/* ==========================================================================
   İŞ DÜNYASI BULUŞMALARI (isdunyasibulusmalari.com)
   Ultra-Prestijli Kurumsal Tasarım Sistemi
   ========================================================================== */

:root {
    --navy-950: #040813;
    --navy-900: #060b19;
    --navy-850: #0a1128;
    --navy-800: #101c3d;
    --navy-700: #162652;
    --navy-600: #1f3675;

    --gold-300: #f7e7b4;
    --gold-400: #ecc874;
    --gold-500: #d4af37;
    --gold-600: #b8860b;
    --gold-700: #936800;
    --gold-gradient: linear-gradient(135deg, #f7e7b4 0%, #d4af37 50%, #a67c00 100%);
    --gold-glow: 0 0 25px rgba(212, 175, 55, 0.35);

    --slate-100: #f8fafc;
    --slate-200: #e2e8f0;
    --slate-300: #cbd5e1;
    --slate-400: #94a3b8;
    --slate-500: #64748b;

    --white: #ffffff;
    --success: #10b981;
    --danger: #ef4444;
    --warning: #f59e0b;

    --font-heading: 'Outfit', sans-serif;
    --font-serif: 'Playfair Display', serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 24px;

    --shadow-card: 0 10px 30px rgba(0, 0, 0, 0.45);
    --shadow-gold: 0 8px 24px rgba(212, 175, 55, 0.25);
    --glass-bg: rgba(10, 17, 40, 0.85);
    --glass-border: 1px solid rgba(212, 175, 55, 0.18);
}

/* Sıfırlama ve Temel Ayarlar */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    background-color: var(--navy-950);
    color: var(--slate-200);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

/* Tipografi */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--white);
    font-weight: 700;
    line-height: 1.25;
}

p {
    margin-bottom: 1rem;
    color: var(--slate-300);
}

a {
    color: var(--gold-400);
    text-decoration: none;
    transition: all 0.25s ease;
}

a:hover {
    color: var(--gold-300);
}

ul {
    list-style: none;
}

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

/* Konteyner */
.container {
    width: 100%;
    max-width: 1320px;
    margin-left: auto;
    margin-right: auto;
    padding-left: 20px;
    padding-right: 20px;
}

/* ==========================================================================
   TOPBAR
   ========================================================================== */
.topbar {
    background: #03060d;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    font-size: 0.825rem;
    padding: 7px 0;
    color: var(--slate-400);
}

.topbar-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
}

.topbar-left {
    display: flex;
    align-items: center;
    gap: 14px;
}

.badge-vip {
    background: var(--gold-gradient);
    color: var(--navy-950);
    font-weight: 800;
    font-size: 0.72rem;
    padding: 3px 9px;
    border-radius: var(--radius-sm);
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.topbar-event {
    color: var(--slate-300);
}

.topbar-event strong {
    color: var(--gold-300);
}

.topbar-right {
    display: flex;
    align-items: center;
    gap: 18px;
}

.topbar-link {
    color: var(--slate-400);
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.825rem;
}

.topbar-link:hover {
    color: var(--gold-400);
}

.topbar-wa {
    color: #25d366;
    font-weight: 600;
}

.topbar-wa:hover {
    color: #4ade80;
}

/* ==========================================================================
   HEADER & MENÜ (Masaüstü: Menü Logonun Altında, Mobil: Hamburger)
   ========================================================================== */
.site-header {
    background: rgba(6, 11, 25, 0.96);
    backdrop-filter: blur(15px);
    border-bottom: 1px solid rgba(212, 175, 55, 0.15);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
}

/* 1. Satır: Logo & İletişim Aksiyon Alanı */
.header-main {
    padding: 16px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.header-main-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* Marka Logosu */
.brand-logo {
    display: flex;
    align-items: center;
    gap: 14px;
    text-decoration: none;
}

.brand-crest {
    width: 48px;
    height: 48px;
    background: var(--gold-gradient);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--navy-950);
    font-size: 1.5rem;
    box-shadow: 0 4px 12px rgba(212, 175, 55, 0.3);
    flex-shrink: 0;
}

