/* ============================================================
   PATİBULUT — KURUMSAL TASARIM SİSTEMİ (v2.0)
   Veteriner Klinik Yönetim Yazılımı · Landing Page
   ============================================================ */

:root {
    --primary: #0f766e;
    --primary-light: #14b8a6;
    --primary-dark: #115e59;
    --secondary: #10b981;
    --secondary-light: #34d399;
    --accent: #f59e0b;
    --danger: #ef4444;
    --dark: #0b1220;
    --darker: #0f172a;
    --bg-soft: #f4f9f8;
    --gray-100: #f1f5f9;
    --gray-200: #e2e8f0;
    --gray-300: #cbd5e1;
    --gray-400: #94a3b8;
    --gray-500: #64748b;
    --gray-600: #475569;
    --gray-700: #334155;
    --gray-800: #1e293b;
    --font-head: 'Plus Jakarta Sans', 'Inter', -apple-system, 'Segoe UI', sans-serif;
    --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --radius: 14px;
    --shadow: 0 1px 3px rgba(15,23,42,.06), 0 4px 16px rgba(15,23,42,.06);
    --shadow-lg: 0 18px 50px -12px rgba(15,23,42,.16);
    --grad: linear-gradient(135deg, var(--primary-light), var(--secondary));
    --grad-deep: linear-gradient(135deg, var(--primary), var(--primary-dark));
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
    font-family: var(--font);
    color: var(--gray-700);
    line-height: 1.7;
    overflow-x: hidden;
    background: #fff;
}

img { max-width: 100%; display: block; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

section { padding: 100px 0; scroll-margin-top: 84px; }
section[id] { scroll-margin-top: 84px; }

.section--soft { background: var(--bg-soft); }

.gradient-text {
    background: var(--grad);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* ===== HEADER ===== */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 18px 0;
    transition: all .3s ease;
}

.site-header.scrolled {
    background: rgba(255,255,255,.92);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    box-shadow: 0 4px 24px rgba(15,23,42,.08);
    border-bottom: 1px solid rgba(226,232,240,.6);
    padding: 10px 0;
}

.site-header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.logo {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-head);
    font-size: 22px;
    font-weight: 800;
    letter-spacing: -.02em;
    color: #fff;
    text-decoration: none;
    transition: color .3s;
}

.scrolled .logo { color: var(--gray-800); }

.logo-mark {
    width: 40px;
    height: 40px;
    border-radius: 12px;
    background: var(--grad);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 18px;
    box-shadow: 0 6px 16px rgba(20,184,166,.35);
    flex-shrink: 0;
}

.logo i { font-size: 18px; }

.logo span {
    background: linear-gradient(135deg, #2dd4bf, #059669);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Index navigasyonu */
.main-nav { display: flex; align-items: center; gap: 30px; }

.main-nav a {
    position: relative;
    color: rgba(255,255,255,.85);
    text-decoration: none;
    font-size: 14.5px;
    font-weight: 500;
    transition: color .3s;
}

.main-nav a::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -6px;
    width: 0;
    height: 2px;
    border-radius: 2px;
    background: var(--grad);
    transition: width .3s;
}

.main-nav a:hover::after { width: 100%; }
.main-nav a:hover { color: #fff; }
.scrolled .main-nav a { color: var(--gray-600); }
.scrolled .main-nav a:hover { color: var(--primary); }

.nav-cta {
    background: var(--grad) !important;
    color: #fff !important;
    padding: 11px 22px !important;
    border-radius: 12px;
    font-weight: 600 !important;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    box-shadow: 0 6px 18px rgba(20,184,166,.35);
    transition: all .3s !important;
}

.nav-cta::after { display: none !important; }
.nav-cta:hover { transform: translateY(-2px); box-shadow: 0 10px 26px rgba(20,184,166,.45); }

/* Alt sayfa (blog/hizmet) navigasyonu */
.nav-links { display: flex; align-items: center; gap: 26px; }

.nav-links a {
    color: var(--gray-600);
    text-decoration: none;
    font-size: 14.5px;
    font-weight: 500;
    transition: color .3s;
}

.nav-links a:hover, .nav-links a.active { color: var(--primary); }

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    flex-direction: column;
    gap: 5px;
    padding: 4px;
    z-index: 1001;
}

.mobile-menu-btn span {
    display: block;
    width: 24px;
    height: 2px;
    background: #fff;
    border-radius: 2px;
    transition: all .3s;
}

.scrolled .mobile-menu-btn span { background: var(--gray-800); }

.mobile-menu-btn.active span:nth-child(1) { transform: rotate(45deg) translate(5px,5px); }
.mobile-menu-btn.active span:nth-child(2) { opacity: 0; }
.mobile-menu-btn.active span:nth-child(3) { transform: rotate(-45deg) translate(5px,-5px); }

