/* ================================================
   مسفلورا للخدمات الرقمية – Style Sheet
   لون أساسي: #2A8CFF | خط: Cairo
   ================================================ */

/* === FONTS === */
@font-face {
    font-family: 'RTA';
    src: url('assets/rta.ttf') format('truetype');
    font-weight: 100 900;
    font-style: normal;
    font-display: swap;
}

/* === RESET & BASE === */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary: #2A8CFF;
    --primary-dark: #1a6fd8;
    --primary-light: #e8f2ff;
    --primary-glow: rgba(42, 140, 255, 0.15);

    --bg: #ffffff;
    --bg-gray: #f7f9fc;
    --bg-card: #ffffff;
    --bg-dark: #0f172a;

    --text-main: #1e293b;
    --text-sub: #64748b;
    --text-muted: #94a3b8;
    --text-white: #ffffff;

    --border: #e2e8f0;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.08), 0 2px 6px rgba(0,0,0,0.04);
    --shadow-lg: 0 10px 30px rgba(0,0,0,0.1), 0 4px 10px rgba(0,0,0,0.05);
    --shadow-primary: 0 8px 24px rgba(42, 140, 255, 0.3);

    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --radius-full: 999px;

    --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    --font-main: 'RTA', 'Cairo', sans-serif;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    scrollbar-width: none; /* Firefox */
    -ms-overflow-style: none; /* IE/Edge */
}

html::-webkit-scrollbar {
    display: none; /* Chrome/Safari */
}

body {
    font-family: var(--font-main);
    background-color: var(--bg);
    color: var(--text-main);
    line-height: 1.7;
    direction: rtl;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

body::-webkit-scrollbar {
    display: none;
}

img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* === CONTAINER === */
.container {
    width: 100%;
    max-width: 1120px;
    margin: 0 auto;
    padding: 0 24px;
}

/* === BUTTONS === */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-family: var(--font-main);
    font-size: 1rem;
    font-weight: 700;
    padding: 14px 28px;
    border-radius: var(--radius-full);
    border: none;
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
    text-decoration: none;
}

.btn--primary {
    background: var(--primary);
    color: var(--text-white);
    box-shadow: var(--shadow-primary);
}
.btn--primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 12px 32px rgba(42, 140, 255, 0.4);
}

.btn--outline {
    background: transparent;
    color: var(--primary);
    border: 2px solid var(--primary);
}
.btn--outline:hover {
    background: var(--primary-light);
    transform: translateY(-2px);
}

.btn--whatsapp {
    background: #25D366;
    color: #fff;
    box-shadow: 0 8px 24px rgba(37, 211, 102, 0.35);
    font-size: 1.1rem;
    padding: 18px 40px;
}
.btn--whatsapp:hover {
    background: #1ebe59;
    transform: translateY(-3px);
    box-shadow: 0 14px 36px rgba(37, 211, 102, 0.45);
}

.btn--lg {
    font-size: 1.15rem;
    padding: 20px 48px;
}

/* ============================================
   HEADER
   ============================================ */
.header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(255,255,255,0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    padding: 14px 0;
}

.header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.header__logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.header__logo-img {
    width: 44px;
    height: 44px;
    object-fit: contain;
}

.header__logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
}

.header__brand-name {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--text-main);
    letter-spacing: -0.02em;
}

.header__brand-sub {
    font-size: 0.78rem;
    font-weight: 500;
    color: var(--primary);
}

.header__btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--primary);
    color: var(--text-white);
    font-size: 0.85rem;
    font-weight: 700;
    padding: 8px 18px;
    border-radius: var(--radius-full);
    text-decoration: none;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(42, 140, 255, 0.2);
}

.header__btn:hover {
    background: var(--primary-dark);
    transform: translateY(-1px);
    box-shadow: 0 6px 16px rgba(42, 140, 255, 0.3);
}

/* ============================================
   HERO
   ============================================ */
.hero {
    position: relative;
    padding: 100px 0 80px;
    overflow: hidden;
    background: linear-gradient(160deg, #f0f7ff 0%, #ffffff 50%, #f5f0ff 100%);
}

.hero__bg-shape {
    position: absolute;
    border-radius: 50%;
    filter: blur(70px);
    pointer-events: none;
    z-index: 0;
}

.hero__bg-shape--1 {
    width: 500px;
    height: 500px;
    background: rgba(42, 140, 255, 0.12);
    top: -150px;
    left: -100px;
}