.brand-crest.small {
    width: 36px;
    height: 36px;
    font-size: 1.1rem;
    border-radius: 8px;
}

.brand-text {
    display: flex;
    flex-direction: column;
}

.brand-name {
    font-family: var(--font-heading);
    font-size: 1.35rem;
    font-weight: 800;
    letter-spacing: 1px;
    color: var(--white);
    line-height: 1.1;
    background: linear-gradient(180deg, #ffffff 40%, var(--gold-300) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.brand-sub {
    font-size: 0.75rem;
    color: var(--slate-400);
    font-weight: 500;
    letter-spacing: 0.5px;
    margin-top: 3px;
}

/* Masaüstü İletişim & Aksiyon Butonları */
.desktop-header-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

.header-contact-box {
    display: flex;
    flex-direction: column;
    text-align: right;
    padding-right: 12px;
    border-right: 1px solid rgba(255, 255, 255, 0.1);
}

.contact-label {
    font-size: 0.72rem;
    color: var(--slate-400);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.contact-num {
    font-family: var(--font-heading);
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--gold-400);
    letter-spacing: 0.5px;
}

.contact-num:hover {
    color: var(--gold-300);
}

/* 2. Satır: MASAÜSTÜ MENÜ (LOGONUN ALTINDA YER ALIR) */
.desktop-nav-bar {
    background: rgba(4, 8, 19, 0.98);
    border-top: 1px solid rgba(212, 175, 55, 0.08);
}

.desktop-nav-list {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    flex-wrap: nowrap;
    gap: 2px;
    overflow-x: auto;
    padding: 3px 0;
    scrollbar-width: none;
}

.desktop-nav-list::-webkit-scrollbar {
    display: none;
}

.desktop-nav-list li a {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 11px 13px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--slate-200);
    white-space: nowrap;
    border-radius: var(--radius-sm);
    transition: all 0.2s ease;
}

.desktop-nav-list li a:hover {
    color: var(--gold-400);
    background: rgba(212, 175, 55, 0.08);
}

.desktop-nav-list li.active a {
    color: var(--gold-400);
    background: rgba(212, 175, 55, 0.12);
    box-shadow: inset 0 -2px 0 var(--gold-400);
}

/* ==========================================================================
   MOBİL HAMBURGER VE ÇEKMECE (DRAWER)
   ========================================================================== */
.mobile-toggle-btn {
    display: none; /* Masaüstünde gizlidir */
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 44px;
    height: 44px;
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.05);
}

.toggle-bar {
    width: 26px;
    height: 3px;
    background-color: var(--gold-400);
    border-radius: 2px;
    transition: all 0.3s ease;
}

.mobile-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(8px);
    z-index: 1999;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.mobile-drawer {
    position: fixed;
    top: 0;
    right: -360px;
    width: 340px;
    max-width: 90vw;
    height: 100%;
    background: var(--navy-900);
    border-left: 1px solid rgba(212, 175, 55, 0.25);
    z-index: 2000;
    display: flex;
    flex-direction: column;
    transition: right 0.35s cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow: -10px 0 40px rgba(0, 0, 0, 0.7);
}

.mobile-drawer.active {
    right: 0;
}

.mobile-menu-overlay.active {
    opacity: 1;
    visibility: visible;
}

.drawer-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.drawer-close-btn {
    background: rgba(255, 255, 255, 0.08);
    border: none;
    color: var(--white);
    width: 36px;
    height: 36px;
    border-radius: 50%;
    font-size: 1.1rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

.drawer-actions {
    padding: 16px 20px;
    background: rgba(10, 17, 40, 0.6);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.drawer-action-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
}

.drawer-nav-container {
    flex: 1;
    overflow-y: auto;
    padding: 12px 10px;
}

.mobile-nav-list li {
    margin-bottom: 2px;
}

.mobile-nav-list li a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    color: var(--slate-200);
    font-size: 0.95rem;
    font-weight: 500;
    border-radius: var(--radius-sm);
    transition: all 0.2s;
}

.mobile-nav-list li a i {
    width: 20px;
    color: var(--gold-400);
    text-align: center;
}