/* ===== BUTONLAR ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 9px;
    padding: 14px 28px;
    border-radius: 12px;
    font-size: 15px;
    font-weight: 600;
    font-family: var(--font);
    text-decoration: none;
    transition: all .3s;
    border: 1.5px solid transparent;
    cursor: pointer;
    line-height: 1.4;
}

.btn-primary {
    background: var(--grad);
    color: #fff;
    box-shadow: 0 8px 24px rgba(20,184,166,.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 14px 32px rgba(20,184,166,.5);
}

.btn-ghost {
    background: rgba(255,255,255,.06);
    color: #fff;
    border-color: rgba(255,255,255,.25);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.btn-ghost:hover { border-color: #fff; background: rgba(255,255,255,.14); }

.btn-outline {
    background: transparent;
    color: var(--primary);
    border-color: var(--primary-light);
}

.btn-outline:hover { background: rgba(20,184,166,.08); transform: translateY(-2px); }

.btn-white { background: #fff; color: var(--primary-dark); border-color: #fff; }
.btn-white:hover { background: var(--gray-100); transform: translateY(-2px); }

.btn-lg { padding: 16px 34px; font-size: 16px; border-radius: 14px; }
.btn-sm { padding: 9px 18px; font-size: 13.5px; border-radius: 10px; }
.btn-block { width: 100%; }

/* ===== HERO ===== */
.hero {
    position: relative;
    background: linear-gradient(160deg, var(--dark) 0%, var(--darker) 45%, #10312f 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    padding: 150px 0 90px;
}

.hero::before {
    content: '';
    position: absolute;
    top: -20%;
    right: -10%;
    width: 55vw;
    height: 55vw;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(20,184,166,.28), transparent 65%);
    filter: blur(30px);
    animation: aurora 14s ease-in-out infinite alternate;
    pointer-events: none;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -6%;
    width: 45vw;
    height: 45vw;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(245,158,11,.14), transparent 65%);
    filter: blur(40px);
    animation: aurora 18s ease-in-out infinite alternate-reverse;
    pointer-events: none;
}

.hero .dots {
    position: absolute;
    inset: 0;
    background-image: radial-gradient(rgba(255,255,255,.06) 1px, transparent 1px);
    background-size: 34px 34px;
    -webkit-mask-image: radial-gradient(ellipse at 30% 40%, #000 0%, transparent 70%);
    mask-image: radial-gradient(ellipse at 30% 40%, #000 0%, transparent 70%);
    pointer-events: none;
}

.hero .container {
    display: grid;
    grid-template-columns: 1.05fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-content { animation: rise .8s ease both; }

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    background: rgba(20,184,166,.14);
    border: 1px solid rgba(45,212,191,.35);
    color: #5eead4;
    padding: 9px 18px;
    border-radius: 24px;
    font-size: 13.5px;
    font-weight: 600;
    margin-bottom: 26px;
}

.hero-badge .badge-free {
    background: linear-gradient(135deg, var(--primary-light), var(--secondary));
    color: #fff;
    padding: 5px 13px;
    border-radius: 16px;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: .05em;
    text-transform: uppercase;
    box-shadow: 0 4px 16px rgba(20,184,166,.45);
    animation: pulse-glow 2.2s ease-in-out infinite;
}

@keyframes pulse-glow {
    0%, 100% { box-shadow: 0 4px 16px rgba(20,184,166,.35); transform: scale(1); }
    50% { box-shadow: 0 8px 26px rgba(20,184,166,.7); transform: scale(1.06); }
}

.hero-badge.welcome-pop { animation: welcome-pop 1.1s cubic-bezier(.22,1.4,.36,1) both; }
@keyframes welcome-pop {
    0% { transform: scale(.7); opacity: 0; }
    100% { transform: scale(1); opacity: 1; }
}

.hero-note {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin-top: 20px;
    padding: 10px 16px;
    background: rgba(255,255,255,.06);
    border: 1px solid rgba(255,255,255,.12);
    border-radius: 12px;
    font-size: 14px;
    color: rgba(255,255,255,.78);
    line-height: 1.5;
}
.hero-note i { color: #34d399; font-size: 16px; }
.hero-note strong { color: #fff; font-weight: 600; }

.hero-badge i { font-size: 13px; }

.hero h1 {
    font-family: var(--font-head);
    font-size: 54px;
    font-weight: 800;
    color: #fff;
    line-height: 1.12;
    letter-spacing: -.025em;
    margin-bottom: 22px;
}

.hero p {
    font-size: 17.5px;
    color: rgba(255,255,255,.7);
    margin-bottom: 34px;
    max-width: 540px;
    line-height: 1.75;
}

.hero-buttons { display: flex; gap: 16px; flex-wrap: wrap; }

.hero-trust {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-top: 42px;
    flex-wrap: wrap;
}

