:root{
  --orange:#ff9700; --blue:#1763bb; --navy:#07003D;
  --bg:#ffffff; --text:#1b1b2f; --muted:#5d5d7a; --card:#f5f7fc; --line:#e4e8f2;
  --radius:20px;
}
@font-face {
    font-family: 'YekanBakh-Regular';
    src: url('/fonts/font-family:truetype/YekanBakh-Regular.eot?#') format('eot'), /* IE6�8 */
    url('/fonts/YekanBakh-Regular.woff') format('woff'), /* FF3.6+, IE9, Chrome6+, Saf5.1+*/
    url('/fonts/YekanBakh-Regular.woff2') format('woff2'), /* FF3.6+, IE9, Chrome6+, Saf5.1+*/
    url('/fonts/YekanBakh-Regular.ttf') format('ttf'); /* Saf3�5, Chrome4+, FF3.5, Opera 10+ */
}
body{font-family:YekanBakh-Regular;background:#fff}

.heroadvertisingteaser {
    background: radial-gradient(circle at 30% 50%, #1b1c26 0%, #12131a 60%, #0d0e14 100%);
    color: #fff;
    padding: 10% 20px;
    overflow: hidden;
}

.hero__container {
  max-width: 1300px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1.35fr; /* در RTL ستون اول سمت راست است */
  align-items: center;
  gap: 40px;
}

/* ---------- متن ---------- */
.hero__title {
  font-size: clamp(30px, 4vw, 52px);
  font-weight: 800;
  line-height: 1.6;
  margin: 0 0 20px;
}

.hero__desc {
  font-size: 18px;
  line-height: 2;
  color: #d5d7e0;
  max-width: 460px;
  margin: 0 0 32px;
}

.hero__actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.btn {
  padding: 15px 34px;
  border-radius: 10px;
  font-size: 16px;
  font-weight: 700;
  text-decoration: none;
  transition: transform 0.25s, box-shadow 0.25s, background 0.25s;
}

.btn:hover { transform: translateY(-3px); }

.btn--primary {
  background: #ff9700;
  color: #fff;
  box-shadow: 0 8px 24px rgba(242, 107, 58, 0.35);
}

.btn--ghost {
  background: #232842;
  color: #fff;
  border: 1px solid #3a4170;
}

.btn--ghost:hover { background: #2c3255; }

/* ---------- کلاژ ویدیوها ---------- */
.hero__collage {
  direction: ltr; /* چیدمان ثابت بماند */
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  grid-template-rows: repeat(8, 62px);
  gap: 12px;
}

.vbox {
  position: relative;
  border-radius: 14px;
  overflow: hidden;
  background: #000;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.vbox video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.v1     { grid-column: 1 / 8;  grid-row: 1 / 3; }
.v2     { grid-column: 8 / 13; grid-row: 1 / 3; }
.v-main { grid-column: 1 / 10; grid-row: 3 / 7; border: 4px solid #000; }
.v3     { grid-column: 10 / 13; grid-row: 3 / 5; }
.v4     { grid-column: 10 / 13; grid-row: 5 / 9; }
.v5     { grid-column: 1 / 10; grid-row: 7 / 9; }


/* =========================
   RESET
========================= */

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

body {
    
    background: #f7f8fa;
    color: #17212b;
    line-height: 1.8;
}

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

button,
input,
textarea,
select {
    font-family: inherit;
}

.container {
    width: min(1180px, 92%);
    margin: auto;
}


/* =========================
   HEADER
========================= */

.header {
    position: absolute;
    width: 100%;
    top: 0;
    z-index: 100;
    color: white;
    border-bottom: 1px solid rgba(255,255,255,.08);
}

.nav {
    height: 82px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
}

.logo {
    font-size: 22px;
    font-weight: 900;
    white-space: nowrap;
}

.logo span {
    color: #ffbd00;
    font-size: 25px;
}

.nav nav {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav nav a {
    color: rgba(255,255,255,.75);
    font-size: 14px;
    transition: .3s;
}

