/* ==========================================================================
   ANTALYA İNTERAKTİF OYUN DÜNYASI — Tek Sayfa Site Stili
   Tema: Koyu lacivert + kırmızı, spor/teknoloji, reflex temalı
   ========================================================================== */

/* --- Temel Değişkenler --- */
:root {
    --color-bg: #05070d;
    --color-bg-alt: #080c17;
    --color-panel: #0e1526;
    --color-panel-alt: #121c33;
    --color-border: rgba(255, 255, 255, 0.09);
    --color-border-strong: rgba(255, 255, 255, 0.16);

    --color-red: #ff1f3d;
    --color-red-dim: #9c1226;
    --color-red-glow: rgba(255, 31, 61, 0.5);

    --color-cyan: #21e6d6;
    --color-cyan-glow: rgba(33, 230, 214, 0.45);

    --color-white: #f4f6fb;
    --color-muted: #94a1bf;
    --color-muted-dim: #5c6786;

    --font-display: "Orbitron", sans-serif;
    --font-heading: "Rajdhani", sans-serif;
    --font-body: "Barlow", sans-serif;

    --container-w: 1240px;
    --radius-sm: 6px;
    --radius-md: 14px;
    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    background: var(--color-bg);
    color: var(--color-white);
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

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

a {
    color: inherit;
    text-decoration: none;
}

ul {
    list-style: none;
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
    color: inherit;
}

input, select, textarea {
    font-family: inherit;
    font-size: 1rem;
}

.container {
    max-width: var(--container-w);
    margin: 0 auto;
    padding: 0 28px;
}

.icon {
    width: 20px;
    height: 20px;
    stroke: currentColor;
    flex-shrink: 0;
}

.icon-sm {
    width: 16px;
    height: 16px;
}

/* Zemin dokusu: hafif grain efekti */
.noise-overlay {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 500;
    opacity: 0.035;
    mix-blend-mode: overlay;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

::selection {
    background: var(--color-red);
    color: var(--color-white);
}

/* ==========================================================================
   Genel Bölüm Yapısı
   ========================================================================== */

.section {
    position: relative;
    padding: 120px 0;
}

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

.section-alt::before,
.section-alt::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    height: 60px;
    background: var(--color-bg-alt);
}

.section-alt::before {
    top: -30px;
    clip-path: polygon(0 100%, 100% 0, 100% 100%);
}

.section-alt::after {
    bottom: -30px;
    clip-path: polygon(0 0, 100% 100%, 0 100%);
}

.section-head {
    max-width: 640px;
    margin-bottom: 64px;
}

.section-tag {
    display: inline-block;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.85rem;
    letter-spacing: 0.18em;
    color: var(--color-red);
    margin-bottom: 14px;
}

.section-title {
    font-family: var(--font-display);
    font-weight: 800;
    text-transform: uppercase;
    font-size: clamp(1.9rem, 3.2vw, 2.7rem);
    line-height: 1.25;
    letter-spacing: 0.01em;
}

/* ==========================================================================
   Butonlar
   ========================================================================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    padding: 16px 30px;
    clip-path: polygon(14px 0, 100% 0, 100% calc(100% - 14px), calc(100% - 14px) 100%, 0 100%, 0 14px);
    transition: transform 0.25s var(--ease-out), box-shadow 0.25s var(--ease-out), background 0.25s var(--ease-out);
    white-space: nowrap;
}

.btn-primary {
    background: var(--color-red);
    color: var(--color-white);
    box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.08) inset, 0 8px 24px -8px var(--color-red-glow);
}

.btn-primary:hover {
    background: #ff3752;
    transform: translateY(-2px);
    box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.14) inset, 0 14px 30px -8px var(--color-red-glow);
}

.btn-outline {
    background: transparent;
    color: var(--color-white);
    box-shadow: 0 0 0 1.5px var(--color-border-strong) inset;
}

.btn-outline:hover {
    box-shadow: 0 0 0 1.5px rgba(255, 255, 255, 0.4) inset;
    transform: translateY(-2px);
}