.avatar-stack { display: flex; }

.avatar {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    border: 3px solid var(--darker);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12.5px;
    font-weight: 700;
    color: #fff;
    margin-left: -12px;
}

.avatar:first-child { margin-left: 0; }
.avatar--1 { background: linear-gradient(135deg, #f59e0b, #f97316); }
.avatar--2 { background: linear-gradient(135deg, #14b8a6, #0d9488); }
.avatar--3 { background: linear-gradient(135deg, #6366f1, #8b5cf6); }
.avatar--4 { background: linear-gradient(135deg, #f43f5e, #fb7185); }

.hero-trust p { font-size: 13.5px; color: rgba(255,255,255,.65); margin: 0; line-height: 1.5; }
.hero-trust strong { color: #fff; font-weight: 600; }
.hero-trust .stars { color: var(--accent); letter-spacing: 3px; font-size: 13px; }

/* ===== HERO MOCKUP ===== */
.hero-visual {
    position: relative;
    animation: rise .8s .15s ease both;
}

.browser-frame {
    background: rgba(255,255,255,.045);
    border: 1px solid rgba(255,255,255,.11);
    border-radius: 20px;
    overflow: hidden;
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    box-shadow: 0 40px 90px -20px rgba(0,0,0,.55);
}

.browser-bar {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 14px 18px;
    border-bottom: 1px solid rgba(255,255,255,.08);
}

.browser-dot { width: 11px; height: 11px; border-radius: 50%; }
.browser-dot:nth-child(1) { background: #f87171; }
.browser-dot:nth-child(2) { background: #fbbf24; }
.browser-dot:nth-child(3) { background: #34d399; }

.browser-url {
    flex: 1;
    margin-left: 10px;
    background: rgba(255,255,255,.06);
    border-radius: 8px;
    padding: 6px 12px;
    font-size: 12px;
    color: rgba(255,255,255,.5);
    text-align: center;
}

.browser-url i { margin-right: 6px; color: #34d399; }

.app-shell { display: flex; min-height: 380px; }

.app-sidebar {
    width: 62px;
    border-right: 1px solid rgba(255,255,255,.08);
    padding: 14px 9px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    align-items: center;
}

.app-sidebar i {
    width: 38px;
    height: 38px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 15px;
    color: rgba(255,255,255,.55);
}

.app-sidebar i.active {
    background: linear-gradient(135deg, #14b8a6, #0d9488);
    color: #fff;
    box-shadow: 0 6px 14px rgba(20,184,166,.4);
}

.app-main { flex: 1; padding: 18px; }

.stat-mini-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin-bottom: 18px;
}

.stat-mini {
    background: rgba(255,255,255,.05);
    border: 1px solid rgba(255,255,255,.07);
    border-radius: 12px;
    padding: 12px 14px;
}

.stat-mini span { font-size: 11px; color: rgba(255,255,255,.5); display: block; }
.stat-mini strong { display: block; font-size: 20px; color: #fff; font-family: var(--font-head); letter-spacing: -.01em; margin-top: 2px; }

.spark { display: flex; align-items: flex-end; gap: 3px; height: 26px; margin-top: 10px; }
.spark i { width: 5px; border-radius: 2px; background: linear-gradient(to top, #14b8a6, #34d399); }

.app-section-title {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 11px;
    letter-spacing: .08em;
    color: rgba(255,255,255,.4);
    margin: 4px 0 10px;
}

.patient-row {
    display: flex;
    align-items: center;
    gap: 11px;
    padding: 9px 12px;
    border-radius: 11px;
    background: rgba(255,255,255,.04);
    margin-bottom: 8px;
}

.patient-dot {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    color: #fff;
    flex-shrink: 0;
}

.patient-row strong { font-size: 13px; color: #fff; display: block; line-height: 1.25; font-weight: 600; }
.patient-row span { font-size: 11px; color: rgba(255,255,255,.45); }

.status-chip {
    margin-left: auto;
    font-size: 10.5px;
    padding: 4px 10px;
    border-radius: 20px;
    font-weight: 600;
    white-space: nowrap;
}

.status-chip.green { background: rgba(16,185,129,.16); color: #34d399; }
.status-chip.amber { background: rgba(245,158,11,.16); color: #fbbf24; }

.app-timeline { display: flex; gap: 8px; margin-top: 6px; }

.time-chip {
    flex: 1;
    background: rgba(255,255,255,.04);
    border: 1px solid rgba(255,255,255,.07);
    border-radius: 10px;
    padding: 9px 6px;
    text-align: center;
}

.time-chip strong { display: block; font-size: 12.5px; color: #fff; font-weight: 600; }
.time-chip span { font-size: 10px; color: rgba(255,255,255,.45); }