.mobile-nav-list li a:hover,
.mobile-nav-list li a.active {
    background: rgba(212, 175, 55, 0.12);
    color: var(--gold-300);
}

.drawer-footer {
    padding: 16px 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    background: #03060d;
}

.drawer-contact-card {
    text-align: center;
}

.contact-card-title {
    font-size: 0.75rem;
    color: var(--slate-400);
    margin-bottom: 6px;
}

.drawer-phone-btn {
    display: block;
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--gold-400);
    margin-bottom: 8px;
}

.drawer-whatsapp-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background: #25d366;
    color: #fff;
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    font-weight: 700;
    width: 100%;
}

/* ==========================================================================
   BUTONLAR
   ========================================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 22px;
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all 0.3s ease;
    border: 1px solid transparent;
    text-align: center;
    text-decoration: none;
    line-height: 1.2;
}

.btn-gold {
    background: var(--gold-gradient);
    color: var(--navy-950);
    border: none;
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.3);
}

.btn-gold:hover {
    background: linear-gradient(135deg, #ffffff 0%, #d4af37 100%);
    color: var(--navy-950);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(212, 175, 55, 0.45);
}

.btn-outline-gold {
    background: transparent;
    color: var(--gold-400);
    border: 1px solid var(--gold-500);
}

.btn-outline-gold:hover {
    background: rgba(212, 175, 55, 0.12);
    color: var(--gold-300);
    border-color: var(--gold-300);
    transform: translateY(-2px);
}

.btn-outline-light {
    background: transparent;
    color: var(--white);
    border: 1px solid rgba(255, 255, 255, 0.25);
}

.btn-outline-light:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--white);
    border-color: var(--white);
}

.btn-lg {
    padding: 14px 30px;
    font-size: 1.05rem;
    border-radius: var(--radius-md);
}

.btn-sm {
    padding: 7px 14px;
    font-size: 0.8rem;
}

.btn-block {
    display: flex;
    width: 100%;
}

.btn-glow {
    animation: pulseGold 2.5s infinite;
}

@keyframes pulseGold {
    0% { box-shadow: 0 0 0 0 rgba(212, 175, 55, 0.5); }
    70% { box-shadow: 0 0 0 14px rgba(212, 175, 55, 0); }
    100% { box-shadow: 0 0 0 0 rgba(212, 175, 55, 0); }
}

/* ==========================================================================
   BÖLÜM YAPISI (SECTIONS)
   ========================================================================== */
.section {
    padding: 80px 0;
    position: relative;
}

.section-dark {
    background-color: var(--navy-900);
}

.section-darker {
    background-color: var(--navy-950);
}

.section-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 50px auto;
}

.section-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-heading);
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--gold-400);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 12px;
    background: rgba(212, 175, 55, 0.1);
    padding: 6px 14px;
    border-radius: 50px;
    border: 1px solid rgba(212, 175, 55, 0.25);
}

.section-title {
    font-size: 2.35rem;
    letter-spacing: -0.5px;
    margin-bottom: 16px;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--slate-400);
    line-height: 1.7;
}

/* ==========================================================================
   HERO BÖLÜMÜ
   ========================================================================== */
.hero-section {
    position: relative;
    padding: 90px 0 100px 0;
    background: radial-gradient(circle at 50% 20%, rgba(22, 38, 82, 0.85) 0%, var(--navy-950) 80%);
    border-bottom: 1px solid rgba(212, 175, 55, 0.15);
    overflow: hidden;
}

.hero-bg-accent {
    position: absolute;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(212, 175, 55, 0.12) 0%, transparent 70%);
    top: -150px;
    right: -150px;
    filter: blur(60px);
    pointer-events: none;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 50px;
    align-items: center;
}

.hero-pill {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: rgba(212, 175, 55, 0.12);
    border: 1px solid rgba(212, 175, 55, 0.35);
    padding: 6px 16px;
    border-radius: 50px;
    color: var(--gold-300);
    font-size: 0.85rem;
    font-weight: 700;
    margin-bottom: 24px;
}

.hero-title {
    font-size: 3.4rem;
    line-height: 1.1;
    font-weight: 800;
    margin-bottom: 20px;
    letter-spacing: -1px;
}