.hero__bg-shape--2 {
    width: 400px;
    height: 400px;
    background: rgba(139, 92, 246, 0.08);
    bottom: -100px;
    right: -80px;
}

.hero__inner {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 760px;
    margin: 0 auto;
}

.hero__pill {
    display: inline-block;
    background: var(--primary-light);
    color: var(--primary);
    font-size: 0.9rem;
    font-weight: 600;
    padding: 8px 20px;
    border-radius: var(--radius-full);
    border: 1px solid rgba(42, 140, 255, 0.2);
    margin-bottom: 28px;
}

.hero__title {
    font-size: clamp(2rem, 5vw, 3.2rem);
    font-weight: 900;
    line-height: 1.25;
    color: var(--text-main);
    margin-bottom: 20px;
    letter-spacing: -0.03em;
}

.hero__title-accent {
    color: var(--primary);
    position: relative;
}

.hero__desc {
    font-size: clamp(1rem, 2.5vw, 1.15rem);
    color: var(--text-sub);
    max-width: 580px;
    margin: 0 auto 40px;
    line-height: 1.8;
}

.hero__actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 60px;
}

.hero__stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 24px 40px;
    box-shadow: var(--shadow-md);
    flex-wrap: wrap;
}

.hero__stat {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 0 32px;
}

.hero__stat strong {
    font-size: 2rem;
    font-weight: 900;
    color: var(--primary);
    line-height: 1;
    margin-bottom: 4px;
}

.hero__stat span {
    font-size: 0.82rem;
    color: var(--text-sub);
    font-weight: 500;
}

.hero__stat-divider {
    width: 1px;
    height: 44px;
    background: var(--border);
    flex-shrink: 0;
}

/* ============================================
   SECTIONS
   ============================================ */
.section {
    padding: 96px 0;
}

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

.section__head {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    margin-bottom: 56px;
}

.section__num {
    font-size: 0.78rem;
    font-weight: 800;
    color: var(--primary);
    background: var(--primary-light);
    padding: 6px 12px;
    border-radius: var(--radius-sm);
    letter-spacing: 0.04em;
    margin-top: 4px;
    flex-shrink: 0;
}

.section__title {
    font-size: clamp(1.5rem, 3.5vw, 2.25rem);
    font-weight: 800;
    color: var(--text-main);
    letter-spacing: -0.02em;
    line-height: 1.2;
}

.section__subtitle {
    font-size: 1rem;
    color: var(--text-sub);
    margin-top: 6px;
}

/* ============================================
   ABOUT
   ============================================ */
.about__grid {
    display: grid;
    grid-template-columns: 1fr 360px;
    gap: 32px;
    align-items: start;
}

.about__main {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 40px;
    box-shadow: var(--shadow-sm);
}

.about__tag {
    display: inline-block;
    background: var(--primary-light);
    color: var(--primary);
    font-size: 0.82rem;
    font-weight: 700;
    padding: 5px 14px;
    border-radius: var(--radius-full);
    margin-bottom: 20px;
}

.about__text {
    font-size: 1rem;
    color: var(--text-sub);
    line-height: 1.85;
    margin-bottom: 16px;
}

.about__text strong { color: var(--text-main); }

.about__divider {
    height: 1px;
    background: var(--border);
    margin: 28px 0;
}

.about__services-title {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 18px;
}

.services-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.services-list__item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9rem;
    color: var(--text-sub);
    font-weight: 500;
    padding: 10px 14px;
    background: var(--bg-gray);
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.services-list__item:hover {
    background: var(--primary-light);
    color: var(--primary);
    transform: translateX(-3px);
}

.services-list__icon {
    font-size: 1.1rem;
    flex-shrink: 0;
}

.ref-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 32px;
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 100px;
}

.ref-card__badge {
    display: inline-block;
    background: #fef3c7;
    color: #d97706;
    font-size: 0.78rem;
    font-weight: 700;
    padding: 4px 12px;
    border-radius: var(--radius-full);
    border: 1px solid #fde68a;
    margin-bottom: 16px;
}

.ref-card__title {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 10px;
}

.ref-card__text {
    font-size: 0.9rem;
    color: var(--text-sub);
    line-height: 1.7;
    margin-bottom: 20px;
}

.ref-card__links {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.ref-card__link {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--text-sub);
    padding: 10px 14px;
    background: var(--bg-gray);
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    transition: var(--transition);
}

