/* ============================================================
   SiteApartmanYönetim — Ana CSS
   Tasarım: Modern kurumsal / SaaS
   Font: Plus Jakarta Sans
   ============================================================ */

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

:root {
    --blue-900: #0f1f5c;
    --blue-800: #1e3a8a;
    --blue-700: #1d4ed8;
    --blue-600: #2563eb;
    --blue-500: #3b82f6;
    --blue-100: #dbeafe;
    --blue-50:  #eff6ff;
    --sky-500:  #0ea5e9;
    --sky-400:  #38bdf8;
    --teal-500: #14b8a6;
    --amber-400:#fbbf24;
    --slate-900:#0f172a;
    --slate-800:#1e293b;
    --slate-700:#334155;
    --slate-600:#475569;
    --slate-500:#64748b;
    --slate-400:#94a3b8;
    --slate-200:#e2e8f0;
    --slate-100:#f1f5f9;
    --slate-50: #f8fafc;
    --white:    #ffffff;
    --success:  #10b981;
    --warning:  #f59e0b;
    --danger:   #ef4444;

    --font-sans:    'Plus Jakarta Sans', system-ui, sans-serif;
    --radius-sm:  6px;
    --radius:     12px;
    --radius-lg:  20px;
    --radius-xl:  32px;
    --radius-full:9999px;

    --shadow-sm:  0 1px 3px rgba(15,23,42,.08), 0 1px 2px rgba(15,23,42,.06);
    --shadow:     0 4px 16px rgba(15,23,42,.10), 0 2px 6px rgba(15,23,42,.06);
    --shadow-md:  0 8px 32px rgba(15,23,42,.12), 0 4px 12px rgba(15,23,42,.08);
    --shadow-lg:  0 20px 60px rgba(15,23,42,.16), 0 8px 24px rgba(15,23,42,.10);
    --shadow-blue:0 8px 32px rgba(37,99,235,.25);

    --transition: .22s cubic-bezier(.4,0,.2,1);
    --container:  1240px;
}

html { scroll-behavior: smooth; }

body {
    font-family: var(--font-sans);
    font-size: 16px;
    line-height: 1.65;
    color: var(--slate-800);
    background: var(--white);
    -webkit-font-smoothing: antialiased;
}

/* --- Typography --- */
h1,h2,h3,h4,h5,h6 { font-family: var(--font-sans); line-height: 1.2; color: var(--slate-900); }
h1 { font-size: clamp(2rem, 4.5vw, 3.4rem); font-weight: 800; letter-spacing: -.03em; }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.4rem); font-weight: 700; letter-spacing: -.02em; }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.6rem); font-weight: 700; }
p  { color: var(--slate-600); }
a  { text-decoration: none; color: var(--blue-600); transition: color var(--transition); }

/* --- Container --- */
.container { max-width: var(--container); margin: 0 auto; padding: 0 24px; }

/* --- Buttons --- */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    padding: 13px 28px; border-radius: var(--radius-full); font-family: var(--font-sans);
    font-weight: 600; font-size: .95rem; border: none; cursor: pointer;
    transition: all var(--transition); white-space: nowrap; line-height: 1;
}
.btn-primary {
    background: linear-gradient(135deg, var(--blue-600), var(--sky-500));
    color: var(--white); box-shadow: var(--shadow-blue);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 40px rgba(37,99,235,.35); color: var(--white); }
.btn-ghost { background: transparent; color: var(--slate-700); border: 2px solid var(--slate-200); }
.btn-ghost:hover { border-color: var(--blue-500); color: var(--blue-600); background: var(--blue-50); }
.btn-white { background: var(--white); color: var(--blue-700); }
.btn-white:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); color: var(--blue-700); }
.btn-outline-white { background: transparent; color: var(--white); border: 2px solid rgba(255,255,255,.4); }
.btn-outline-white:hover { background: rgba(255,255,255,.15); color: var(--white); }
.btn-lg { padding: 17px 40px; font-size: 1.05rem; }
.btn-sm { padding: 9px 18px; font-size: .85rem; }