.float-card {
    position: absolute;
    display: flex;
    align-items: center;
    gap: 11px;
    background: rgba(15,23,42,.88);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border: 1px solid rgba(255,255,255,.16);
    border-radius: 14px;
    padding: 12px 16px;
    box-shadow: 0 20px 50px rgba(0,0,0,.45);
    font-size: 12.5px;
    color: #fff;
    animation: float 5s ease-in-out infinite;
}

.float-card i { color: #34d399; font-size: 17px; }
.float-card strong { display: block; font-size: 12.5px; }
.float-card small { display: block; color: rgba(255,255,255,.5); font-size: 11px; }

.float-card--a { top: -26px; right: -16px; }
.float-card--b { bottom: 46px; left: -30px; animation-delay: 1.5s; }

/* ===== GÜVEN ŞERİDİ ===== */
.trust-strip {
    background: var(--darker);
    border-top: 1px solid rgba(255,255,255,.06);
    padding: 20px 0;
}

.trust-strip .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 18px;
    flex-wrap: wrap;
}

.trust-chip {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    font-size: 13.5px;
    font-weight: 500;
    color: rgba(255,255,255,.55);
}

.trust-chip i { color: #2dd4bf; font-size: 14px; }

/* ===== SECTION HEADER ===== */
.section-header {
    text-align: center;
    max-width: 720px;
    margin: 0 auto 56px;
}

.section-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: #d9f3ee;
    color: var(--primary);
    padding: 7px 16px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: .06em;
    text-transform: uppercase;
    margin-bottom: 18px;
}

.section-title {
    font-family: var(--font-head);
    font-size: 38px;
    font-weight: 800;
    letter-spacing: -.02em;
    color: var(--gray-800);
    line-height: 1.15;
    margin-bottom: 16px;
}

.section-sub { font-size: 16px; color: var(--gray-500); line-height: 1.7; }

/* ===== ÖZELLİKLER ===== */
.features { background: var(--bg-soft); }

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
}

.feature-card {
    position: relative;
    background: #fff;
    border: 1px solid var(--gray-200);
    border-radius: 18px;
    padding: 30px 26px;
    overflow: hidden;
    transition: all .35s ease;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--grad);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform .4s ease;
}

.feature-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: transparent;
}

.feature-card:hover::before { transform: scaleX(1); }

.feature-index {
    position: absolute;
    top: 20px;
    right: 24px;
    font-family: var(--font-head);
    font-size: 13px;
    font-weight: 800;
    color: var(--gray-300);
    letter-spacing: .05em;
}

.feature-icon {
    width: 54px;
    height: 54px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    margin-bottom: 20px;
}

.feature-card:nth-child(3n+1) .feature-icon { background: linear-gradient(135deg, #ccfbf1, #a7f3d0); color: #0f766e; }
.feature-card:nth-child(3n+2) .feature-icon { background: linear-gradient(135deg, #d1fae5, #bae6fd); color: #047857; }
.feature-card:nth-child(3n+3) .feature-icon { background: linear-gradient(135deg, #fef3c7, #fde68a); color: #b45309; }

.feature-card h3 {
    font-family: var(--font-head);
    font-size: 17.5px;
    font-weight: 700;
    color: var(--gray-800);
    margin-bottom: 8px;
}

.feature-card p { font-size: 14px; color: var(--gray-500); line-height: 1.7; }

/* ===== NEDEN PATİBULUT ===== */
.highlight { background: #fff; }

.highlight-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.highlight h2 {
    font-family: var(--font-head);
    font-size: 34px;
    font-weight: 800;
    letter-spacing: -.02em;
    color: var(--gray-800);
    line-height: 1.2;
    margin-bottom: 18px;
}

.highlight-text { font-size: 16px; color: var(--gray-500); line-height: 1.75; max-width: 500px; }

.check-list { list-style: none; margin-top: 28px; display: grid; gap: 16px; }

.check-list li { display: flex; align-items: flex-start; gap: 13px; font-size: 15px; color: var(--gray-600); line-height: 1.6; }

.check-list li strong { color: var(--gray-800); }

.check-list i {
    width: 26px;
    height: 26px;
    border-radius: 8px;
    background: linear-gradient(135deg, #d1fae5, #a7f3d0);
    color: #047857;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    flex-shrink: 0;
    margin-top: 2px;
}

.mini-dash { display: grid; gap: 18px; }

.mini-card {
    background: #fff;
    border: 1px solid var(--gray-200);
    border-radius: 18px;
    padding: 24px;
    box-shadow: var(--shadow);
}

.mini-card h4 {
    font-size: 13px;
    color: var(--gray-500);
    font-weight: 600;
    margin-bottom: 16px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.donut-wrap { display: flex; align-items: center; gap: 26px; }

.donut-ring {
    width: 118px;
    height: 118px;
    border-radius: 50%;
    background: conic-gradient(var(--secondary) 0 72%, var(--gray-100) 72% 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    flex-shrink: 0;
}