.btn-whatsapp {
    background: var(--color-panel-alt);
    color: var(--color-white);
    box-shadow: 0 0 0 1px var(--color-border-strong) inset;
    padding: 12px 22px;
    font-size: 0.88rem;
}

.btn-whatsapp:hover {
    box-shadow: 0 0 0 1px var(--color-cyan) inset;
    color: var(--color-cyan);
}

.btn-sm {
    padding: 12px 22px;
    font-size: 0.85rem;
}

.btn-block {
    width: 100%;
}

/* ==========================================================================
   Üst Menü (Header)
   ========================================================================== */

.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 300;
    padding: 18px 0;
    transition: background 0.3s var(--ease-out), padding 0.3s var(--ease-out), box-shadow 0.3s var(--ease-out);
}

.site-header.is-scrolled {
    padding: 12px 0;
    background: rgba(5, 7, 13, 0.86);
    backdrop-filter: blur(14px);
    box-shadow: 0 1px 0 var(--color-border);
}

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

.brand {
    display: flex;
    align-items: center;
    flex-shrink: 0;
    background: #fff;
    padding: 9px 16px;
    border-radius: 10px;
    box-shadow: 0 10px 24px -10px rgba(0, 0, 0, 0.5);
}

.brand-logo {
    height: 58px;
    width: auto;
    object-fit: contain;
}

.main-nav {
    display: flex;
    align-items: center;
    gap: 34px;
}

.nav-link {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.95rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--color-muted);
    position: relative;
    padding: 4px 0;
    transition: color 0.2s;
}

.nav-link::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -2px;
    width: 0;
    height: 2px;
    background: var(--color-red);
    transition: width 0.25s var(--ease-out);
}

.nav-link:hover {
    color: var(--color-white);
}

.nav-link:hover::after {
    width: 100%;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

.nav-toggle {
    display: none;
    padding: 6px;
}

/* ==========================================================================
   Hero
   ========================================================================== */

.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 150px 0 90px;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-grid {
    position: absolute;
    inset: -2px;
    background-image:
        linear-gradient(var(--color-border) 1px, transparent 1px),
        linear-gradient(90deg, var(--color-border) 1px, transparent 1px);
    background-size: 56px 56px;
    -webkit-mask-image: radial-gradient(ellipse 90% 70% at 60% 30%, black 10%, transparent 75%);
    mask-image: radial-gradient(ellipse 90% 70% at 60% 30%, black 10%, transparent 75%);
    opacity: 0.6;
}

.hero-glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(110px);
    opacity: 0.55;
}

.hero-glow--red {
    width: 560px;
    height: 560px;
    background: var(--color-red);
    top: -160px;
    right: -120px;
}

.hero-glow--cyan {
    width: 420px;
    height: 420px;
    background: var(--color-cyan);
    bottom: -180px;
    left: -140px;
    opacity: 0.28;
}

.hero-logo-watermark {
    position: absolute;
    inset: 0;
    background-image: url("../images/logo-transparent.png");
    background-repeat: no-repeat;
    background-position: 20% 42%;
    background-size: min(52%, 620px);
    opacity: 0.2;
}

.hero-scanline {
    position: absolute;
    left: 0;
    right: 0;
    height: 140px;
    background: linear-gradient(180deg, transparent, rgba(33, 230, 214, 0.06), transparent);
    animation: scan 9s linear infinite;
}

@keyframes scan {
    0% { top: -20%; }
    100% { top: 110%; }
}

.hero-inner {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 60px;
    align-items: start;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.82rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--color-cyan);
    padding: 8px 16px;
    border: 1px solid rgba(33, 230, 214, 0.35);
    border-radius: 999px;
    margin-bottom: 26px;
}

.hero-title {
    font-family: var(--font-display);
    font-weight: 900;
    text-transform: uppercase;
    font-size: clamp(2.6rem, 5.6vw, 4.6rem);
    line-height: 1.08;
    letter-spacing: 0.005em;
}

.hero-title .text-red {
    display: block;
    color: var(--color-red);
    text-shadow: 0 0 34px var(--color-red-glow);
}