.nav nav a:hover,
.nav nav a.active {
    color: #ffbd00;
}

.nav-btn {
    background: #ffbd00;
    color: #101820;
    padding: 11px 22px;
    border-radius: 9px;
    font-size: 13px;
    font-weight: 800;
}


/* =========================
   BUTTONS
========================= */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 15px 25px;
    border-radius: 9px;
    font-weight: 700;
    font-size: 14px;
    transition: .3s;
}

.btn-yellow {
    background: #ffbd00;
    color: #111820;
}

.btn-yellow:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 30px rgba(255,189,0,.25);
}

.btn-outline {
    border: 1px solid rgba(255,255,255,.35);
    color: white;
}

.btn-outline:hover {
    border-color: #ffbd00;
    color: #ffbd00;
}


/* =========================
   HERO
========================= */

.hero {
    min-height: 720px;
    position: relative;
    display: flex;
    align-items: center;

    background:
        linear-gradient(
            90deg,
            rgba(3,12,17,.82),
            rgba(3,12,17,.62),
            rgba(3,12,17,.92)
        ),
        url("https://images.unsplash.com/photo-1485846234645-a62644f84728?auto=format&fit=crop&w=2000&q=90");

    background-size: cover;
    background-position: center;
    color: white;
}

.hero-content {
    position: relative;
    z-index: 2;

    display: grid;
    grid-template-columns: 1fr 390px;
    align-items: center;
    gap: 70px;

    padding-top: 90px;
}

.hero-text {
    max-width: 650px;
}

.eyebrow {
    color: #ffbd00;
    font-size: 15px;
    font-weight: 700;
}

.hero h1 {
    font-size: clamp(38px, 5vw, 68px);
    line-height: 1.25;
    margin: 15px 0 25px;
    font-weight: 900;
}

.hero h1 strong {
    display: block;
    color: #ffbd00;
}

.hero-text > p {
    color: rgba(255,255,255,.75);
    font-size: 17px;
    max-width: 580px;
}

.hero-buttons {
    display: flex;
    gap: 12px;
    margin-top: 35px;
}

.hero-features {
    display: flex;
    gap: 25px;
    margin-top: 40px;
    flex-wrap: wrap;
}

.hero-features div {
    color: rgba(255,255,255,.75);
    font-size: 13px;
}

.hero-features span {
    color: #ffbd00;
    margin-left: 6px;
}


/* =========================
   REQUEST CARD
========================= */

.request-card {
    background: rgba(10,24,32,.92);
    border: 1px solid rgba(255,255,255,.22);
    border-radius: 16px;
    padding: 28px;
    backdrop-filter: blur(15px);
    box-shadow: 0 30px 80px rgba(0,0,0,.35);
}

.request-title span {
    color: #ffbd00;
    font-size: 12px;
}

.request-title h2 {
    font-size: 23px;
    margin: 4px 0;
}

.request-title p {
    color: rgba(255,255,255,.58);
    font-size: 12px;
    margin-bottom: 18px;
}

.input-group {
    margin-bottom: 12px;
}

.input-group label {
    display: block;
    font-size: 11px;
    color: rgba(255,255,255,.65);
    margin-bottom: 5px;
}

.input-group input,
.input-group select,
.input-group textarea {
    width: 100%;
    border: 1px solid rgba(255,255,255,.12);
    background: rgba(255,255,255,.06);
    color: white;
    outline: none;
    border-radius: 7px;
    padding: 11px 12px;
    font-size: 12px;
    transition: .3s;
}

.input-group select option {
    background: #17252d;
}

.input-group textarea {
    height: 75px;
    resize: vertical;
}

.input-group input:focus,
.input-group select:focus,
.input-group textarea:focus {
    border-color: #ffbd00;
}

