* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: 'IranSans';
    background: #f4f5f6;
    color: #222;
    direction: rtl;
}

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

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


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

.site-header {
    background: #008b91;
    color: white;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 12px rgba(0, 0, 0, .12);
}

.header-inner {
    max-width: 1200px;
    height: 68px;
    margin: auto;
    padding: 0 20px;

    display: flex;
    align-items: center;
    justify-content: space-between;
}

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

    font-size: 21px;
    font-weight: 500;
}

strong {
	font-weight: 500;
}

.logo-mark {
    width: 56px;
    height: 32px;
    border-radius: 18px;
    background: #238fd6;
    display: block;
    position: relative;
    overflow: hidden;
}

.logo-sun {
    position: absolute;
    width: 25px;
    height: 25px;
    background: #fff51b;
    border-radius: 50%;
    top: 4px;
    right: 7px;
}

.logo-cloud {
    position: absolute;
    width: 34px;
    height: 13px;
    background: #dfe6e8;
    border-radius: 20px;
    bottom: 2px;
    left: -2px;
    transform: rotate(-12deg);
}

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

.main-nav a {
    color: white;
    font-size: 15px;
    transition: opacity .2s;
}

.main-nav a:hover {
    opacity: .75;
}

.mobile-menu-button {
    display: none;
    background: transparent;
    border: 0;
    color: white;
    font-size: 27px;
    cursor: pointer;
}

.mobile-menu {
    display: none;
}


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

.hero {
    min-height: 480px;
    max-width: 1200px;
    margin: auto;
    padding: 75px 30px;

    display: grid;
    grid-template-columns: 1.05fr .95fr;
    align-items: center;
    gap: 50px;
}

.hero-content {
    max-width: 600px;
}

.hero-badge,
.section-label {
    display: inline-block;
    background: #e1f7f8;
    color: #008b91;
    padding: 8px 18px;
    border-radius: 30px;
    font-size: 13px;
    margin-bottom: 17px;
}

.hero h1 {
    margin: 0 0 20px;
    font-size: 42px;
    line-height: 1.6;
    font-weight: 500;
}

.hero p {
    margin: 0 0 30px;
    color: #666;
    line-height: 2.1;
    font-size: 16px;
}

.hero-button {
    display: inline-flex;
    align-items: center;
    gap: 12px;

    background: #08aabd;
    color: white;

    padding: 13px 25px;
    border-radius: 12px;

    box-shadow: 0 7px 20px rgba(0, 170, 190, .22);

    transition: transform .2s, box-shadow .2s;
}

.hero-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(0, 170, 190, .3);
}


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

.hero-illustration {
    position: relative;
    min-height: 330px;
}

.hero-card {
    background: white;
    border-radius: 20px;
    box-shadow: 0 12px 40px rgba(0, 0, 0, .12);
}

.main-card {
    position: absolute;
    width: 360px;
    height: 260px;

    left: 50%;
    top: 30px;

    transform: translateX(-50%);
    padding: 15px;
}

.mock-image {
    height: 135px;
    border-radius: 14px;

    background:
        linear-gradient(135deg, #0a9da5, #56cbd0);
}

.mock-content {
    padding: 13px 5px;
}

.mock-title {
    font-size: 18px;
    font-weight: 500;
}

.mock-text {
    color: #777;
    font-size: 13px;
    margin-top: 5px;
}

.mock-stars {
    color: #ffb321;
    margin-top: 7px;
}

.floating-card {
    position: absolute;

    background: white;
    padding: 13px 18px;

    border-radius: 13px;

    box-shadow: 0 8px 28px rgba(0, 0, 0, .12);

    display: flex;
    align-items: center;
    gap: 12px;

    font-size: 13px;
}

.floating-card > span {
    font-size: 23px;
}

.floating-card strong {
    display: block;
}

.floating-card small {
    display: block;
    color: #888;
    margin-top: 3px;
}

.floating-one {
    right: 0;
    top: 10px;
}

.floating-two {
    left: 0;
    bottom: 20px;
}


/* =========================
   STATS
========================= */

.stats {
    max-width: 1100px;
    margin: 0 auto 70px;

    background: white;

    border-radius: 20px;

    box-shadow: 0 6px 25px rgba(0, 0, 0, .07);

    display: grid;
    grid-template-columns: repeat(4, 1fr);

    padding: 30px;
}

.stat {
    text-align: center;
    border-left: 1px solid #eee;
}

.stat:last-child {
    border-left: 0;
}

.stat strong {
    display: block;
    color: #008b91;
    font-size: 24px;
    margin-bottom: 5px;
}

.stat span {
    color: #777;
    font-size: 13px;
}


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

.section {
    max-width: 1100px;
    margin: 0 auto;
    padding: 45px 20px 80px;
}