.hero-title-gold {
    background: var(--gold-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: block;
}

.hero-slogan {
    font-size: 1.35rem;
    color: var(--slate-200);
    font-weight: 500;
    margin-bottom: 14px;
}

.hero-info-badge {
    display: inline-block;
    color: var(--gold-400);
    font-weight: 600;
    font-size: 0.95rem;
    background: rgba(10, 17, 40, 0.7);
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    border-left: 3px solid var(--gold-400);
    margin-bottom: 30px;
}

.hero-cta-group {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-bottom: 30px;
}

.hero-countdown-box {
    background: var(--glass-bg);
    border: var(--glass-border);
    border-radius: var(--radius-lg);
    padding: 30px;
    box-shadow: var(--shadow-card);
    position: relative;
}

.countdown-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--gold-400);
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 15px;
}

.countdown-event-title {
    font-size: 1.4rem;
    margin-bottom: 6px;
}

.countdown-venue {
    font-size: 0.9rem;
    color: var(--slate-400);
    margin-bottom: 20px;
}

.countdown-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
    text-align: center;
    margin-bottom: 24px;
}

.countdown-item {
    background: rgba(6, 11, 25, 0.8);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-md);
    padding: 12px 6px;
}

.countdown-num {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--gold-300);
    display: block;
    line-height: 1;
}

.countdown-label {
    font-size: 0.7rem;
    color: var(--slate-400);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-top: 4px;
}

/* ==========================================================================
   RAKAMLAR / İSTATİSTİKLER (250+ / 20 ÖDÜL / SPONSOR / STAND)
   ========================================================================== */
.stats-strip {
    background: #02050b;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    padding: 35px 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    text-align: center;
}

.stat-item {
    position: relative;
}

.stat-item:not(:last-child)::after {
    content: '';
    position: absolute;
    right: -15px;
    top: 20%;
    height: 60%;
    width: 1px;
    background: rgba(255, 255, 255, 0.1);
}

.stat-number {
    font-family: var(--font-heading);
    font-size: 2.7rem;
    font-weight: 800;
    color: var(--gold-400);
    line-height: 1;
    margin-bottom: 6px;
}

.stat-title {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 2px;
}

.stat-sub {
    font-size: 0.8rem;
    color: var(--slate-400);
}

/* ==========================================================================
   YÖNETİCİ MESAJI (SAHRA KÖSEOĞLU)
   ========================================================================== */
.ceo-quote-card {
    background: linear-gradient(145deg, rgba(16, 28, 61, 0.7) 0%, rgba(6, 11, 25, 0.95) 100%);
    border: 1px solid rgba(212, 175, 55, 0.25);
    border-radius: var(--radius-xl);
    padding: 50px;
    display: grid;
    grid-template-columns: 0.8fr 1.2fr;
    gap: 50px;
    align-items: center;
    box-shadow: var(--shadow-card);
}

.ceo-avatar-wrap {
    position: relative;
    text-align: center;
}

.ceo-avatar {
    width: 280px;
    height: 280px;
    border-radius: var(--radius-xl);
    object-fit: cover;
    margin: 0 auto;
    border: 3px solid var(--gold-500);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.6);
}

.ceo-badge-floating {
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gold-gradient);
    color: var(--navy-950);
    font-weight: 800;
    font-size: 0.75rem;
    padding: 6px 16px;
    border-radius: 50px;
    white-space: nowrap;
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.4);
}

.quote-icon {
    font-size: 2.5rem;
    color: var(--gold-500);
    opacity: 0.6;
    margin-bottom: 15px;
}

.ceo-speech {
    font-size: 1.05rem;
    color: var(--slate-200);
    line-height: 1.8;
    font-style: normal;
    margin-bottom: 24px;
}

.ceo-sign-info h4 {
    font-size: 1.3rem;
    color: var(--gold-300);
}

.ceo-sign-info p {
    font-size: 0.9rem;
    color: var(--slate-400);
    margin: 0;
}