.submit-btn {
    width: 100%;
    border: 0;
    background: #ffbd00;
    color: #111820;
    padding: 13px;
    border-radius: 7px;
    font-weight: 800;
    cursor: pointer;
    transition: .3s;
}

.submit-btn:hover {
    transform: translateY(-2px);
}

.request-card small {
    display: block;
    color: rgba(255,255,255,.4);
    text-align: center;
    margin-top: 10px;
    font-size: 9px;
}


/* =========================
   SECTIONS
========================= */

.section {
    padding: 100px 0;
}

.section-title {
    text-align: center;
    max-width: 680px;
    margin: 0 auto 55px;
}

.section-title > span,
.section-label {
    color: #d99f00;
    font-weight: 800;
    font-size: 13px;
}

.section-title h2 {
    font-size: 36px;
    line-height: 1.4;
    margin: 7px 0 12px;
}

.section-title h2 strong {
    color: #d99f00;
}

.section-title p {
    color: #74808a;
    font-size: 14px;
}


/* =========================
   SERVICES
========================= */

.services {
    background: #fff;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
}

.service-card {
    background: #fff;
    border: 1px solid #e8ebee;
    padding: 32px 25px;
    border-radius: 12px;
    transition: .3s;
}

.service-card:hover {
    transform: translateY(-8px);
    border-color: #ffbd00;
    box-shadow: 0 20px 50px rgba(20,30,40,.08);
}

.service-icon {
    width: 55px;
    height: 55px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #fff6d8;
    border-radius: 12px;
    font-size: 25px;
    margin-bottom: 20px;
}

.service-card h3 {
    font-size: 17px;
    margin-bottom: 10px;
}

.service-card p {
    color: #78838c;
    font-size: 13px;
}


/* =========================
   PORTFOLIO
========================= */

.portfolio {
    background: #07141b;
    color: white;
}

.portfolio-header {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    margin-bottom: 35px;
}

.portfolio-header h2 {
    font-size: 36px;
    margin-top: 5px;
}

.portfolio-header h2 strong {
    color: #ffbd00;
}

.simple-link {
    color: #ffbd00;
    font-size: 13px;
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 15px;
}

.portfolio-item {
    position: relative;
    height: 280px;
    overflow: hidden;
    border-radius: 10px;
}

.portfolio-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: .5s;
}

.portfolio-item:hover img {
    transform: scale(1.08);
}

.portfolio-overlay {
    position: absolute;
    inset: 0;

    display: flex;
    flex-direction: column;
    justify-content: flex-end;

    padding: 22px;

    background: linear-gradient(
        transparent,
        rgba(0,0,0,.85)
    );
}

.portfolio-overlay > span {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;

    background: #ffbd00;
    color: #111;
    border-radius: 50%;
    margin-bottom: auto;
}

.portfolio-overlay h3 {
    font-size: 16px;
}

.portfolio-overlay small {
    color: rgba(255,255,255,.65);
    font-size: 11px;
}


/* =========================
   PROCESS
========================= */

.process {
    background: #f7f8fa;
}

.process-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 15px;
}

.process-item {
    text-align: center;
    position: relative;
}

.number {
    width: 55px;
    height: 55px;

    display: flex;
    align-items: center;
    justify-content: center;

    margin: 0 auto 18px;

    background: #fff;
    border: 1px solid #e5e8eb;
    border-radius: 50%;

    font-size: 19px;
    font-weight: 900;
    color: #d99f00;
}

.process-item h3 {
    font-size: 16px;
    margin-bottom: 8px;
}

.process-item p {
    color: #7a858d;
    font-size: 12px;
}


/* =========================
   REQUEST SECTION
========================= */

.request-section {
    background:
        linear-gradient(
            90deg,
            rgba(3,15,21,.97),
            rgba(3,15,21,.88)
        ),
        url("https://images.unsplash.com/photo-1485846234645-a62644f84728?auto=format&fit=crop&w=1800&q=80");

    background-size: cover;
    background-position: center;

    color: white;
    padding: 100px 0;
}

.request-layout {
    display: grid;
    grid-template-columns: 1fr 420px;
    gap: 90px;
    align-items: center;
}