.section-heading {
    text-align: center;
    margin-bottom: 42px;
}

.section-heading h2 {
    font-size: 28px;
    margin: 0 0 12px;
}

.section-heading p {
    color: #777;
    margin: 0;
}


/* =========================
   PLANS
========================= */

.plans {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.plan-card {
    background: white;
    border-radius: 18px;
    padding: 30px 25px;

    position: relative;

    box-shadow: 0 5px 22px rgba(0, 0, 0, .07);

    border: 2px solid transparent;

    transition: transform .2s, box-shadow .2s;
}

.plan-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 30px rgba(0, 0, 0, .1);
}

.plan-card.popular {
    border-color: #08aabd;
}

.popular-badge {
    position: absolute;
    top: -14px;
    right: 25px;

    background: #08aabd;
    color: white;

    padding: 6px 15px;
    border-radius: 20px;

    font-size: 12px;
}

.plan-icon {
    width: 55px;
    height: 55px;

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

    background: #e9f8f9;
    border-radius: 15px;

    font-size: 25px;

    margin-bottom: 18px;
}

.plan-card h3 {
    margin: 0 0 10px;
    font-size: 20px;
}

.plan-card > p {
    color: #777;
    line-height: 1.9;
    font-size: 13px;
    min-height: 55px;
}

.plan-card ul {
    list-style: none;
    padding: 0;
    margin: 22px 0;
}

.plan-card li {
    margin: 10px 0;
    color: #555;
    font-size: 13px;
}

.plan-card li::before {
    content: "✓";
    color: #00a1a9;
    margin-left: 8px;
    font-weight: 500;
}

.plan-price {
    border-top: 1px solid #eee;
    padding-top: 20px;
    margin-top: 20px;
}

.plan-price strong {
    font-size: 22px;
}

.plan-price span {
    color: #888;
    font-size: 12px;
}

.plan-button {
    width: 100%;
    border: 0;

    background: #008f98;
    color: white;

    padding: 12px;

    border-radius: 10px;

    cursor: pointer;

    margin-top: 20px;

    font-size: 14px;

    transition: background .2s;
}

.plan-button:hover {
    background: #00777e;
}


/* =========================
   ORDER
========================= */

.order-section {
    background: #edf8f9;
    padding: 80px 20px;
}

.order-container {
    max-width: 1100px;
    margin: auto;

    display: grid;
    grid-template-columns: .85fr 1.15fr;
    gap: 50px;

    align-items: start;
}

.order-info h2 {
    font-size: 30px;
    margin: 0 0 15px;
}

.order-info > p {
    color: #666;
    line-height: 2;
}

.order-benefits {
    margin-top: 35px;
}

.order-benefits div {
    display: flex;
    align-items: center;
    gap: 12px;
    margin: 15px 0;
}

.order-benefits span {
    width: 28px;
    height: 28px;

    background: #d7f3f4;
    color: #008b91;

    border-radius: 50%;

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

    font-weight: 500;
}

.order-benefits p {
    margin: 0;
    color: #555;
    font-size: 14px;
}

.order-box {
    background: white;
    border-radius: 20px;
    padding: 30px;

    box-shadow: 0 8px 30px rgba(0, 0, 0, .08);
}

.form-title {
    font-size: 21px;
    font-weight: 500;
    margin-bottom: 25px;
}

.order-box form > label {
    display: block;
    font-size: 13px;
    margin: 17px 0 7px;
}

.order-box input[type="text"],
.order-box input[type="tel"],
.order-box select,
.order-box textarea {
    width: 100%;

    border: 1px solid #ddd;

    border-radius: 9px;

    padding: 12px 13px;

    outline: none;

    background: #fff;

    font-size: 13px;

    transition: border .2s, box-shadow .2s;
}

.order-box input:focus,
.order-box select:focus,
.order-box textarea:focus {
    border-color: #0ba6b2;
    box-shadow: 0 0 0 3px rgba(11, 166, 178, .1);
}

.order-box textarea::placeholder {
	color: gray;
}

.order-box textarea {
    resize: vertical;
}


/* duration */

.duration-options {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
}

.duration-option {
    position: relative;
}

.duration-option input {
    position: absolute;
    opacity: 0;
}

.duration-option span {
    display: block;

    border: 1px solid #ddd;
    border-radius: 9px;

    padding: 11px;

    text-align: center;

    cursor: pointer;
}

.duration-option strong {
    display: block;
    font-size: 13px;
}

.duration-option small {
    display: block;
    color: #888;
    margin-top: 3px;
    font-size: 10px;
}

.duration-option input:checked + span {
    border-color: #00a2ad;
    background: #effafa;
    color: #008b91;
}