/* --- Section Headers --- */
.section-tag {
    display: inline-flex; align-items: center; gap: 6px;
    background: var(--blue-50); color: var(--blue-600); border: 1px solid var(--blue-100);
    border-radius: var(--radius-full); padding: 6px 16px; font-size: .82rem;
    font-weight: 600; letter-spacing: .04em; text-transform: uppercase; margin-bottom: 16px;
}
.section-title { margin-bottom: 16px; }
.section-desc { font-size: 1.1rem; color: var(--slate-500); max-width: 620px; }
.section-header { margin-bottom: 56px; }
.section-header.center { text-align: center; }
.section-header.center .section-desc { margin: 0 auto; }

/* ============================================================
   HEADER
   ============================================================ */
.site-header {
    position: sticky; top: 0; z-index: 1000;
    background: rgba(255,255,255,.92);
    backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--slate-200);
    transition: box-shadow var(--transition);
}
.site-header.scrolled { box-shadow: var(--shadow); }

.header-inner {
    display: flex; align-items: center; gap: 32px;
    padding: 16px 0;
}

.logo { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.logo-icon { width: 40px; height: 40px; flex-shrink: 0; }
.logo-icon--sm { width: 34px; height: 34px; }
.logo-text { display: flex; flex-direction: column; line-height: 1; }
.logo-main { font-family: var(--font-sans); font-size: 1.15rem; color: var(--slate-900); }
.logo-sub  { font-size: .7rem; font-weight: 600; color: var(--sky-500); letter-spacing: .06em; text-transform: uppercase; }

.main-nav { flex: 1; }
.main-nav ul { display: flex; align-items: center; gap: 6px; list-style: none; }
.main-nav a {
    color: var(--slate-600); font-weight: 500; font-size: .92rem;
    padding: 8px 14px; border-radius: var(--radius-sm);
    transition: all var(--transition);
}
.main-nav a:hover, .main-nav a.active { color: var(--blue-600); background: var(--blue-50); }

.header-actions { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }

.hamburger {
    display: none; flex-direction: column; gap: 5px;
    background: none; border: none; cursor: pointer; padding: 8px;
}
.hamburger span { display: block; width: 24px; height: 2px; background: var(--slate-700); border-radius: 2px; transition: all var(--transition); }
.hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-overlay {
    display: none; position: fixed; inset: 0; background: rgba(15,23,42,.5);
    z-index: 998; backdrop-filter: blur(2px);
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
    position: relative; overflow: hidden;
    background: linear-gradient(160deg, var(--slate-900) 0%, var(--blue-900) 50%, #0c2d6b 100%);
    padding: 100px 0 80px;
}
.hero::before {
    content: ''; position: absolute; inset: 0;
    background: radial-gradient(ellipse 80% 60% at 60% 40%, rgba(14,165,233,.18) 0%, transparent 70%),
                radial-gradient(ellipse 60% 80% at 20% 80%, rgba(30,64,175,.25) 0%, transparent 60%);
}
.hero-grid { position: relative; z-index: 2; display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }

.hero-badge {
    display: inline-flex; align-items: center; gap: 8px;
    background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.2);
    border-radius: var(--radius-full); padding: 8px 18px;
    font-size: .82rem; font-weight: 600; color: var(--sky-400); letter-spacing: .06em;
    text-transform: uppercase; margin-bottom: 24px;
}
.hero-badge i { color: var(--amber-400); }
.hero h1 { color: var(--white); margin-bottom: 24px; }
.hero h1 span { color: var(--sky-400); font-weight: 400; }
.hero-desc { color: rgba(255,255,255,.75); font-size: 1.15rem; margin-bottom: 40px; max-width: 520px; }

.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 48px; }

.hero-stats { display: flex; gap: 32px; flex-wrap: wrap; }
.hero-stat { }
.hero-stat .num { font-family: var(--font-sans); font-size: 2rem; color: var(--white); line-height: 1; }
.hero-stat .lbl { font-size: .8rem; color: rgba(255,255,255,.5); font-weight: 500; margin-top: 2px; }