.request-info > span {
    color: #ffbd00;
    font-size: 13px;
    font-weight: 800;
}

.request-info h2 {
    font-size: 45px;
    line-height: 1.4;
    margin: 10px 0 20px;
}

.request-info h2 strong {
    color: #ffbd00;
    display: block;
}

.request-info > p {
    max-width: 620px;
    color: rgba(255,255,255,.65);
    font-size: 14px;
}

.request-points {
    display: flex;
    gap: 25px;
    margin-top: 30px;
    flex-wrap: wrap;
}

.request-points div {
    font-size: 13px;
}

.request-points b {
    color: #ffbd00;
    margin-left: 6px;
}


/* MINI FORM */

.mini-form {
    background: #fff;
    color: #17212b;
    border-radius: 15px;
    padding: 32px;
}

.mini-form h3 {
    font-size: 22px;
}

.mini-form p {
    color: #7b858d;
    font-size: 12px;
    margin-bottom: 20px;
}

.mini-form input {
    width: 100%;
    border: 1px solid #e2e5e8;
    background: #f7f8fa;
    padding: 14px;
    border-radius: 7px;
    outline: none;
    margin-bottom: 12px;
    font-size: 12px;
}

.mini-form input:focus {
    border-color: #ffbd00;
}

.mini-form button {
    width: 100%;
    border: 0;
    padding: 14px;
    border-radius: 7px;
    background: #ffbd00;
    font-weight: 800;
    cursor: pointer;
}





/* =========================
   RESPONSIVE
========================= */

@media (max-width: 1000px) {

    .nav nav {
        display: none;
    }

    .hero-content {
        grid-template-columns: 1fr;
        padding: 130px 0 70px;
    }

    .hero-text {
        text-align: center;
        margin: auto;
    }

    .hero-text > p {
        margin: auto;
    }

    .hero-buttons {
        justify-content: center;
    }

    .hero-features {
        justify-content: center;
    }

    .request-card {
        max-width: 500px;
        width: 100%;
        margin: auto;
    }

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

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

    .process-grid {
        grid-template-columns: repeat(3, 1fr);
        row-gap: 40px;
    }

    .request-layout {
        grid-template-columns: 1fr;
        gap: 50px;
    }

    .request-info {
        text-align: center;
    }

    .request-info > p {
        margin: auto;
    }

    .request-points {
        justify-content: center;
    }

    .mini-form {
        max-width: 500px;
        width: 100%;
        margin: auto;
    }

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


@media (max-width: 600px) {

    .nav {
        height: 70px;
    }

    .nav-btn {
        padding: 9px 13px;
        font-size: 11px;
    }

    .hero {
        min-height: auto;
    }
    .heroPortfolio {
        padding-top: 10%
    }

    .hero h1 {
        font-size: 36px;
    }

    .hero-text > p {
        font-size: 14px;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .btn {
        width: 100%;
    }

    .section {
        padding: 70px 0;
    }

    .section-title h2 {
        font-size: 28px;
    }

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

    .portfolio-header {
        align-items: flex-start;
        flex-direction: column;
        gap: 15px;
    }

    .portfolio-header h2 {
        font-size: 28px;
    }

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

    .portfolio-item {
        height: 250px;
    }

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

    .request-info h2 {
        font-size: 32px;
    }

    .request-points {
        flex-direction: column;
        gap: 10px;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 35px;
    }

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

}

/* ---------- ریسپانسیو ---------- */
@media (max-width: 900px) {
  .hero__container { grid-template-columns: 1fr; }
  .hero__content { text-align: center; }
  .hero__desc { margin-inline: auto; }
  .hero__actions { justify-content: center; }
  .hero__collage { grid-template-rows: repeat(8, 40px); }
}