/* ==========================================================================
   ONUR KONUĞU (PROTOKOL KARTI - SPONSORLARDAN AYRI)
   ========================================================================== */
.honor-card {
    background: radial-gradient(circle at 10% 50%, rgba(22, 38, 82, 0.7) 0%, rgba(6, 11, 25, 0.95) 100%);
    border: 2px solid rgba(212, 175, 55, 0.4);
    border-radius: var(--radius-xl);
    padding: 40px;
    display: grid;
    grid-template-columns: 240px 1fr;
    gap: 40px;
    align-items: center;
    box-shadow: var(--shadow-card);
}

.honor-img-wrap img {
    width: 220px;
    height: 240px;
    object-fit: cover;
    border-radius: var(--radius-lg);
    border: 2px solid var(--gold-400);
}

.honor-tag {
    color: var(--gold-400);
    font-weight: 700;
    font-size: 0.85rem;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.honor-name {
    font-size: 2rem;
    margin: 6px 0;
}

.honor-title {
    color: var(--slate-300);
    font-size: 1.1rem;
    font-weight: 500;
    margin-bottom: 16px;
}

.honor-topic-box {
    background: rgba(255, 255, 255, 0.05);
    padding: 12px 18px;
    border-radius: var(--radius-md);
    border-left: 3px solid var(--gold-400);
    margin-bottom: 14px;
}

.honor-topic-box strong {
    color: var(--gold-300);
    display: block;
    font-size: 0.85rem;
    text-transform: uppercase;
}

/* ==========================================================================
   KONUŞMACILAR (SPEAKERS)
   ========================================================================== */
.speakers-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
}

.speaker-card {
    background: var(--navy-850);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
}

.speaker-card:hover {
    transform: translateY(-6px);
    border-color: rgba(212, 175, 55, 0.4);
    box-shadow: var(--shadow-card);
}

.speaker-photo-wrap {
    height: 240px;
    position: relative;
    background: var(--navy-800);
    overflow: hidden;
}

.speaker-photo {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.speaker-time-badge {
    position: absolute;
    bottom: 12px;
    right: 12px;
    background: rgba(6, 11, 25, 0.9);
    color: var(--gold-300);
    font-size: 0.75rem;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: var(--radius-sm);
    border: 1px solid rgba(212, 175, 55, 0.3);
}

.speaker-body {
    padding: 22px;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.speaker-name {
    font-size: 1.25rem;
    margin-bottom: 4px;
}

.speaker-role {
    font-size: 0.85rem;
    color: var(--gold-400);
    font-weight: 600;
    margin-bottom: 2px;
}

.speaker-company {
    font-size: 0.85rem;
    color: var(--slate-400);
    margin-bottom: 14px;
}

.speaker-topic {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--slate-200);
    margin-top: auto;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    padding-top: 12px;
}

/* ==========================================================================
   AYIN KİTABI & YAZAR BÖLÜMÜ
   ========================================================================== */
.book-highlight-card {
    background: linear-gradient(135deg, rgba(22, 38, 82, 0.5) 0%, rgba(6, 11, 25, 0.95) 100%);
    border: 1px solid rgba(212, 175, 55, 0.3);
    border-radius: var(--radius-xl);
    padding: 45px;
    display: grid;
    grid-template-columns: 240px 1fr;
    gap: 40px;
    align-items: center;
}

.book-cover-box {
    text-align: center;
}

.book-cover {
    width: 200px;
    height: 290px;
    border-radius: var(--radius-md);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.7);
    border: 1px solid rgba(255, 255, 255, 0.15);
    margin: 0 auto;
    object-fit: cover;
}

.book-tag {
    color: var(--gold-400);
    font-weight: 700;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.book-title {
    font-size: 2.1rem;
    margin: 6px 0;
}

.book-author {
    font-size: 1.15rem;
    color: var(--slate-300);
    margin-bottom: 16px;
}

.book-meta-strip {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    margin: 20px 0;
    padding: 14px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.book-meta-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9rem;
}

.book-meta-item i {
    color: var(--gold-400);
    font-size: 1.2rem;
}

/* ==========================================================================
   20 ÖDÜL KATEGORİSİ
   ========================================================================== */
.awards-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.award-box {
    background: var(--navy-850);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-lg);
    padding: 24px;
    display: flex;
    flex-direction: column;
    transition: all 0.3s ease;
    position: relative;
}