.hero-visual { position: relative; }
.hero-dashboard {
    background: rgba(255,255,255,.06); backdrop-filter: blur(20px);
    border: 1px solid rgba(255,255,255,.12); border-radius: 20px; overflow: hidden;
    box-shadow: 0 40px 80px rgba(0,0,0,.4);
}
.hero-dash-header {
    background: rgba(255,255,255,.08); padding: 14px 20px;
    display: flex; align-items: center; gap: 10px;
    border-bottom: 1px solid rgba(255,255,255,.08);
}
.dash-dots { display: flex; gap: 6px; }
.dash-dots span { width: 11px; height: 11px; border-radius: 50%; }
.dash-dots span:nth-child(1) { background: #ff5f57; }
.dash-dots span:nth-child(2) { background: #febc2e; }
.dash-dots span:nth-child(3) { background: #28c840; }
.dash-title { color: rgba(255,255,255,.6); font-size: .8rem; margin-left: 8px; }

.hero-dash-body { padding: 24px; }
.dash-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-bottom: 20px; }
.dash-stat-card {
    background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.1);
    border-radius: 12px; padding: 16px; text-align: center;
}
.dash-stat-card .val { font-family: var(--font-sans); font-size: 1.5rem; color: var(--white); }
.dash-stat-card .key { font-size: .72rem; color: rgba(255,255,255,.5); margin-top: 2px; }
.dash-stat-card .tag { font-size: .68rem; color: var(--success); font-weight: 600; }

.dash-list { display: flex; flex-direction: column; gap: 8px; }
.dash-item {
    display: flex; justify-content: space-between; align-items: center;
    background: rgba(255,255,255,.05); border-radius: 8px; padding: 12px 16px;
}
.dash-item-left { display: flex; flex-direction: column; gap: 2px; }
.dash-item-left .name { color: rgba(255,255,255,.8); font-size: .82rem; font-weight: 500; }
.dash-item-left .daire { color: rgba(255,255,255,.4); font-size: .72rem; }
.dash-item-right { display: flex; flex-direction: column; align-items: flex-end; gap: 2px; }
.dash-item-right .amount { color: var(--white); font-size: .88rem; font-weight: 600; }
.badge { padding: 3px 10px; border-radius: var(--radius-full); font-size: .7rem; font-weight: 600; }
.badge-green { background: rgba(16,185,129,.2); color: #34d399; }
.badge-amber { background: rgba(245,158,11,.2); color: #fbbf24; }
.badge-red   { background: rgba(239,68,68,.2); color: #f87171; }

/* ============================================================
   FEATURES SECTION
   ============================================================ */
.features { padding: 100px 0; background: var(--slate-50); }
.features-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }

.feature-card {
    background: var(--white); border: 1px solid var(--slate-200);
    border-radius: var(--radius-lg); padding: 36px 32px;
    transition: all var(--transition); position: relative; overflow: hidden;
}
.feature-card::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
    background: linear-gradient(90deg, var(--blue-600), var(--sky-500));
    transform: scaleX(0); transform-origin: left; transition: transform var(--transition);
}
.feature-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); border-color: var(--blue-100); }
.feature-card:hover::before { transform: scaleX(1); }

.feature-icon {
    width: 56px; height: 56px; border-radius: var(--radius);
    background: var(--blue-50); color: var(--blue-600); display: flex; align-items: center; justify-content: center;
    font-size: 1.4rem; margin-bottom: 22px;
    transition: all var(--transition);
}
.feature-card:hover .feature-icon { background: var(--blue-600); color: var(--white); }

.feature-card h3 { font-size: 1.2rem; margin-bottom: 10px; }
.feature-card p { font-size: .92rem; color: var(--slate-500); line-height: 1.7; }

/* ============================================================
   HOW IT WORKS
   ============================================================ */
.how-it-works { padding: 100px 0; background: var(--white); }
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; position: relative; }
.steps::before {
    content: ''; position: absolute; top: 32px; left: calc(12.5% + 16px); right: calc(12.5% + 16px);
    height: 2px; background: linear-gradient(90deg, var(--blue-200), var(--sky-200));
}

.step { text-align: center; padding: 32px 20px; position: relative; }
.step-num {
    width: 64px; height: 64px; border-radius: 50%; margin: 0 auto 22px;
    background: linear-gradient(135deg, var(--blue-600), var(--sky-500));
    color: var(--white); font-family: var(--font-sans); font-size: 1.5rem;
    display: flex; align-items: center; justify-content: center;
    box-shadow: var(--shadow-blue); position: relative; z-index: 1;
}
.step h3 { font-size: 1.1rem; margin-bottom: 8px; }
.step p  { font-size: .88rem; color: var(--slate-500); }