.hero-sub {
    max-width: 540px;
    margin-top: 26px;
    font-size: 1.08rem;
    color: var(--color-muted);
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 18px;
    margin-top: 40px;
}

.hero-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 26px;
    margin-top: 46px;
    padding-top: 30px;
    border-top: 1px solid var(--color-border);
}

.hero-badges li {
    display: flex;
    align-items: center;
    gap: 9px;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.88rem;
    letter-spacing: 0.03em;
    color: var(--color-muted);
    text-transform: uppercase;
}

.hero-badges .icon {
    color: var(--color-red);
}

/* --- Hero Görsel Panosu --- */

.hero-demo {
    display: flex;
    flex-direction: column;
}

.hero-visual {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid var(--color-border-strong);
    box-shadow: 0 30px 60px -30px rgba(0, 0, 0, 0.75);
}

.hero-visual::before,
.hero-visual::after {
    content: "";
    position: absolute;
    width: 22px;
    height: 22px;
    z-index: 2;
    pointer-events: none;
}

.hero-visual::before {
    top: 14px;
    right: 14px;
    border-top: 2px solid var(--color-red);
    border-right: 2px solid var(--color-red);
}

.hero-visual::after {
    bottom: 14px;
    left: 14px;
    border-bottom: 2px solid var(--color-red);
    border-left: 2px solid var(--color-red);
}

.hero-visual-img {
    display: block;
    width: 100%;
    height: auto;
    filter: saturate(1.05) contrast(1.03);
}

.hero-visual-tag {
    position: absolute;
    top: 16px;
    left: 16px;
    z-index: 2;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.78rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-bg);
    background: var(--color-red);
    padding: 6px 14px;
    border-radius: 3px;
}

/* ==========================================================================
   Etkinlik Türleri Şeridi
   ========================================================================== */

.section-usecases {
    background: var(--color-panel);
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
    padding-bottom: 0;
}

.usecase-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    width: 100%;
    border-top: 1px solid var(--color-border);
}

.usecase-card {
    background: var(--color-panel);
    border-right: 1px solid var(--color-border);
    padding: 40px 28px;
    transition: background 0.3s;
}

.usecase-card:last-child {
    border-right: none;
}

.usecase-card:hover {
    background: var(--color-bg-alt);
}

.usecase-icon {
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 31, 61, 0.1);
    border: 1px solid rgba(255, 31, 61, 0.3);
    border-radius: var(--radius-sm);
    color: var(--color-red);
    margin-bottom: 22px;
}

.usecase-card h3 {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.1rem;
    text-transform: uppercase;
    letter-spacing: 0.02em;
    margin-bottom: 12px;
}

.usecase-card p {
    color: var(--color-muted);
    font-size: 0.9rem;
}

/* ==========================================================================
   Oyunlar
   ========================================================================== */

.games-grid {
    display: grid;
    grid-template-columns: 1.6fr 1fr;
    gap: 26px;
}

.game-card {
    background: var(--color-panel);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.game-card--featured {
    display: grid;
    grid-template-rows: auto 1fr;
}

.game-media {
    position: relative;
    display: flex;
    justify-content: center;
    background: #000;
    padding: 26px 0;
}

.game-video {
    display: block;
    width: 100%;
    max-width: 420px;
    height: auto;
    border-radius: 8px;
}

.game-badge {
    position: absolute;
    top: 16px;
    left: 16px;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.72rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    background: var(--color-red);
    color: var(--color-white);
    padding: 5px 12px;
    border-radius: 3px;
}

.game-badge--soon {
    background: var(--color-panel-alt);
    color: var(--color-cyan);
    box-shadow: 0 0 0 1px var(--color-cyan) inset;
}

.game-play-btn {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(180deg, rgba(0, 0, 0, 0) 40%, rgba(0, 0, 0, 0.55) 100%);
}

.game-play-btn .icon {
    width: 68px;
    height: 68px;
    color: var(--color-white);
    background: rgba(255, 31, 61, 0.85);
    border-radius: 50%;
    padding: 20px;
    box-shadow: 0 0 0 8px rgba(255, 31, 61, 0.18);
    transition: transform 0.25s var(--ease-out), background 0.25s;
}