.ref-card__link:hover {
    background: var(--primary-light);
    color: var(--primary);
    border-color: rgba(42, 140, 255, 0.2);
}

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

.platform-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    padding: 32px 24px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.platform-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    border-radius: 3px 3px 0 0;
}

.platform-card--yt::before { background: #FF0000; }
.platform-card--fb::before { background: #1877F2; }
.platform-card--ig::before { background: linear-gradient(90deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888); }
.platform-card--tt::before { background: linear-gradient(90deg, #69C9D0, #000, #EE1D52); }

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

.platform-card__icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 16px;
    transition: var(--transition);
}

.platform-card--yt .platform-card__icon { background: #fff1f1; color: #FF0000; }
.platform-card--fb .platform-card__icon { background: #eff4ff; color: #1877F2; }
.platform-card--ig .platform-card__icon { background: #fdf2f8; color: #c13584; }
.platform-card--tt .platform-card__icon { background: #f0fefe; color: #010101; }

.platform-card__icon svg { width: 28px; height: 28px; }

.platform-card__info {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.platform-card__name {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-main);
}

.platform-card__handle {
    font-size: 0.8rem;
    color: var(--text-sub);
    direction: ltr;
}

.platform-card__arrow {
    font-size: 1.2rem;
    color: var(--text-muted);
    transition: var(--transition);
    margin-top: auto;
}

.platform-card:hover .platform-card__arrow {
    color: var(--primary);
    transform: translateX(-4px);
}

/* ============================================
   REQUIREMENTS
   ============================================ */
.req__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.req-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 32px 28px;
    box-shadow: var(--shadow-sm);
    position: relative;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.req-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(42, 140, 255, 0.2);
}

.req-card__num {
    font-size: 0.7rem;
    font-weight: 800;
    color: var(--primary);
    background: var(--primary-light);
    padding: 3px 10px;
    border-radius: var(--radius-full);
    display: inline-block;
    letter-spacing: 0.05em;
    align-self: flex-start;
}

.req-card__icon {
    font-size: 2rem;
}

.req-card__title {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--text-main);
    line-height: 1.3;
}

.req-card__desc {
    font-size: 0.9rem;
    color: var(--text-sub);
    line-height: 1.75;
    flex: 1;
}

.req-card__specs {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-top: 6px;
    padding-top: 16px;
    border-top: 1px solid var(--border);
}

.req-card__spec {
    font-size: 0.82rem;
    color: var(--text-sub);
}

.req-card__spec b {
    color: var(--text-main);
    font-weight: 600;
}

/* ============================================
   SPECS
   ============================================ */
.specs__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.spec-box {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 36px;
    box-shadow: var(--shadow-sm);
}

.spec-box--accent {
    border-color: rgba(245, 158, 11, 0.3);
    background: linear-gradient(135deg, #fffbf0 0%, #fff 100%);
}

.spec-box__icon {
    font-size: 2.2rem;
    margin-bottom: 16px;
}

.spec-box__title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 20px;
}

.spec-box__list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.spec-box__list li {
    font-size: 0.9rem;
    color: var(--text-sub);
    line-height: 1.7;
    padding-right: 20px;
    position: relative;
}

.spec-box__list li::before {
    content: '✓';
    position: absolute;
    right: 0;
    top: 0;
    color: var(--primary);
    font-weight: 700;
}

/* ============================================
   COLLAB SECTION
   ============================================ */
.collab__intro {
    background: linear-gradient(135deg, var(--primary-light) 0%, #f0f9ff 100%);
    border: 1px solid rgba(42, 140, 255, 0.15);
    border-radius: var(--radius-lg);
    padding: 28px 36px;
    margin-bottom: 48px;
}

.collab__intro-text {
    font-size: 1.05rem;
    color: var(--text-sub);
    line-height: 1.85;
    text-align: center;
    max-width: 780px;
    margin: 0 auto;
}

.collab__intro-text strong {
    color: var(--primary);
    font-weight: 700;
}

.collab__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 40px;
}

.collab-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 32px 28px;
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
    gap: 16px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.collab-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    border-radius: 0 0 var(--radius-lg) var(--radius-lg);
    opacity: 0;
    transition: var(--transition);
}

.collab-card--yt::after  { background: #FF0000; }
.collab-card--shorts::after { background: linear-gradient(90deg, #833ab4, #fd1d1d, #fcb045); }
.collab-card--design::after { background: var(--primary); }