/* ============================================================
   STATS BANNER
   ============================================================ */
.stats-banner {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--blue-800), var(--blue-600) 50%, var(--sky-500));
    position: relative; overflow: hidden;
}
.stats-banner::before {
    content: ''; position: absolute; inset: 0;
    background: radial-gradient(circle at 70% 50%, rgba(255,255,255,.1) 0%, transparent 60%);
}
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; position: relative; z-index: 1; }
.stat-item { text-align: center; padding: 32px 20px; }
.stat-item .num { font-family: var(--font-sans); font-size: 3.2rem; color: var(--white); display: block; line-height: 1; }
.stat-item .lbl { color: rgba(255,255,255,.7); font-size: .9rem; margin-top: 8px; }

/* ============================================================
   PRICING
   ============================================================ */
.pricing { padding: 100px 0; background: var(--slate-50); }
.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }

.pricing-card {
    background: var(--white); border: 2px solid var(--slate-200);
    border-radius: var(--radius-xl); padding: 44px 40px;
    position: relative; transition: all var(--transition);
}
.pricing-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.pricing-card.featured {
    border-color: var(--blue-500);
    background: linear-gradient(160deg, var(--blue-900) 0%, var(--blue-800) 100%);
    color: var(--white);
}
.pricing-card.featured h3,
.pricing-card.featured .price,
.pricing-card.featured .price-currency,
.pricing-card.featured .price-period { color: var(--white); }
.pricing-card.featured p,
.pricing-card.featured li { color: rgba(255,255,255,.75); }
.pricing-card.featured .check-icon { color: var(--sky-400); }

.popular-badge {
    position: absolute; top: -14px; left: 50%; transform: translateX(-50%);
    background: linear-gradient(90deg, var(--amber-400), #f97316);
    color: var(--slate-900); font-size: .78rem; font-weight: 700;
    padding: 5px 16px; border-radius: var(--radius-full); white-space: nowrap;
}

.pricing-card h3 { font-size: 1.3rem; margin-bottom: 6px; }
.pricing-card > p { font-size: .88rem; margin-bottom: 28px; }

.price-wrap { display: flex; align-items: baseline; gap: 4px; margin-bottom: 8px; }
.price-currency { font-size: 1.2rem; font-weight: 600; color: var(--slate-600); margin-top: 4px; }
.price { font-family: var(--font-sans); font-size: 3rem; color: var(--slate-900); line-height: 1; }
.price-period { font-size: .9rem; color: var(--slate-500); }
.price-info { font-size: .8rem; color: var(--slate-400); margin-bottom: 32px; }

.pricing-features { list-style: none; margin-bottom: 36px; display: flex; flex-direction: column; gap: 12px; }
.pricing-features li { display: flex; align-items: center; gap: 10px; font-size: .92rem; }
.check-icon { color: var(--blue-500); flex-shrink: 0; }

/* ============================================================
   TESTIMONIALS / REFERANSLAR
   ============================================================ */
.testimonials { padding: 100px 0; background: var(--white); }
.testimonials-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }

.ref-card {
    border: 1px solid var(--slate-200); border-radius: var(--radius-lg); padding: 32px;
    transition: all var(--transition);
}
.ref-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--blue-100); }
.ref-card-top { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 20px; }
.ref-logo {
    width: 52px; height: 52px; border-radius: var(--radius);
    background: var(--blue-600); color: var(--white);
    font-family: var(--font-sans); font-size: 1.2rem;
    display: flex; align-items: center; justify-content: center;
}
.ref-stars { color: var(--amber-400); font-size: .9rem; }
.ref-card h4 { font-size: 1rem; margin-bottom: 4px; }
.ref-info { color: var(--slate-500); font-size: .82rem; }
.ref-card p.quote { font-size: .92rem; color: var(--slate-600); line-height: 1.7; font-weight: 400; }

/* ============================================================
   FAQ
   ============================================================ */
.faq { padding: 100px 0; background: var(--slate-50); }
.faq-list { max-width: 780px; margin: 0 auto; }

.faq-item {
    border: 1px solid var(--slate-200); border-radius: var(--radius);
    margin-bottom: 12px; background: var(--white); overflow: hidden;
    transition: all var(--transition);
}
.faq-item.open { border-color: var(--blue-200); box-shadow: var(--shadow-sm); }

