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

body {
    font-family: 'Segoe UI', sans-serif;
    background: #000;
    color: #fff;
    overflow-x: hidden;
}

/* HERO */

.hero {
    position: relative;
    height: 100vh;
    background: url("hero.png") center center / cover no-repeat;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

/* DARK OVERLAY */

.dark-overlay {
    position: absolute;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, rgba(0,0,0,0.4), rgba(0,0,0,0.95));
}

/* CYBER GRID */

.grid-overlay {
    position: absolute;
    width: 100%;
    height: 100%;
    background-image:
        linear-gradient(rgba(255,0,140,0.1) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,0,140,0.1) 1px, transparent 1px);
    background-size: 40px 40px;
    animation: gridMove 20s linear infinite;
}

@keyframes gridMove {
    from { background-position: 0 0; }
    to { background-position: 40px 40px; }
}

/* HERO CONTENT */

.hero-content {
    position: relative;
    z-index: 3;
    max-width: 900px;
    padding: 20px;
}

.hero h2 {
    font-size: 28px;
    letter-spacing: 3px;
    margin: 20px 0;
    color: #ff008c;
}

.hero p {
    opacity: 0.85;
    margin-bottom: 30px;
}

/* GLITCH EFFECT */

.glitch {
    font-size: 60px;
    font-weight: 900;
    position: relative;
    color: #fff;
}

.glitch::before,
.glitch::after {
    content: attr(data-text);
    position: absolute;
    left: 0;
    width: 100%;
    overflow: hidden;
    clip: rect(0, 900px, 0, 0);
}

.glitch::before {
    animation: glitchTop 2s infinite linear alternate-reverse;
    color: #ad206e;
}

.glitch::after {
    animation: glitchBottom 1.5s infinite linear alternate-reverse;
    color: #00f2ff;
}

@keyframes glitchTop {
    0% { clip: rect(0,9999px,0,0); }
    50% { clip: rect(0,9999px,60px,0); }
    100% { clip: rect(0,9999px,0,0); }
}

@keyframes glitchBottom {
    0% { clip: rect(60px,9999px,120px,0); }
    50% { clip: rect(40px,9999px,90px,0); }
    100% { clip: rect(60px,9999px,120px,0); }
}

/* BUTTONS */

.buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.btn {
    padding: 14px 40px;
    border-radius: 50px;
    font-weight: bold;
    text-decoration: none;
    transition: 0.3s;
}

.whatsapp {
    background: #6FCF97;
    color: #1b1b1b;
}

.whatsapp:hover {
    background: #56b87f;
    box-shadow: 0 0 18px rgba(111, 207, 151, 0.5);
}

.map {
    background: #7DA7D9;
    color: #1b1b1b;
}

.map:hover {
    background: #5f8fc7;
    box-shadow: 0 0 18px rgba(125, 167, 217, 0.5);
}
.btn:hover {
    transform: translateY(-5px);
    box-shadow: 0 0 25px #ff008c;
}

/* CURSOR LIGHT */

.cursor-light {
    position: fixed;
    width: 300px;
    height: 300px;
    pointer-events: none;
    background: radial-gradient(circle, rgba(255,0,140,0.4), transparent 70%);
    mix-blend-mode: screen;
    transform: translate(-50%, -50%);
    z-index: 2;
}

/* INFO SECTION */

.info {
    padding: 80px 20px;
    text-align: center;
    background: #0a0a0a;
}

/* SCROLL REVEAL */

.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: 1s ease;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* FOOTER */

footer {
    background: #000;
    padding: 20px;
    text-align: center;
    border-top: 1px solid rgba(255,255,255,0.1);
}

.footer-inner {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 15px;
}

.footer-inner img {
    height: 40px;
}

/* BRAND BOX */

.brand-box {
    margin-bottom: 30px;
}

.brand-title {
    font-size: 64px;
    font-weight: 900;
    letter-spacing: 6px;
    color: #ffffff;
    text-transform: uppercase;
    position: relative;
}

.brand-line {
    width: 120px;
    height: 4px;
    margin: 15px auto;
    background: linear-gradient(90deg, #ff008c, #00f2ff);
}

.brand-sub {
    letter-spacing: 4px;
    font-size: 14px;
    opacity: 0.7;
}

/* HERO DESC */

.hero-desc {
    margin: 30px 0;
    font-size: 18px;
    opacity: 0.85;
}

/* MAP SECTION */

.map-section {
    background: #0a0a0a;
    padding: 80px 20px;
    text-align: center;
}

.map-section h3 {
    margin-bottom: 30px;
    font-size: 28px;
}

.map-section iframe {
    width: 100%;
    max-width: 1000px;
    height: 450px;
    border: 0;
    border-radius: 12px;
    box-shadow: 0 0 40px rgba(255,0,140,0.2);
}

/* MOBILE BUTTON */

.mobile-only {
    display: none;
}

@media (max-width: 768px) {

    .brand-title {
        font-size: 40px;
        letter-spacing: 3px;
    }

    .mobile-only {
        display: inline-block;
    }
}

/* Spark Canvas */

#sparkCanvas {
    position: fixed;
    top: 0;
    left: 0;
    pointer-events: none;
    z-index: 5;
}