/* summary */

.order-summary {
    background: #f5f7f7;

    border-radius: 12px;

    margin-top: 25px;

    padding: 15px;
}

.order-summary > div {
    display: flex;
    justify-content: space-between;

    padding: 7px 0;

    font-size: 12px;
}

.order-summary span {
    color: #777;
}

.order-summary strong {
    font-weight: 500;
}

.order-summary .total {
    border-top: 1px solid #ddd;
    margin-top: 7px;
    padding-top: 14px;
}

.order-summary .total strong {
    color: #008b91;
    font-size: 16px;
    font-weight: 500;
}

.submit-button {
    width: 100%;

    border: 0;

    background: #08aabd;
    color: white;

    border-radius: 10px;

    padding: 14px;

    font-size: 14px;

    cursor: pointer;

    margin-top: 15px;
}

.faq-answer p {
	font-size: 0.94rem;
}

.submit-button:disabled {
	opacity: 0.8;
	cursor: not-allowed;
}

.submit-button:hover:not(:disabled) {
    background: #078e9e;
}

.form-message {
    text-align: center;
    font-size: 13px;
    margin-top: 13px;
    min-height: 20px;
}


/* =========================
   STEPS
========================= */

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

.step {
    background: white;
    border-radius: 17px;
    padding: 25px;

    text-align: center;

    box-shadow: 0 5px 20px rgba(0, 0, 0, .06);
}

.step-number {
    width: 48px;
    height: 48px;

    margin: auto auto 15px;

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

    background: #e2f7f8;
    color: #008b91;

    border-radius: 50%;

    font-size: 19px;
    font-weight: 500;
}

.step h3 {
    font-size: 17px;
    margin: 10px 0;
}

.step p {
    color: #777;
    font-size: 13px;
    line-height: 1.9;
}


/* =========================
   FAQ
========================= */

.faq {
    max-width: 850px;
    margin: auto;
}

.faq-item {
    background: white;
    margin-bottom: 10px;

    border-radius: 12px;

    overflow: hidden;

    box-shadow: 0 3px 14px rgba(0, 0, 0, .05);
}

.faq-question {
    width: 100%;

    border: 0;
    background: white;

    padding: 19px;

    display: flex;
    justify-content: space-between;

    text-align: right;

    cursor: pointer;

    font-size: 0.95rem;
}

.faq-question span {
    color: #008f98;
    font-size: 20px;
}

.faq-answer {
    display: none;
	overflow: hidden;
    padding: 0 20px 18px;

    color: #777;
    line-height: 2;

    font-size: 13px;
	
}

.faq-item.active .faq-answer {
	display: block;
}

.faq-item.active .faq-question span {
    transform: rotate(45deg);
}


/* =========================
   FOOTER
========================= */

.footer {
    background: #087e84;
    color: white;
    padding: 40px 20px 20px;
}

.footer-inner {
    max-width: 1100px;
    margin: auto;

    display: flex;
    justify-content: space-between;

    gap: 30px;
}

.footer strong {
    font-size: 20px;
}

.footer p {
    color: #d7eeee;
    font-size: 13px;
}

.footer-links {
    display: flex;
    gap: 25px;
    align-items: center;
}

.footer-links a {
    font-size: 13px;
}

.copyright {
    max-width: 1100px;
    margin: 30px auto 0;

    border-top: 1px solid rgba(255,255,255,.15);

    padding-top: 18px;

    color: #cce9ea;
    font-size: 11px;
}


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

@media (max-width: 900px) {

    .hero {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-content {
        margin: auto;
    }

    .hero-illustration {
        max-width: 600px;
        width: 100%;
        margin: auto;
    }

    .plans {
        grid-template-columns: 1fr;
        max-width: 550px;
        margin: auto;
    }

    .order-container {
        grid-template-columns: 1fr;
        max-width: 650px;
    }

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


@media (max-width: 700px) {

    .header-inner {
        height: 60px;
    }

    .main-nav {
        display: none;
    }

    .mobile-menu-button {
        display: block;
    }

    .mobile-menu {
        background: #087e84;
        padding: 10px 20px 20px;
    }

    .mobile-menu a {
        display: block;
        padding: 12px 0;
        border-bottom: 1px solid rgba(255,255,255,.1);
    }

    .mobile-menu.open {
        display: block;
    }

    .hero {
        padding: 50px 20px;
    }

    .hero h1 {
        font-size: 29px;
    }

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

    .main-card {
        width: 290px;
        height: 255px;
    }

    .floating-card {
        transform: scale(.8);
    }

    .floating-one {
        right: -10px;
    }

    .floating-two {
        left: -10px;
    }

    .stats {
        grid-template-columns: repeat(2, 1fr);
        margin: 0 15px 50px;
        padding: 20px;
        gap: 20px;
    }

    .stat {
        border-left: 0;
    }

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

    .duration-options {
        grid-template-columns: 1fr;
    }

    .order-box {
        padding: 20px;
    }

    .footer-inner {
        flex-direction: column;
    }

    .footer-links {
        flex-wrap: wrap;
    }
}