.faq-q {
    width: 100%; text-align: left; padding: 22px 24px;
    background: none; border: none; cursor: pointer;
    display: flex; justify-content: space-between; align-items: center; gap: 16px;
    font-family: var(--font-sans); font-size: 1rem; font-weight: 600; color: var(--slate-800);
    transition: color var(--transition);
}
.faq-q:hover { color: var(--blue-600); }
.faq-q .icon { color: var(--slate-400); transition: transform var(--transition); flex-shrink: 0; }
.faq-item.open .faq-q .icon { transform: rotate(180deg); color: var(--blue-500); }

.faq-a { display: none; padding: 0 24px 22px; }
.faq-item.open .faq-a { display: block; }
.faq-a p { font-size: .95rem; color: var(--slate-600); line-height: 1.75; }

/* ============================================================
   CTA SECTION
   ============================================================ */
.cta-section {
    padding: 100px 0;
    background: linear-gradient(140deg, var(--blue-900) 0%, var(--blue-700) 60%, var(--sky-500) 100%);
    position: relative; overflow: hidden;
}
.cta-section::before {
    content: ''; position: absolute; inset: 0;
    background: radial-gradient(circle at 80% 20%, rgba(255,255,255,.12), transparent 50%),
                radial-gradient(circle at 20% 80%, rgba(0,0,0,.2), transparent 50%);
}
.cta-inner { position: relative; z-index: 1; text-align: center; max-width: 700px; margin: 0 auto; }
.cta-inner h2 { color: var(--white); margin-bottom: 16px; }
.cta-inner p  { color: rgba(255,255,255,.75); font-size: 1.1rem; margin-bottom: 40px; }
.cta-actions  { display: flex; justify-content: center; gap: 14px; flex-wrap: wrap; }
.cta-note { margin-top: 20px; color: rgba(255,255,255,.5); font-size: .85rem; }
.cta-note i { color: var(--success); }

/* ============================================================
   BLOG
   ============================================================ */
.blog-section { padding: 100px 0; background: var(--white); }
.blog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }

.blog-card {
    border: 1px solid var(--slate-200); border-radius: var(--radius-lg); overflow: hidden;
    transition: all var(--transition);
}
.blog-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }

.blog-thumb {
    aspect-ratio: 16/9; background: linear-gradient(135deg, var(--blue-600), var(--sky-500));
    display: flex; align-items: center; justify-content: center;
    font-size: 3rem; color: rgba(255,255,255,.3);
}
.blog-body { padding: 28px; }
.blog-meta { display: flex; gap: 14px; margin-bottom: 14px; }
.blog-cat { font-size: .76rem; font-weight: 600; color: var(--blue-600); text-transform: uppercase; letter-spacing: .06em; }
.blog-date { font-size: .78rem; color: var(--slate-400); }
.blog-body h3 { font-size: 1.15rem; margin-bottom: 10px; line-height: 1.4; }
.blog-body h3 a { color: var(--slate-900); }
.blog-body h3 a:hover { color: var(--blue-600); }
.blog-body p { font-size: .88rem; color: var(--slate-500); line-height: 1.7; }
.blog-read-more {
    display: inline-flex; align-items: center; gap: 6px;
    margin-top: 18px; font-size: .85rem; font-weight: 600; color: var(--blue-600);
}
.blog-read-more:hover { gap: 10px; }

/* ============================================================
   CONTACT PAGE
   ============================================================ */
.contact-section { padding: 80px 0; }
.contact-grid { display: grid; grid-template-columns: 1fr 1.5fr; gap: 60px; align-items: start; }

.contact-info h2 { margin-bottom: 16px; }
.contact-info p  { margin-bottom: 36px; }

.ci-item { display: flex; gap: 16px; margin-bottom: 24px; }
.ci-icon {
    width: 48px; height: 48px; border-radius: var(--radius); flex-shrink: 0;
    background: var(--blue-50); color: var(--blue-600);
    display: flex; align-items: center; justify-content: center; font-size: 1.1rem;
}
.ci-item h4 { font-size: .92rem; color: var(--slate-800); font-family: var(--font-sans); font-weight: 600; margin-bottom: 3px; }
.ci-item p  { font-size: .88rem; margin: 0; }