/* Buton iyileştirme */

.map {
    background: #ff008c;
    color: #fff;
}

.map:hover {
    box-shadow: 0 0 25px #00f2ff;
}

/* ========================= */
/* CYBER FRAME BUTTON STYLE  */
/* ========================= */

.cyber-btn {
    position: relative;
    display: inline-block;
    padding: 16px 50px;
    margin: 10px;
    text-decoration: none;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    overflow: hidden;
    clip-path: polygon(
        8% 0,
        92% 0,
        100% 20%,
        100% 80%,
        92% 100%,
        8% 100%,
        0 80%,
        0 20%
    );
    transition: 0.3s ease;
}

.cyber-content {
    position: relative;
    display: flex;
    align-items: center;
    gap: 12px;
    z-index: 2;
}

/* İç border efekti */
.cyber-border {
    position: absolute;
    inset: 3px;
    border: 1px solid rgba(255,255,255,0.25);
    clip-path: inherit;
    pointer-events: none;
}

/* İKON */
.icon {
    width: 20px;
    height: 20px;
    transition: 0.3s ease;
}

/* WHATSAPP STİL */
.cyber-btn.whatsapp {
    background: linear-gradient(145deg, #6FCF97, #4ea879);
    color: #0f1f17;
    box-shadow: 0 0 15px rgba(111,207,151,0.4);
}

.cyber-btn.whatsapp:hover {
    box-shadow: 0 0 25px rgba(111,207,151,0.7);
    transform: translateY(-3px);
}

/* MAP STİL */
.cyber-btn.map {
    background: linear-gradient(145deg, #7DA7D9, #5f8fc7);
    color: #0e1a2b;
    box-shadow: 0 0 15px rgba(125,167,217,0.4);
}

.cyber-btn.map:hover {
    box-shadow: 0 0 25px rgba(125,167,217,0.7);
    transform: translateY(-3px);
}

/* Hover ikon animasyonu */
.cyber-btn:hover .icon {
    transform: scale(1.15) rotate(-5deg);
}

/* ========================= */
/* TRUE CYBER FRAME BUTTON  */
/* ========================= */

.buttons {
    display: flex;
    gap: 30px;
    justify-content: center;
    flex-wrap: wrap;
}

.cyber-btn {
    position: relative;
    display: inline-block;
    padding: 18px 60px;
    text-decoration: none;
    font-weight: 600;
    letter-spacing: 1px;
    overflow: hidden;
    transition: 0.3s ease;
    clip-path: polygon(
        6% 0,
        94% 0,
        100% 18%,
        100% 82%,
        94% 100%,
        6% 100%,
        0 82%,
        0 18%
    );
}

/* DIŞ FRAME */
.cyber-btn .frame {
    position: absolute;
    inset: 0;
    border: 2px solid currentColor;
    clip-path: inherit;
    pointer-events: none;
    opacity: 0.7;
}

/* İÇERİK */
.cyber-btn .content {
    position: relative;
    display: flex;
    align-items: center;
    gap: 14px;
    z-index: 2;
}

/* CAM ARKA PLAN */
.cyber-btn::before {
    content: "";
    position: absolute;
    inset: 0;
    background: rgba(255,255,255,0.04);
    backdrop-filter: blur(6px);
    clip-path: inherit;
}

/* GREEN (WhatsApp) */
.cyber-btn.green {
    color: #9BE7C4;
    background: linear-gradient(145deg, rgba(111,207,151,0.25), rgba(60,140,110,0.35));
    box-shadow:
        0 0 20px rgba(111,207,151,0.5),
        inset 0 0 20px rgba(111,207,151,0.15);
}

/* BLUE (Map) */
.cyber-btn.blue {
    color: #A9C7F7;
    background: linear-gradient(145deg, rgba(125,167,217,0.25), rgba(80,120,180,0.35));
    box-shadow:
        0 0 20px rgba(125,167,217,0.5),
        inset 0 0 20px rgba(125,167,217,0.15);
}

/* HOVER */
.cyber-btn:hover {
    transform: translateY(-4px);
}

.cyber-btn.green:hover {
    box-shadow:
        0 0 30px rgba(111,207,151,0.9),
        inset 0 0 25px rgba(111,207,151,0.3);
}

.cyber-btn.blue:hover {
    box-shadow:
        0 0 30px rgba(125,167,217,0.9),
        inset 0 0 25px rgba(125,167,217,0.3);
}

/* ICON */
.icon {
    width: 20px;
    height: 20px;
    transition: 0.3s ease;
}

.cyber-btn:hover .icon {
    transform: scale(1.15);
}

/* WhatsApp PNG Button */

.whatsapp-image-link {
    display: inline-block;
}

.whatsapp-image {
    height: 60px;   /* buton yüksekliğine göre ayarla */
    transition: 0.3s ease;
}

.whatsapp-image:hover {
    transform: translateY(-4px) scale(1.05);
    filter: drop-shadow(0 0 15px rgba(111,207,151,0.6));
}