.donut-ring::before {
    content: '';
    position: absolute;
    inset: 14px;
    border-radius: 50%;
    background: #fff;
}

.donut-ring strong { position: relative; font-family: var(--font-head); font-size: 22px; color: var(--gray-800); }

.donut-legend { display: grid; gap: 9px; font-size: 13px; color: var(--gray-600); }
.donut-legend i { font-style: normal; display: inline-block; width: 10px; height: 10px; border-radius: 3px; margin-right: 8px; }

.line-chart { display: flex; align-items: flex-end; gap: 8px; height: 104px; }

.line-chart i {
    flex: 1;
    border-radius: 6px 6px 2px 2px;
    background: linear-gradient(to top, #0d9488, #2dd4bf);
    opacity: .85;
    transition: opacity .3s;
}

.mini-card:hover .line-chart i { opacity: 1; }

/* ===== NASIL ÇALIŞIR ===== */
.how-it-works { background: var(--bg-soft); }

.steps {
    display: flex;
    align-items: center;
    justify-content: center;
    max-width: 960px;
    margin: 0 auto;
}

.step {
    flex: 1;
    text-align: center;
    padding: 44px 28px;
    border-radius: 20px;
    background: #fff;
    border: 1px solid var(--gray-200);
    transition: all .3s;
    position: relative;
}

.step:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-light);
}

.step-num {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--grad);
    color: #fff;
    font-family: var(--font-head);
    font-weight: 800;
    font-size: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 18px;
    box-shadow: 0 8px 20px rgba(20,184,166,.35);
}

.step > i { font-size: 34px; color: var(--primary); margin-bottom: 14px; }
.step h3 { font-family: var(--font-head); font-size: 18px; font-weight: 700; color: var(--gray-800); margin-bottom: 10px; }
.step p { font-size: 14px; color: var(--gray-500); line-height: 1.65; }

.step-connector { display: flex; align-items: center; padding: 0 6px; }
.step-connector::before { content: ''; width: 52px; border-top: 2px dashed var(--gray-300); }

/* ===== REFERANSLAR ===== */
.testimonials { background: #fff; }

.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
}

.testimonial-card {
    position: relative;
    background: #fff;
    border: 1px solid var(--gray-200);
    border-radius: 18px;
    padding: 32px 28px;
    transition: all .3s;
}

.testimonial-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }

.quote-icon {
    position: absolute;
    top: 26px;
    right: 28px;
    font-size: 44px;
    color: var(--gray-100);
}

.testimonial-stars { color: var(--accent); font-size: 15px; letter-spacing: 3px; margin-bottom: 14px; }

.testimonial-card > p {
    font-size: 14.5px;
    line-height: 1.75;
    color: var(--gray-600);
    font-style: italic;
    margin-bottom: 22px;
    position: relative;
    z-index: 1;
}

.t-author { display: flex; align-items: center; gap: 14px; }

.t-avatar {
    width: 46px;
    height: 46px;
    border-radius: 50%;
    color: #fff;
    font-family: var(--font-head);
    font-weight: 700;
    font-size: 17px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.testimonial-card:nth-child(3n+1) .t-avatar { background: linear-gradient(135deg, #14b8a6, #0d9488); }
.testimonial-card:nth-child(3n+2) .t-avatar { background: linear-gradient(135deg, #6366f1, #8b5cf6); }
.testimonial-card:nth-child(3n+3) .t-avatar { background: linear-gradient(135deg, #f59e0b, #f97316); }

.t-author strong { display: block; font-size: 14.5px; color: var(--gray-800); }
.t-author span { font-size: 12.5px; color: var(--gray-500); }

/* ===== FİYATLANDIRMA ===== */
.pricing { background: var(--bg-soft); }

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    max-width: 1080px;
    margin: 0 auto;
    align-items: stretch;
}

.pricing-card {
    position: relative;
    display: flex;
    flex-direction: column;
    background: #fff;
    border: 1.5px solid var(--gray-200);
    border-radius: 22px;
    padding: 38px 30px;
    transition: all .3s;
}

.pricing-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }

.pricing-card.popular {
    background: linear-gradient(165deg, var(--darker), var(--dark));
    border-color: rgba(45,212,191,.45);
    box-shadow: 0 24px 64px -12px rgba(20,184,166,.35), inset 0 1px 0 rgba(255,255,255,.08);
    transform: scale(1.05);
    z-index: 2;
}

.pricing-card.popular:hover { box-shadow: 0 32px 80px -14px rgba(20,184,166,.45), inset 0 1px 0 rgba(255,255,255,.08); }

.pricing-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--grad);
    color: #fff;
    padding: 7px 20px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
    box-shadow: 0 8px 20px rgba(20,184,166,.4);
    white-space: nowrap;
}

.pricing-card h3 {
    font-family: var(--font-head);
    font-size: 19px;
    font-weight: 700;
    color: var(--gray-800);
    margin-bottom: 14px;
}