.game-play-btn:hover .icon {
    transform: scale(1.08);
    background: var(--color-red);
}

.game-info {
    padding: 30px;
}

.game-info h3 {
    font-family: var(--font-display);
    font-weight: 800;
    font-size: 1.5rem;
    text-transform: uppercase;
    margin-bottom: 12px;
}

.game-info > p {
    color: var(--color-muted);
    margin-bottom: 20px;
}

.game-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 26px;
}

.game-meta li {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.82rem;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    color: var(--color-cyan);
    border: 1px solid rgba(33, 230, 214, 0.35);
    padding: 6px 12px;
    border-radius: 999px;
}

.game-card--soon {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100%;
    background: repeating-linear-gradient(135deg, var(--color-panel), var(--color-panel) 14px, var(--color-panel-alt) 14px, var(--color-panel-alt) 28px);
    border-style: dashed;
    border-color: var(--color-border-strong);
}

.game-soon-inner {
    text-align: center;
    padding: 40px 30px;
}

.game-soon-inner .icon {
    width: 46px;
    height: 46px;
    color: var(--color-muted-dim);
    margin: 0 auto 18px;
}

.game-soon-inner .game-badge {
    position: static;
    display: inline-block;
    margin-bottom: 16px;
}

.game-soon-inner h3 {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.2rem;
    text-transform: uppercase;
    margin-bottom: 10px;
}

.game-soon-inner p {
    color: var(--color-muted);
    font-size: 0.92rem;
}

/* ==========================================================================
   Süreç
   ========================================================================== */

.steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    position: relative;
}

.step {
    position: relative;
    padding: 34px 28px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-panel);
}

.step-num {
    display: block;
    font-family: var(--font-display);
    font-weight: 900;
    font-size: 2.4rem;
    color: transparent;
    -webkit-text-stroke: 1.5px var(--color-red);
    margin-bottom: 18px;
}

.step h3 {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.2rem;
    text-transform: uppercase;
    margin-bottom: 10px;
}

.step p {
    color: var(--color-muted);
    font-size: 0.95rem;
}

/* ==========================================================================
   İletişim
   ========================================================================== */

.section-contact {
    background: var(--color-bg-alt);
}

.contact-grid {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 60px;
    align-items: start;
}

.contact-info > p {
    color: var(--color-muted);
    margin: 18px 0 30px;
    max-width: 420px;
}

.whatsapp-big {
    display: flex;
    align-items: center;
    gap: 16px;
    background: linear-gradient(135deg, #14532f, #0e1526);
    border: 1px solid rgba(37, 211, 102, 0.4);
    padding: 20px 24px;
    border-radius: var(--radius-md);
    margin-bottom: 26px;
    transition: transform 0.25s var(--ease-out), border-color 0.25s;
}

.whatsapp-big:hover {
    transform: translateY(-3px);
    border-color: #25d366;
}

.whatsapp-big .icon {
    width: 30px;
    height: 30px;
    color: #25d366;
    flex-shrink: 0;
}

.whatsapp-big strong {
    display: block;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.05rem;
    text-transform: uppercase;
    letter-spacing: 0.02em;
}

.whatsapp-big small {
    color: var(--color-muted);
    font-size: 0.95rem;
}

.social-row {
    display: flex;
    gap: 14px;
    margin-bottom: 22px;
}

.social-row a {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--color-border-strong);
    border-radius: 50%;
    color: var(--color-muted);
    transition: color 0.2s, border-color 0.2s;
}

.social-row a:hover {
    color: var(--color-cyan);
    border-color: var(--color-cyan);
}

.service-area {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.88rem;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    color: var(--color-muted-dim);
}

.contact-form {
    background: var(--color-panel);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 36px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

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

.contact-form label {
    display: flex;
    flex-direction: column;
    gap: 8px;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.82rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--color-muted);
}