.contact-form-wrap {
    background: var(--white); border: 1px solid var(--slate-200);
    border-radius: var(--radius-xl); padding: 48px;
    box-shadow: var(--shadow);
}
.contact-form-wrap h3 { font-size: 1.5rem; margin-bottom: 6px; }
.contact-form-wrap > p { font-size: .92rem; margin-bottom: 32px; }

/* ============================================================
   FORM ELEMENTS
   ============================================================ */
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-group { margin-bottom: 18px; }
.form-group label { display: block; font-size: .88rem; font-weight: 600; color: var(--slate-700); margin-bottom: 7px; }
.form-group input,
.form-group select,
.form-group textarea {
    width: 100%; padding: 13px 16px; border: 1.5px solid var(--slate-200);
    border-radius: var(--radius); font-family: var(--font-sans); font-size: .94rem;
    color: var(--slate-800); background: var(--slate-50);
    transition: all var(--transition); outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--blue-400); background: var(--white);
    box-shadow: 0 0 0 4px rgba(37,99,235,.1);
}
.form-group textarea { resize: vertical; min-height: 120px; }
.form-group select { appearance: none; cursor: pointer; }

.form-alert { padding: 14px 18px; border-radius: var(--radius-sm); margin-bottom: 20px; font-size: .9rem; font-weight: 500; display: none; }
.form-alert.success { background: rgba(16,185,129,.1); color: #065f46; border: 1px solid rgba(16,185,129,.3); display: block; }
.form-alert.error   { background: rgba(239,68,68,.08); color: #991b1b; border: 1px solid rgba(239,68,68,.25); display: block; }

/* ============================================================
   PAGE HERO (inner pages)
   ============================================================ */
.page-hero {
    background: linear-gradient(140deg, var(--slate-900), var(--blue-900));
    padding: 80px 0; text-align: center; position: relative; overflow: hidden;
}
.page-hero::before {
    content: ''; position: absolute; inset: 0;
    background: radial-gradient(ellipse at center, rgba(14,165,233,.15) 0%, transparent 70%);
}
.page-hero-inner { position: relative; z-index: 1; }
.breadcrumb { display: flex; justify-content: center; gap: 8px; font-size: .85rem; color: rgba(255,255,255,.5); margin-bottom: 16px; list-style: none; }
.breadcrumb a { color: rgba(255,255,255,.6); }
.breadcrumb a:hover { color: var(--sky-400); }
.page-hero h1 { color: var(--white); margin-bottom: 12px; }
.page-hero p  { color: rgba(255,255,255,.65); font-size: 1.05rem; max-width: 560px; margin: 0 auto; }

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer { background: var(--slate-900); color: rgba(255,255,255,.7); }

.footer-top { padding: 80px 0; }
.footer-grid { display: grid; grid-template-columns: 1.8fr 1fr 1fr 1fr 1.4fr; gap: 40px; }

.footer-brand p { font-size: .9rem; margin: 20px 0 24px; line-height: 1.7; max-width: 280px; color: rgba(255,255,255,.5); }
.footer-brand .logo-main { color: var(--white); }

.social-links { display: flex; gap: 10px; }
.social-links a {
    width: 38px; height: 38px; border-radius: var(--radius-sm);
    background: rgba(255,255,255,.08); color: rgba(255,255,255,.6);
    display: flex; align-items: center; justify-content: center; font-size: .9rem;
    transition: all var(--transition);
}
.social-links a:hover { background: var(--blue-600); color: var(--white); }

.footer-col h4 { font-family: var(--font-sans); font-size: .88rem; font-weight: 700; color: var(--white); text-transform: uppercase; letter-spacing: .08em; margin-bottom: 20px; }
.footer-col ul  { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-col a   { color: rgba(255,255,255,.5); font-size: .88rem; transition: color var(--transition); }
.footer-col a:hover { color: var(--sky-400); }

.footer-contact { display: flex; flex-direction: column; gap: 14px; margin-bottom: 20px; }
.fc-item { display: flex; gap: 10px; align-items: flex-start; }
.fc-item i { color: var(--sky-400); margin-top: 2px; font-size: .9rem; flex-shrink: 0; }
.fc-item a, .fc-item span { font-size: .85rem; color: rgba(255,255,255,.5); }
.fc-item a:hover { color: var(--sky-400); }