.pricing-card.popular h3 { color: #fff; }

.pricing-price { margin-bottom: 24px; }

.price {
    font-family: var(--font-head);
    font-size: 44px;
    font-weight: 800;
    letter-spacing: -.02em;
    color: var(--gray-800);
}

.price--free {
    font-size: 24px;
    letter-spacing: -.01em;
    line-height: 1.35;
    display: inline-block;
}

.popular .price { color: #fff; }

.period { font-size: 15px; color: var(--gray-500); }
.popular .period { color: rgba(255,255,255,.5); }

.pricing-features { list-style: none; margin-bottom: 30px; flex: 1; }

.pricing-features li {
    padding: 11px 0;
    font-size: 14px;
    color: var(--gray-600);
    display: flex;
    align-items: center;
    gap: 11px;
    border-bottom: 1px dashed var(--gray-200);
}

.pricing-features li i { color: var(--secondary); flex-shrink: 0; }

.popular .pricing-features li { color: rgba(255,255,255,.75); border-bottom-color: rgba(255,255,255,.08); }
.popular .pricing-features li i { color: #34d399; }

.pricing-note {
    text-align: center;
    margin-top: 32px;
    font-size: 14px;
    color: var(--gray-500);
}

.pricing-note strong { color: var(--primary); }

/* ===== İSTATİSTİKLER ===== */
.stats-section {
    position: relative;
    overflow: hidden;
    background: linear-gradient(160deg, var(--darker), var(--dark));
    padding: 84px 0;
}

.stats-section::before {
    content: '';
    position: absolute;
    top: -60%;
    left: 30%;
    width: 500px;
    height: 500px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(20,184,166,.12), transparent 65%);
    pointer-events: none;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    text-align: center;
    position: relative;
    z-index: 1;
}

.stat-item { position: relative; padding: 0 20px; }

.stat-item + .stat-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 14%;
    bottom: 14%;
    width: 1px;
    background: rgba(255,255,255,.08);
}

.stat-value {
    font-family: var(--font-head);
    font-size: 52px;
    font-weight: 800;
    letter-spacing: -.02em;
    background: linear-gradient(135deg, #2dd4bf, #34d399 55%, #fbbf24);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 6px;
}

.stat-label { font-size: 14.5px; color: rgba(255,255,255,.55); }

/* ===== SSS ===== */
.faq { background: #fff; }

.faq-list { max-width: 820px; margin: 0 auto; }

.faq-item {
    background: #fff;
    border: 1px solid var(--gray-200);
    border-radius: 16px;
    margin-bottom: 12px;
    overflow: hidden;
    transition: border-color .3s, box-shadow .3s;
}

.faq-item.active {
    border-color: var(--primary-light);
    box-shadow: 0 12px 32px -12px rgba(20,184,166,.25);
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 22px 26px;
    background: none;
    border: none;
    font-family: var(--font-head);
    font-size: 16px;
    font-weight: 600;
    color: var(--gray-800);
    cursor: pointer;
    text-align: left;
    transition: color .3s;
}

.faq-question:hover { color: var(--primary); }

.faq-question i {
    flex-shrink: 0;
    width: 30px;
    height: 30px;
    border-radius: 9px;
    background: var(--gray-100);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    color: var(--gray-500);
    transition: all .35s;
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
    background: linear-gradient(135deg, #ccfbf1, #d1fae5);
    color: var(--primary);
}

.faq-answer {
    display: none;
    padding: 0 26px 22px;
    font-size: 15px;
    color: var(--gray-500);
    line-height: 1.8;
}

/* ===== İLETİŞİM ===== */
.contact { background: var(--bg-soft); }

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.15fr;
    gap: 56px;
    align-items: center;
}

.contact-info h2 {
    font-family: var(--font-head);
    font-size: 36px;
    font-weight: 800;
    letter-spacing: -.02em;
    color: var(--gray-800);
    margin-bottom: 16px;
}

.contact-info > p { font-size: 16px; color: var(--gray-500); margin-bottom: 32px; max-width: 420px; }

.contact-details { display: grid; gap: 14px; }

.contact-tile {
    display: flex;
    align-items: center;
    gap: 15px;
    background: #fff;
    border: 1px solid var(--gray-200);
    border-radius: 14px;
    padding: 16px 18px;
    transition: all .3s;
}

.contact-tile:hover {
    border-color: var(--primary-light);
    box-shadow: var(--shadow);
    transform: translateX(4px);
}

.contact-tile i {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: linear-gradient(135deg, #ccfbf1, #d1fae5);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 17px;
    flex-shrink: 0;
}

.contact-tile strong { display: block; font-size: 14.5px; color: var(--gray-800); }
.contact-tile span { font-size: 13px; color: var(--gray-500); }

