    .type-btn {
        padding: 12px 6px;
        font-size: 0.78rem;
        gap: 6px;
    }
    .type-btn span {
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }
    .calc-type-selector {
        overflow: hidden;
    }
    .floating-btns {
        right: 16px;
        bottom: 16px;
    }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }
}