.award-box:hover {
    border-color: var(--gold-500);
    transform: translateY(-4px);
    box-shadow: 0 10px 25px rgba(212, 175, 55, 0.15);
}

.award-num {
    position: absolute;
    top: 16px;
    right: 18px;
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 800;
    color: rgba(212, 175, 55, 0.3);
}

.award-icon-wrap {
    width: 46px;
    height: 46px;
    border-radius: var(--radius-md);
    background: rgba(212, 175, 55, 0.12);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gold-400);
    font-size: 1.3rem;
    margin-bottom: 16px;
}

.award-cat {
    font-size: 0.75rem;
    color: var(--gold-400);
    text-transform: uppercase;
    font-weight: 700;
    letter-spacing: 0.5px;
    margin-bottom: 4px;
}

.award-name {
    font-size: 1.15rem;
    margin-bottom: 8px;
}

.award-desc {
    font-size: 0.85rem;
    color: var(--slate-400);
    line-height: 1.5;
    margin-bottom: 18px;
    flex: 1;
}

/* ==========================================================================
   PROGRAM AKIŞI
   ========================================================================== */
.program-timeline {
    max-width: 860px;
    margin: 0 auto;
    position: relative;
}

.program-timeline::before {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    left: 110px;
    width: 2px;
    background: rgba(212, 175, 55, 0.25);
}

.timeline-row {
    display: flex;
    gap: 30px;
    margin-bottom: 24px;
    position: relative;
}

.timeline-time {
    width: 100px;
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 800;
    color: var(--gold-400);
    text-align: right;
    padding-top: 14px;
    flex-shrink: 0;
}

.timeline-dot {
    position: absolute;
    left: 104px;
    top: 18px;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: var(--gold-500);
    box-shadow: 0 0 10px var(--gold-500);
    z-index: 2;
}

.timeline-content {
    background: var(--navy-850);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-md);
    padding: 18px 24px;
    flex: 1;
    margin-left: 20px;
}

.timeline-content h4 {
    font-size: 1.15rem;
    margin-bottom: 4px;
}

.timeline-content p {
    font-size: 0.9rem;
    color: var(--slate-400);
    margin: 0;
}

/* ==========================================================================
   FUAR & STANT HARİTASI
   ========================================================================== */
.stands-map-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 16px;
    margin-bottom: 40px;
}

.stand-slot {
    background: var(--navy-850);
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    padding: 18px 12px;
    text-align: center;
    position: relative;
    transition: all 0.3s;
}

.stand-slot.status-Boş {
    border-color: rgba(16, 185, 129, 0.5);
    background: rgba(16, 185, 129, 0.05);
}

.stand-slot.status-Rezerve {
    border-color: rgba(245, 158, 11, 0.5);
    background: rgba(245, 158, 11, 0.05);
}

.stand-slot.status-Satıldı {
    border-color: rgba(239, 68, 68, 0.4);
    background: rgba(239, 68, 68, 0.05);
    opacity: 0.85;
}

.stand-badge-status {
    font-size: 0.7rem;
    font-weight: 800;
    padding: 2px 8px;
    border-radius: 4px;
    text-transform: uppercase;
    display: inline-block;
    margin-bottom: 8px;
}

.status-Boş .stand-badge-status { background: #10b981; color: #fff; }
.status-Rezerve .stand-badge-status { background: #f59e0b; color: #000; }
.status-Satıldı .stand-badge-status { background: #ef4444; color: #fff; }

.stand-num {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--white);
}

.stand-comp {
    font-size: 0.8rem;
    color: var(--gold-300);
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-top: 4px;
}

/* ==========================================================================
   BİLET PAKETLERİ
   ========================================================================== */
.tickets-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.ticket-card {
    background: var(--navy-850);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-xl);
    padding: 40px 30px;
    display: flex;
    flex-direction: column;
    position: relative;
    transition: all 0.3s ease;
}

.ticket-card.featured {
    border: 2px solid var(--gold-400);
    background: linear-gradient(180deg, rgba(22, 38, 82, 0.9) 0%, rgba(10, 17, 40, 0.95) 100%);
    box-shadow: 0 10px 40px rgba(212, 175, 55, 0.2);
    transform: scale(1.03);
}