.contact-form-wrapper {
    background: linear-gradient(165deg, #ffffff, #f4faf8);
    border: 1px solid var(--gray-200);
    border-radius: 24px;
    padding: 40px;
    box-shadow: 0 24px 60px -20px rgba(15,23,42,.14);
}

.contact-form h3 {
    font-family: var(--font-head);
    font-size: 21px;
    font-weight: 700;
    color: var(--gray-800);
    margin-bottom: 6px;
}

.contact-form .form-sub { font-size: 13.5px; color: var(--gray-500); margin-bottom: 24px; }

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-bottom: 12px;
}

.form-control {
    width: 100%;
    padding: 13px 16px;
    border: 1.5px solid var(--gray-200);
    border-radius: 12px;
    font-size: 14px;
    font-family: var(--font);
    color: var(--gray-800);
    background: #fff;
    transition: all .3s;
    margin-bottom: 12px;
}

.form-row .form-control { margin-bottom: 0; }

.form-control::placeholder { color: var(--gray-400); }

.form-control:focus {
    outline: none;
    border-color: var(--primary-light);
    box-shadow: 0 0 0 4px rgba(20,184,166,.12);
}

select.form-control {
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2364748b' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
    cursor: pointer;
}

textarea.form-control { resize: vertical; min-height: 110px; }

.contact-form .btn { width: 100%; margin-top: 6px; }

/* ===== BLOG ===== */
.blog-section { background: var(--bg-soft); }

.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
}

.blog-card {
    position: relative;
    display: block;
    background: #fff;
    border: 1px solid var(--gray-200);
    border-radius: 18px;
    overflow: hidden;
    text-decoration: none;
    color: inherit;
    transition: all .3s;
}

.blog-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }

.blog-cover {
    height: 140px;
    background: var(--grad);
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255,255,255,.92);
    font-size: 34px;
    position: relative;
    overflow: hidden;
}

.blog-cover::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 80% 20%, rgba(255,255,255,.28), transparent 60%);
}

.blog-card-body { padding: 22px 24px 24px; }

.blog-date {
    display: inline-block;
    background: var(--gray-100);
    color: var(--gray-500);
    font-size: 11.5px;
    font-weight: 600;
    padding: 5px 12px;
    border-radius: 20px;
    margin-bottom: 12px;
}

.blog-card h3 {
    font-family: var(--font-head);
    font-size: 17px;
    font-weight: 700;
    color: var(--gray-800);
    margin-bottom: 10px;
    line-height: 1.45;
}

.blog-card p { font-size: 13.5px; color: var(--gray-500); line-height: 1.65; margin-bottom: 14px; }

.blog-read-more {
    font-size: 13.5px;
    font-weight: 700;
    color: var(--primary);
    display: inline-flex;
    align-items: center;
    gap: 7px;
}

.blog-read-more i { transition: transform .3s; }
.blog-card:hover .blog-read-more i { transform: translateX(4px); }

/* ===== CTA ===== */
.cta-section { background: var(--bg-soft); }

.cta-panel {
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, #0d9488 0%, #059669 55%, #10b981 100%);
    border-radius: 28px;
    text-align: center;
    padding: 80px 40px;
    color: #fff;
}

.cta-panel::before,
.cta-panel::after {
    content: '';
    position: absolute;
    border-radius: 50%;
    background: rgba(255,255,255,.09);
    pointer-events: none;
}

.cta-panel::before { width: 340px; height: 340px; top: -170px; left: -110px; }
.cta-panel::after { width: 420px; height: 420px; bottom: -230px; right: -130px; }

.cta-panel h2 {
    font-family: var(--font-head);
    font-size: 38px;
    font-weight: 800;
    letter-spacing: -.02em;
    margin-bottom: 14px;
    position: relative;
    z-index: 1;
}

.cta-panel p { font-size: 17px; color: rgba(255,255,255,.85); margin-bottom: 32px; position: relative; z-index: 1; }
.cta-panel .btn { position: relative; z-index: 1; }

/* ===== FOOTER ===== */
.site-footer {
    background: var(--dark);
    color: rgba(255,255,255,.65);
    padding: 72px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1.2fr 1.2fr;
    gap: 44px;
    padding-bottom: 48px;
    border-bottom: 1px solid rgba(255,255,255,.07);
}

.footer-about .logo { margin-bottom: 18px; color: #fff; }
.footer-about p { font-size: 14px; line-height: 1.8; margin-bottom: 22px; max-width: 300px; }

.footer-social { display: flex; gap: 10px; }

.footer-social a {
    width: 42px;
    height: 42px;
    border-radius: 12px;
    background: rgba(255,255,255,.06);
    color: rgba(255,255,255,.6);
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: all .3s;
    font-size: 15px;
}

.footer-social a:hover { background: var(--grad); color: #fff; transform: translateY(-3px); }