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

.collab-card:hover::after { opacity: 1; }

.collab-card__header {
    display: flex;
    align-items: center;
    gap: 12px;
}

.collab-card__icon-wrap {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: var(--transition);
}

.collab-card--yt    .collab-card__icon-wrap { background: #fff1f1; color: #FF0000; }
.collab-card--shorts .collab-card__icon-wrap { background: #fdf2f8; color: #833ab4; }
.collab-card--design .collab-card__icon-wrap { background: var(--primary-light); color: var(--primary); }

.collab-card:hover .collab-card__icon-wrap {
    transform: scale(1.1) rotate(-5deg);
}

.collab-card__platform {
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--text-muted);
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.collab-card__title {
    font-size: 1.08rem;
    font-weight: 800;
    color: var(--text-main);
    line-height: 1.3;
}

.collab-card__desc {
    font-size: 0.88rem;
    color: var(--text-sub);
    line-height: 1.75;
    flex: 1;
}

.collab-card__list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.collab-card__list li {
    font-size: 0.84rem;
    color: var(--text-sub);
    padding-right: 18px;
    position: relative;
}

.collab-card__list li::before {
    content: '✓';
    position: absolute;
    right: 0;
    color: var(--primary);
    font-weight: 700;
    font-size: 0.78rem;
}

.collab-card__footer {
    padding-top: 16px;
    border-top: 1px solid var(--border);
}

.collab-card__badge {
    display: inline-block;
    background: var(--bg-gray);
    color: var(--text-sub);
    font-size: 0.78rem;
    font-weight: 600;
    padding: 5px 14px;
    border-radius: var(--radius-full);
    border: 1px solid var(--border);
}

/* --- Collab Banner --- */
.collab__banner {
    background: linear-gradient(135deg, var(--primary) 0%, #1a6fd8 100%);
    border-radius: var(--radius-lg);
    padding: 32px 40px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    box-shadow: var(--shadow-primary);
}

.collab__banner-content {
    display: flex;
    align-items: center;
    gap: 20px;
}

.collab__banner-emoji {
    font-size: 2.5rem;
    flex-shrink: 0;
}

.collab__banner-title {
    font-size: 1.05rem;
    font-weight: 800;
    color: #ffffff;
    margin-bottom: 6px;
    line-height: 1.35;
}

.collab__banner-text {
    font-size: 0.88rem;
    color: rgba(255,255,255,0.75);
    line-height: 1.6;
}

.collab__banner-btn {
    background: #ffffff;
    color: var(--primary);
    box-shadow: 0 4px 16px rgba(0,0,0,0.15);
    white-space: nowrap;
    flex-shrink: 0;
}

.collab__banner-btn:hover {
    background: #f0f7ff;
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.2);
}

/* ============================================
   APPLY
   ============================================ */

.apply {
    padding: 100px 0;
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #0f172a 100%);
    position: relative;
    overflow: hidden;
}

.apply::before {
    content: '';
    position: absolute;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    background: rgba(42, 140, 255, 0.1);
    filter: blur(80px);
    top: 50%;
    right: -200px;
    transform: translateY(-50%);
    pointer-events: none;
}

.apply::after {
    content: '';
    position: absolute;
    width: 400px;
    height: 400px;
    border-radius: 50%;
    background: rgba(139, 92, 246, 0.08);
    filter: blur(60px);
    top: 50%;
    left: -100px;
    transform: translateY(-50%);
    pointer-events: none;
}

.apply__inner {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.apply__tag {
    display: inline-block;
    background: rgba(42, 140, 255, 0.15);
    color: var(--primary);
    font-size: 0.9rem;
    font-weight: 600;
    padding: 8px 20px;
    border-radius: var(--radius-full);
    border: 1px solid rgba(42, 140, 255, 0.25);
    margin-bottom: 24px;
}

.apply__title {
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    font-weight: 900;
    color: #ffffff;
    margin-bottom: 16px;
    letter-spacing: -0.02em;
}

.apply__desc {
    font-size: 1.05rem;
    color: rgba(255,255,255,0.6);
    max-width: 560px;
    margin: 0 auto 56px;
    line-height: 1.8;
}

.apply__steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-bottom: 56px;
}

.apply-step {
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius-md);
    padding: 24px 20px;
    text-align: center;
    transition: var(--transition);
}