.footer-badge {
    display: inline-flex; align-items: center; gap: 8px;
    background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.1);
    border-radius: var(--radius-sm); padding: 8px 14px;
    font-size: .78rem; color: rgba(255,255,255,.5);
}
.footer-badge i { color: var(--success); }

.footer-bottom { border-top: 1px solid rgba(255,255,255,.08); padding: 24px 0; }
.footer-bottom-inner { display: flex; justify-content: space-between; align-items: center; gap: 20px; }
.footer-bottom p { font-size: .84rem; color: rgba(255,255,255,.35); }
.footer-legal { display: flex; gap: 20px; }
.footer-legal a { font-size: .84rem; color: rgba(255,255,255,.35); transition: color var(--transition); }
.footer-legal a:hover { color: rgba(255,255,255,.7); }

/* ============================================================
   WhatsApp Button
   ============================================================ */
.whatsapp-btn {
    position: fixed; bottom: 28px; right: 28px; z-index: 999;
    background: #25d366; color: var(--white);
    display: flex; align-items: center; gap: 10px;
    padding: 14px 22px 14px 18px; border-radius: var(--radius-full);
    font-weight: 600; font-size: .9rem;
    box-shadow: 0 8px 28px rgba(37,211,102,.4);
    transition: all var(--transition);
}
.whatsapp-btn i { font-size: 1.4rem; }
.whatsapp-btn:hover { transform: translateY(-3px); box-shadow: 0 14px 40px rgba(37,211,102,.5); color: var(--white); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1100px) {
    .footer-grid { grid-template-columns: 1fr 1fr 1fr; }
    .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 900px) {
    .hero-grid { grid-template-columns: 1fr; }
    .hero-visual { display: none; }
    .hero { padding: 80px 0 60px; }
    .features-grid { grid-template-columns: repeat(2, 1fr); }
    .steps { grid-template-columns: repeat(2, 1fr); }
    .steps::before { display: none; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .pricing-grid { grid-template-columns: 1fr; max-width: 480px; margin: 0 auto; }
    .testimonials-grid { grid-template-columns: 1fr; }
    .blog-grid { grid-template-columns: repeat(2, 1fr); }
    .contact-grid { grid-template-columns: 1fr; }
    .contact-form-wrap { padding: 32px; }
}

@media (max-width: 700px) {
    .main-nav {
        position: fixed; top: 0; left: -100%; width: 85%; max-width: 340px;
        height: 100dvh; background: var(--white); z-index: 999;
        flex-direction: column; align-items: flex-start; padding: 80px 28px 32px;
        box-shadow: var(--shadow-lg); transition: left var(--transition);
        overflow-y: auto;
    }
    .main-nav.open { left: 0; }
    .main-nav ul { flex-direction: column; gap: 4px; width: 100%; }
    .main-nav a { padding: 12px 16px; font-size: 1rem; display: block; }
    .mobile-overlay.open { display: block; }
    .hamburger { display: flex; }
    .header-actions .btn-ghost { display: none; }

    .features-grid { grid-template-columns: 1fr; }
    .steps { grid-template-columns: 1fr 1fr; }
    .blog-grid { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .footer-brand { grid-column: 1 / -1; }
    .footer-bottom-inner { flex-direction: column; gap: 12px; text-align: center; }
    .footer-legal { flex-wrap: wrap; justify-content: center; }
    .stats-grid { grid-template-columns: 1fr 1fr; }
    .hero-stats { gap: 20px; }
    .whatsapp-btn span { display: none; }
    .whatsapp-btn { padding: 14px 16px; }
}

@media (max-width: 480px) {
    .steps { grid-template-columns: 1fr; }
    .stats-grid { grid-template-columns: 1fr 1fr; }
    .hero-actions { flex-direction: column; }
    .hero-actions .btn { width: 100%; justify-content: center; }
    .cta-actions { flex-direction: column; }
    .cta-actions .btn { width: 100%; }
}

/* --- Animations --- */
@keyframes fadeUp {
    from { opacity: 0; transform: translateY(24px); }
    to   { opacity: 1; transform: translateY(0); }
}
.anim-fadeup { animation: fadeUp .6s ease both; }
.anim-delay-1 { animation-delay: .1s; }
.anim-delay-2 { animation-delay: .2s; }
.anim-delay-3 { animation-delay: .3s; }
.anim-delay-4 { animation-delay: .4s; }