.footer-links h4,
.footer-contact h4,
.footer-col h4 {
    color: #fff;
    font-family: var(--font-head);
    font-size: 15.5px;
    font-weight: 700;
    margin-bottom: 20px;
}

.footer-links a {
    display: block;
    color: rgba(255,255,255,.55);
    text-decoration: none;
    font-size: 14px;
    padding: 6px 0;
    transition: all .3s;
}

.footer-links a:hover { color: #2dd4bf; padding-left: 5px; }

.footer-contact p {
    font-size: 14px;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 11px;
}

.footer-contact i { width: 18px; color: #2dd4bf; }

/* Alt sayfa footer sütunları (blog/hizmet) */
.footer-col p { font-size: 14px; line-height: 1.7; margin-bottom: 8px; }

.footer-col a {
    display: block;
    color: rgba(255,255,255,.55);
    text-decoration: none;
    font-size: 14px;
    padding: 5px 0;
    transition: all .3s;
}

.footer-col a:hover { color: #2dd4bf; }

.footer-bottom {
    text-align: center;
    padding: 26px 0;
    font-size: 13px;
    color: rgba(255,255,255,.35);
}

/* ===== ANİMASYONLAR ===== */
@keyframes aurora {
    0% { transform: translate(0, 0) scale(1); }
    100% { transform: translate(-30px, 24px) scale(1.08); }
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

@keyframes rise {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: none; }
}

.reveal {
    opacity: 0;
    transform: translateY(26px);
    transition: opacity .7s ease, transform .7s ease;
}

.reveal.revealed { opacity: 1; transform: none; }

.features-grid .reveal:nth-child(2) { transition-delay: .05s; }
.features-grid .reveal:nth-child(3) { transition-delay: .1s; }
.features-grid .reveal:nth-child(4) { transition-delay: .05s; }
.features-grid .reveal:nth-child(5) { transition-delay: .1s; }
.features-grid .reveal:nth-child(6) { transition-delay: .15s; }
.features-grid .reveal:nth-child(8) { transition-delay: .05s; }
.features-grid .reveal:nth-child(9) { transition-delay: .1s; }
.features-grid .reveal:nth-child(10) { transition-delay: .05s; }
.features-grid .reveal:nth-child(11) { transition-delay: .1s; }
.features-grid .reveal:nth-child(12) { transition-delay: .15s; }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .hero h1 { font-size: 40px; }
    .hero .container { gap: 40px; }
    .features-grid, .pricing-grid, .testimonial-grid, .blog-grid { grid-template-columns: repeat(2, 1fr); }
    .highlight-grid { gap: 40px; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
    .mobile-menu-btn { display: flex; }

    .main-nav {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100vh;
        background: var(--darker);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 28px;
        z-index: 999;
    }

    .main-nav.open { display: flex; }
    .main-nav a { font-size: 19px; color: #fff !important; }
    .scrolled .main-nav a { color: #fff !important; }
    .main-nav a::after { display: none; }

    .nav-links { gap: 14px; flex-wrap: wrap; justify-content: center; }

    .hero { padding: 120px 0 70px; }
    .hero .container { grid-template-columns: 1fr; text-align: center; }
    .hero h1 { font-size: 34px; }
    .hero p { margin: 0 auto 32px; }
    .hero-buttons { justify-content: center; }
    .hero-trust { justify-content: center; }
    .hero-visual { display: none; }

    .trust-strip .container { justify-content: center; }

    .features-grid, .pricing-grid, .testimonial-grid, .blog-grid { grid-template-columns: 1fr; }
    .pricing-card.popular { transform: none; }

    .section-title { font-size: 29px; }
    .section-header { margin-bottom: 40px; }

    .highlight-grid { grid-template-columns: 1fr; }

    .steps { flex-direction: column; }
    .step { width: 100%; }
    .step-connector { transform: rotate(90deg); padding: 4px 0; }

    .contact-wrapper { grid-template-columns: 1fr; gap: 40px; }
    .form-row { grid-template-columns: 1fr; }

    .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 32px 16px; }
    .stat-item + .stat-item::before { display: none; }
    .stat-value { font-size: 40px; }

    .cta-panel { padding: 60px 24px; }
    .cta-panel h2 { font-size: 30px; }

    .footer-grid { grid-template-columns: 1fr; gap: 32px; }
}

@media (max-width: 480px) {
    .hero h1 { font-size: 28px; }
    .stat-value { font-size: 34px; }
    .contact-form-wrapper { padding: 28px 20px; }
    .cta-panel h2 { font-size: 26px; }
}

/* ===== HAREKET AZALTMA ===== */
@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }

    .hero::before, .hero::after, .float-card { animation: none; }
    .hero-content, .hero-visual { animation: none; }

    .reveal {
        opacity: 1;
        transform: none;
        transition: none;
    }

    * { transition-duration: .01ms !important; }
}