.apply-step:hover {
    background: rgba(255,255,255,0.08);
    border-color: rgba(42, 140, 255, 0.4);
    transform: translateY(-4px);
}

.apply-step__icon {
    font-size: 2rem;
    margin-bottom: 14px;
}

.apply-step__body h4 {
    font-size: 0.95rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 8px;
}

.apply-step__body p {
    font-size: 0.82rem;
    color: rgba(255,255,255,0.5);
    line-height: 1.6;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background: #0a0f1e;
    padding: 32px 0;
    border-top: 1px solid rgba(255,255,255,0.06);
}

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

.footer__brand {
    display: flex;
    align-items: center;
    gap: 12px;
}

.footer__logo {
    width: 38px;
    height: 38px;
    object-fit: contain;
    filter: brightness(0) invert(1);
    opacity: 0.7;
}

.footer__brand-name {
    font-size: 1rem;
    font-weight: 800;
    color: #ffffff;
}

.footer__brand-sub {
    font-size: 0.78rem;
    color: rgba(255,255,255,0.4);
}

.footer__copy {
    font-size: 0.82rem;
    color: rgba(255,255,255,0.35);
    text-align: left;
}

/* ============================================
   TOAST
   ============================================ */
.toast {
    position: fixed;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%) translateY(20px);
    background: var(--text-main);
    color: white;
    font-size: 0.9rem;
    font-weight: 600;
    font-family: var(--font-main);
    padding: 14px 28px;
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-lg);
    opacity: 0;
    pointer-events: none;
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 9999;
    white-space: nowrap;
}

.toast.show {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

/* ============================================
   RESPONSIVE – TABLET (≤ 900px)
   ============================================ */
@media (max-width: 900px) {
    .about__grid {
        grid-template-columns: 1fr;
    }
    .ref-card { position: static; }

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

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

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

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

    /* Collab – tablet */
    .collab__grid {
        grid-template-columns: 1fr;
    }

    .collab__banner {
        flex-direction: column;
        text-align: center;
        padding: 28px 24px;
    }

    .collab__banner-content {
        flex-direction: column;
        text-align: center;
    }

    .collab__banner-btn {
        width: 100%;
        justify-content: center;
    }

    .hero__stats {
        padding: 20px 24px;
    }
    .hero__stat { padding: 0 20px; }
}

/* ============================================
   RESPONSIVE – MOBILE (≤ 640px)
   ============================================ */
@media (max-width: 640px) {
    .section { padding: 64px 0; }
    .hero { padding: 72px 0 60px; }

    .header__btn {
        font-size: 0.76rem;
        padding: 6px 12px;
    }

    .hero__actions {
        flex-direction: column;
        width: 100%;
    }
    .hero__actions .btn {
        width: 100%;
        justify-content: center;
    }

    .hero__stats {
        flex-direction: column;
        gap: 16px;
        padding: 24px 20px;
    }
    .hero__stat-divider {
        width: 60px;
        height: 1px;
    }

    .section__head {
        flex-direction: column;
        gap: 12px;
    }

    .services-list {
        grid-template-columns: 1fr;
    }

    .about__main { padding: 28px 20px; }
    .ref-card { padding: 24px 20px; }

    .platforms__grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .platform-card { padding: 24px 16px; }

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

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

    /* Collab – mobile */
    .collab__intro { padding: 20px; }
    .collab__grid { grid-template-columns: 1fr; }
    .collab-card { padding: 24px 20px; }
    .collab__banner { padding: 24px 20px; gap: 20px; }
    .collab__banner-emoji { font-size: 2rem; }
    .collab__banner-title { font-size: 0.95rem; }

    .apply__inner { padding: 0 4px; }
    .apply { padding: 72px 0; }
    .btn--whatsapp.btn--lg {
        font-size: 1rem;
        padding: 16px 28px;
        width: 100%;
    }

    .spec-box { padding: 24px 20px; }

    .footer__inner {
        flex-direction: column;
        text-align: center;
    }
    .footer__copy { text-align: center; }
}

/* ============================================
   RESPONSIVE – SMALL MOBILE (≤ 400px)
   ============================================ */
@media (max-width: 400px) {
    .container { padding: 0 16px; }
    .hero__title { font-size: 1.7rem; }
    .platforms__grid { grid-template-columns: 1fr; }
    .header__brand-name { font-size: 1.1rem; }
    .collab__banner-title { font-size: 0.88rem; }
    .collab__grid { gap: 16px; }
}