.ticket-badge-feat {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gold-gradient);
    color: var(--navy-950);
    font-weight: 800;
    font-size: 0.75rem;
    padding: 4px 16px;
    border-radius: 50px;
    text-transform: uppercase;
}

.ticket-type {
    font-size: 1.4rem;
    margin-bottom: 8px;
}

.ticket-price {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--gold-400);
    margin-bottom: 24px;
}

.ticket-features {
    margin-bottom: 30px;
    flex: 1;
}

.ticket-features li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9rem;
    color: var(--slate-300);
    margin-bottom: 12px;
}

.ticket-features li i {
    color: var(--gold-400);
}

/* ==========================================================================
   YÖNETİM EKİBİ (6 YÖNETİCİ - MADDE 3)
   ========================================================================== */
.executives-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.exec-card {
    background: var(--navy-850);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-lg);
    padding: 30px;
    text-align: center;
    transition: all 0.3s;
}

.exec-card:hover {
    border-color: rgba(212, 175, 55, 0.4);
    transform: translateY(-5px);
    box-shadow: var(--shadow-card);
}

.exec-photo-box {
    width: 140px;
    height: 140px;
    border-radius: 50%;
    margin: 0 auto 20px auto;
    border: 3px solid var(--gold-400);
    overflow: hidden;
    background: var(--navy-800);
}

.exec-photo {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.exec-name {
    font-size: 1.35rem;
    margin-bottom: 4px;
}

.exec-title {
    color: var(--gold-400);
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 14px;
}

.exec-bio {
    font-size: 0.85rem;
    color: var(--slate-400);
    margin-bottom: 16px;
    line-height: 1.5;
}

.exec-tasks {
    font-size: 0.78rem;
    color: var(--slate-300);
    background: rgba(255, 255, 255, 0.04);
    padding: 12px;
    border-radius: var(--radius-sm);
    text-align: left;
    margin-bottom: 16px;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer {
    background: #02050b;
    border-top: 1px solid rgba(212, 175, 55, 0.2);
    color: var(--slate-400);
}

.footer-cta-strip {
    background: linear-gradient(90deg, #0a1128 0%, #162652 100%);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    padding: 40px 0;
}

.footer-cta-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 20px;
}

.cta-strip-text h3 {
    font-size: 1.6rem;
    margin-bottom: 4px;
    color: var(--white);
}

.cta-strip-actions {
    display: flex;
    gap: 14px;
    align-items: center;
}

.footer-main {
    padding: 70px 0 50px 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
    gap: 40px;
}

.footer-logo {
    margin-bottom: 18px;
}

.footer-desc {
    font-size: 0.9rem;
    line-height: 1.7;
    margin-bottom: 20px;
}

.footer-badges {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.badge-mini {
    background: rgba(255, 255, 255, 0.06);
    color: var(--gold-400);
    font-size: 0.75rem;
    padding: 4px 10px;
    border-radius: 4px;
}

.footer-title {
    font-size: 1.15rem;
    color: var(--white);
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 10px;
}

.footer-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background: var(--gold-400);
}

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    color: var(--slate-400);
    font-size: 0.9rem;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.footer-links a:hover {
    color: var(--gold-400);
    transform: translateX(4px);
}

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

.contact-item {
    display: flex;
    gap: 14px;
    font-size: 0.9rem;
}

.contact-item i {
    color: var(--gold-400);
    font-size: 1.2rem;
    margin-top: 3px;
}

.contact-item span {
    display: block;
    font-size: 0.75rem;
    color: var(--slate-500);
    text-transform: uppercase;
}

.contact-highlight {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--gold-400);
}

.footer-bottom {
    background: #010307;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding: 20px 0;
    font-size: 0.85rem;
}

.footer-bottom-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
}

.footer-legal-links {
    display: flex;
    gap: 20px;
}

.footer-legal-links a {
    color: var(--slate-500);
}

.footer-legal-links a:hover {
    color: var(--slate-300);
}

/* ==========================================================================
   YÜZEN WHATSAPP DÜĞMESİ
   ========================================================================== */
.floating-whatsapp {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: #25d366;
    color: #ffffff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4);
    z-index: 1000;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.floating-whatsapp:hover {
    transform: scale(1.1);
    color: #ffffff;
}