.contact-form input,
.contact-form select,
.contact-form textarea {
    background: var(--color-bg);
    border: 1px solid var(--color-border-strong);
    border-radius: var(--radius-sm);
    padding: 13px 14px;
    color: var(--color-white);
    font-weight: 400;
    text-transform: none;
    letter-spacing: normal;
    transition: border-color 0.2s;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--color-cyan);
}

.contact-form textarea {
    resize: vertical;
}

.form-note {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.9rem;
    letter-spacing: 0.02em;
    color: var(--color-cyan);
    min-height: 1.2em;
}

/* ==========================================================================
   Footer
   ========================================================================== */

.site-footer {
    padding: 60px 0 30px;
    border-top: 1px solid var(--color-border);
}

.footer-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 24px;
    padding-bottom: 36px;
}

.footer-logo {
    height: 38px;
    width: auto;
    opacity: 0.85;
}

.footer-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 28px;
}

.footer-nav a {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.85rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--color-muted);
    transition: color 0.2s;
}

.footer-nav a:hover {
    color: var(--color-white);
}

.footer-social {
    display: flex;
    gap: 12px;
}

.footer-social a {
    width: 38px;
    height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--color-border-strong);
    border-radius: 50%;
    color: var(--color-muted);
}

.footer-social .icon {
    width: 16px;
    height: 16px;
}

.footer-copy {
    padding-top: 26px;
    border-top: 1px solid var(--color-border);
    color: var(--color-muted-dim);
    font-size: 0.85rem;
}

/* ==========================================================================
   Video Modal
   ========================================================================== */

.video-modal {
    position: fixed;
    inset: 0;
    z-index: 900;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 30px;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.video-modal.is-open {
    opacity: 1;
    pointer-events: auto;
}

.video-modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(3, 5, 10, 0.9);
    backdrop-filter: blur(6px);
}

.video-modal-box {
    position: relative;
    width: min(880px, 100%);
    background: #000;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: 0 40px 90px -20px rgba(0, 0, 0, 0.8);
}

.video-modal-box video {
    width: 100%;
    max-height: 82vh;
    display: block;
}

.video-modal-close {
    position: absolute;
    top: -46px;
    right: 0;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    border: 1px solid var(--color-border-strong);
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
}

/* ==========================================================================
   Scroll Reveal
   ========================================================================== */

.reveal {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}

.reveal.in-view {
    opacity: 1;
    transform: translateY(0);
}

.reveal-delay-1.in-view {
    transition-delay: 0.12s;
}

/* Sabit bölüm hedef ofseti (sticky header için) */
section[id] {
    scroll-margin-top: 90px;
}

/* ==========================================================================
   Duyarlı Tasarım (Responsive)
   ========================================================================== */

@media (max-width: 1024px) {
    .hero-inner {
        grid-template-columns: 1fr;
    }

    .hero-demo {
        max-width: 460px;
    }

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

    .usecase-card:nth-child(3n) {
        border-right: none;
    }

    .usecase-card:nth-child(n+4) {
        border-top: 1px solid var(--color-border);
    }

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

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

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

@media (max-width: 860px) {
    .main-nav {
        position: fixed;
        top: 0;
        right: 0;
        height: 100vh;
        width: min(320px, 82vw);
        background: rgba(5, 7, 13, 0.98);
        border-left: 1px solid var(--color-border);
        flex-direction: column;
        align-items: flex-start;
        justify-content: center;
        gap: 30px;
        padding: 40px;
        transform: translateX(100%);
        transition: transform 0.35s var(--ease-out);
    }

    .main-nav.is-open {
        transform: translateX(0);
    }

    .nav-toggle {
        display: flex;
    }

    .header-actions .btn-whatsapp span {
        display: none;
    }
}

@media (max-width: 640px) {
    .section {
        padding: 84px 0;
    }

    .hero {
        padding-top: 130px;
    }

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

    .usecase-card {
        border-right: none;
        border-top: 1px solid var(--color-border);
    }

    .usecase-card:first-child {
        border-top: none;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .footer-inner {
        flex-direction: column;
        align-items: flex-start;
    }

    .whatsapp-big {
        flex-wrap: wrap;
    }
}