/* ============================================================
   REFERANSLAR — Modern Kart v2
   ============================================================ */
.referanslar-section { padding: 100px 0; background: var(--white); }

.ref-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.ref-card-v2 {
    background: var(--white);
    border: 1px solid var(--slate-100);
    border-radius: 20px;
    padding: 28px;
    transition: all var(--transition);
    position: relative;
    overflow: hidden;
    box-shadow: 0 2px 12px rgba(15,23,42,.05);
}
.ref-card-v2::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 20px;
    background: linear-gradient(135deg, rgba(37,99,235,.03) 0%, transparent 60%);
    opacity: 0;
    transition: opacity var(--transition);
}
.ref-card-v2:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 48px rgba(15,23,42,.10);
    border-color: var(--blue-100);
}
.ref-card-v2:hover::after { opacity: 1; }

.ref-card-v2-inner {
    display: flex;
    align-items: center;
    gap: 16px;
    position: relative;
    z-index: 1;
}

.ref-avatar {
    width: 52px;
    height: 52px;
    border-radius: 14px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    font-weight: 700;
    color: var(--white);
    letter-spacing: .02em;
    box-shadow: 0 4px 14px rgba(0,0,0,.18);
}

.ref-body { flex: 1; min-width: 0; }
.ref-name {
    font-size: .95rem;
    font-weight: 700;
    color: var(--slate-900);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-bottom: 5px;
}
.ref-meta {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}
.ref-meta span {
    font-size: .78rem;
    color: var(--slate-400);
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 4px;
}
.ref-meta i { font-size: .68rem; color: var(--slate-300); }

.ref-badge-check {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: rgba(16,185,129,.1);
    color: var(--success);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: .72rem;
    flex-shrink: 0;
}

.ref-quote {
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid var(--slate-100);
    font-size: .85rem;
    color: var(--slate-500);
    line-height: 1.65;
    position: relative;
    z-index: 1;
}

@media (max-width: 900px) {
    .ref-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
    .ref-grid { grid-template-columns: 1fr; }
}

/* ============================================================
   TRUST BAND — Modern Marquee
   ============================================================ */
.trust-band {
    background: var(--white);
    border-top: 1px solid var(--slate-100);
    border-bottom: 1px solid var(--slate-100);
    padding: 0;
    overflow: hidden;
}

.trust-band-inner {
    display: flex;
    align-items: stretch;
}

.trust-label {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    padding: 20px 28px 20px 0;
    margin-left: max(24px, calc((100vw - 1240px) / 2));
    position: relative;
    z-index: 2;
}
.trust-label::after {
    content: '';
    position: absolute;
    right: 0; top: 20%; bottom: 20%;
    width: 1px;
    background: var(--slate-200);
}
.trust-label span {
    font-size: .72rem;
    font-weight: 700;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--slate-400);
    white-space: nowrap;
}

.trust-track-wrap {
    flex: 1;
    overflow: hidden;
    -webkit-mask-image: linear-gradient(to right, transparent 0%, black 6%, black 94%, transparent 100%);
    mask-image: linear-gradient(to right, transparent 0%, black 6%, black 94%, transparent 100%);
}

.trust-track {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 16px 24px;
    width: max-content;
    animation: trustScroll 28s linear infinite;
}
.trust-track:hover { animation-play-state: paused; }

@keyframes trustScroll {
    0%   { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--slate-50);
    border: 1px solid var(--slate-100);
    border-radius: var(--radius-full);
    padding: 8px 18px 8px 8px;
    white-space: nowrap;
    transition: all var(--transition);
    cursor: default;
}
.trust-item:hover {
    background: var(--blue-50);
    border-color: var(--blue-100);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(37,99,235,.1);
}

.trust-avatar {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: .72rem;
    font-weight: 800;
    color: var(--white);
}

.trust-item span {
    font-size: .85rem;
    font-weight: 600;
    color: var(--slate-600);
}

@media (max-width: 700px) {
    .trust-label { display: none; }
    .trust-track-wrap {
        -webkit-mask-image: linear-gradient(to right, transparent 0%, black 4%, black 96%, transparent 100%);
        mask-image: linear-gradient(to right, transparent 0%, black 4%, black 96%, transparent 100%);
    }
}