.floating-tooltip {
    position: absolute;
    right: 70px;
    background: #060b19;
    color: #fff;
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 0.8rem;
    font-weight: 600;
    white-space: nowrap;
    border: 1px solid rgba(212, 175, 55, 0.3);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s;
}

.floating-whatsapp:hover .floating-tooltip {
    opacity: 1;
}

/* ==========================================================================
   FORM ELEMANLARI
   ========================================================================== */
.form-group {
    margin-bottom: 20px;
}

.form-label {
    display: block;
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--slate-200);
    margin-bottom: 8px;
}

.form-control {
    width: 100%;
    padding: 13px 16px;
    background: var(--navy-900);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-md);
    color: var(--white);
    font-family: var(--font-body);
    font-size: 0.95rem;
    transition: all 0.25s;
}

.form-control:focus {
    outline: none;
    border-color: var(--gold-400);
    box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.2);
}

textarea.form-control {
    resize: vertical;
    min-height: 120px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

/* Alerts */
.alert {
    padding: 14px 20px;
    border-radius: var(--radius-md);
    margin: 20px 0;
    font-size: 0.95rem;
}

.alert-success { background: rgba(16, 185, 129, 0.2); border: 1px solid #10b981; color: #a7f3d0; }
.alert-danger { background: rgba(239, 68, 68, 0.2); border: 1px solid #ef4444; color: #fecaca; }
.alert-warning { background: rgba(245, 158, 11, 0.2); border: 1px solid #f59e0b; color: #fde68a; }

/* ==========================================================================
   RESPONSIVE (MOBİL VE TABLET UYUMU)
   ========================================================================== */
@media (max-width: 1199px) {
    .speakers-grid,
    .awards-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    .executives-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .stands-map-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (max-width: 991px) {
    /* MASAÜSTÜ MENÜYÜ MOBİLDE GİZLE */
    .desktop-nav-bar {
        display: none !important;
    }

    /* MOBİLDE HEADER İÇERİSİNDE BUTON OLMAZ! */
    .desktop-header-actions {
        display: none !important;
    }

    /* HAMBURGER BUTONUNU GÖRÜNÜR YAP */
    .mobile-toggle-btn {
        display: flex !important;
    }

    .topbar-left {
        width: 100%;
        justify-content: center;
        text-align: center;
    }
    .topbar-right {
        display: none; /* Mobilde topbar sadeleşir */
    }

    .hero-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .hero-title {
        font-size: 2.4rem;
    }

    .ceo-quote-card,
    .honor-card,
    .book-highlight-card {
        grid-template-columns: 1fr;
        text-align: center;
        padding: 30px;
    }

    .honor-img-wrap img,
    .book-cover {
        margin: 0 auto;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }

    .stat-item:nth-child(2)::after {
        display: none;
    }

    .speakers-grid,
    .awards-grid,
    .tickets-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .stands-map-grid {
        grid-template-columns: repeat(3, 1fr);
    }

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

@media (max-width: 767px) {
    .section {
        padding: 50px 0;
    }

    .section-title {
        font-size: 1.8rem;
    }

    .hero-title {
        font-size: 2rem;
    }

    .speakers-grid,
    .awards-grid,
    .tickets-grid,
    .executives-grid,
    .stands-map-grid,
    .footer-grid,
    .form-row {
        grid-template-columns: 1fr;
    }

    .program-timeline::before {
        left: 20px;
    }

    .timeline-row {
        flex-direction: column;
        gap: 10px;
    }

    .timeline-time {
        text-align: left;
        width: auto;
        padding-left: 36px;
    }

    .timeline-dot {
        left: 14px;
        top: 10px;
    }

    .timeline-content {
        margin-left: 36px;
    }

    .footer-cta-inner {
        flex-direction: column;
        text-align: center;
    }

    .footer-bottom-inner {
        flex-direction: column;
        text-align: center;
    }
}