/*==================================================
    LANGLY WEBSITE
    STYLE.CSS
    Part 1
==================================================*/

/*=========================
    GOOGLE FONTS
=========================*/

@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800&family=Open+Sans:wght@300;400;500;600;700&display=swap');

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

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

html{
    scroll-behavior:smooth;
}

body{
    font-family:'Open Sans',sans-serif;
    background:#ffffff;
    color:#333;
    line-height:1.7;
    overflow-x:hidden;
}

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

a{
    text-decoration:none;
}

ul{
    list-style:none;
}

.container{
    width:90%;
    max-width:1250px;
    margin:auto;
}

/*=========================
    COLOURS
=========================*/

:root{

    --navy:#0B2D5B;
    --red:#C62828;
    --white:#ffffff;
    --light:#F7F9FC;
    --grey:#6E7781;
    --border:#E8EDF4;

    --shadow:0 15px 40px rgba(0,0,0,.08);

    --radius:18px;

    --transition:.35s ease;

}

/*=========================
    TYPOGRAPHY
=========================*/

h1,h2,h3,h4,h5{

    font-family:'Poppins',sans-serif;
    color:var(--navy);

}

h1{

    font-size:4rem;
    line-height:1.15;

}

h2{

    font-size:2.8rem;
    margin-bottom:20px;

}

h3{

    font-size:1.5rem;

}

p{

    color:var(--grey);

}

section{

    padding:110px 0;

}

.section-title{

    text-align:center;
    margin-bottom:70px;

}

.section-title span{

    color:var(--red);
    font-weight:700;
    letter-spacing:2px;
    font-size:.9rem;

}

.section-title p{

    max-width:760px;
    margin:20px auto 0;

}

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

.btn-primary{

    display:inline-flex;
    align-items:center;
    gap:10px;

    background:var(--red);

    color:white;

    padding:16px 36px;

    border-radius:40px;

    font-weight:600;

    transition:var(--transition);

    box-shadow:0 12px 25px rgba(198,40,40,.25);

}

.btn-primary:hover{

    transform:translateY(-4px);

    background:#a71d1d;

}

.btn-secondary{

    display:inline-block;

    padding:16px 36px;

    border-radius:40px;

    border:2px solid white;

    color:white;

    transition:var(--transition);

}

.btn-secondary:hover{

    background:white;

    color:var(--navy);

}

/*=========================
    PRELOADER
=========================*/

#preloader{

    position:fixed;

    inset:0;

    background:white;

    display:flex;

    justify-content:center;

    align-items:center;

    z-index:99999;

}

.loader{

    width:65px;

    height:65px;

    border:6px solid #eee;

    border-top:6px solid var(--red);

    border-radius:50%;

    animation:spin 1s linear infinite;

}

@keyframes spin{

    to{

        transform:rotate(360deg);

    }

}

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

header{

    position:fixed;

    width:100%;

    top:0;

    left:0;

    z-index:999;

    background:rgba(255,255,255,.88);

    backdrop-filter:blur(12px);

    border-bottom:1px solid rgba(255,255,255,.2);

    transition:var(--transition);

}

.navbar{

    height:90px;

    display:flex;

    justify-content:space-between;

    align-items:center;

}

.logo img{

    height:200px;
    margin-top: 20px;

}

nav ul{

    display:flex;

    gap:35px;

}

nav a{

    color:var(--navy);

    font-weight:600;

    position:relative;

}

nav a::after{

    content:"";

    position:absolute;

    left:0;

    bottom:-8px;

    width:0;

    height:2px;

    background:var(--red);

    transition:var(--transition);

}

nav a:hover::after{

    width:100%;

}

.header-button{

    background:var(--red);

    color:white;

    padding:14px 28px;

    border-radius:40px;

    font-weight:600;

    transition:var(--transition);

}

.header-button:hover{

    transform:translateY(-3px);

}

#menu-toggle{

    display:none;

    font-size:30px;

    margin-top: 5px;

    margin-right: 25px;

    color:var(--navy);

    cursor:pointer;

}

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

.hero{

    min-height:100vh;

    position:relative;

    background:url("images/london.png") center center/cover;

    display:flex;

    align-items:center;

}

.hero-overlay{

    position:absolute;

    inset:0;

    /* background:linear-gradient(
        rgba(11,45,91,.82),
        rgba(11,45,91,.70)
    ); */

    background:linear-gradient(
        to right,
        rgba(3, 15, 30, 0.82),
        rgba(8, 31, 61, 0.7)
    );

}

.hero-container{

    position:relative;

    z-index:2;

    display:grid;

    grid-template-columns:1.1fr .9fr;

    align-items:center;

    gap:60px;

}

.hero-tag{

    display:inline-block;

    background:rgba(255,255,255,.18);

    color:white;

    padding:10px 20px;

    border-radius:50px;

    margin-bottom:25px;

    backdrop-filter:blur(10px);

    font-weight:600;

}

.hero-text h1{

    color:white;

    margin-bottom:25px;

}

.hero-text p{

    color:white;

    font-size:1.15rem;

    margin-bottom:35px;

}

.hero-buttons{

    display:flex;

    gap:18px;

    flex-wrap:wrap;

    margin-bottom:35px;

}

.hero-features{

    display:flex;

    gap:25px;

    flex-wrap:wrap;

}

.hero-features div{

    color:white;

    display:flex;

    align-items:center;

    gap:8px;

    font-weight:600;

}

.hero-features i{

    color:#4ade80;

}

.hero-image{

    animation:floatImage 5s ease-in-out infinite;

}

@keyframes floatImage{

    0%,100%{

        transform:translateY(0);

    }

    50%{

        transform:translateY(-12px);

    }

}

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

.stats{
    background:#fff;
    margin-top:-60px;
    position:relative;
    z-index:5;
}

.stats-grid{
    display:grid;
    grid-template-columns:repeat(4,1fr);
    gap:30px;
}

.stat-card{
    background:#fff;
    border-radius:20px;
    padding:40px 25px;
    text-align:center;
    box-shadow:var(--shadow);
    transition:var(--transition);
}

.stat-card:hover{
    transform:translateY(-10px);
}

.stat-card h2{
    color:var(--red);
    font-size:3rem;
    margin-bottom:10px;
}

.stat-card p{
    font-weight:600;
    color:var(--grey);
}

/*==================================================
    ABOUT
==================================================*/

.about{
    background:var(--white);
}

.about-grid{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:80px;
    align-items:center;
}

.about-image{
    position:relative;
}

.about-image img{
    border-radius:25px;
    box-shadow:var(--shadow);
}

.about-content h3{
    margin-bottom:25px;
}

.about-content p{
    margin-bottom:25px;
}

.about-content ul{
    margin-top:25px;
}

.about-content li{
    display:flex;
    align-items:flex-start;
    gap:15px;
    margin-bottom:18px;
    font-size:1.05rem;
    color:#444;
}

.about-content li i{
    color:var(--red);
    margin-top:4px;
}

/*==================================================
    BENEFITS
==================================================*/

.benefits{
    background:var(--light);
}

.benefits-grid{
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:35px;
}

.benefit-card{

    background:white;

    padding:40px 35px;

    border-radius:22px;

    box-shadow:var(--shadow);

    transition:var(--transition);

    position:relative;

    overflow:hidden;

}

.benefit-card::before{

    content:"";

    position:absolute;

    top:0;
    left:0;

    width:100%;

    height:5px;

    background:var(--red);

    transform:scaleX(0);

    transition:.4s;

}

.benefit-card:hover::before{

    transform:scaleX(1);

}

.benefit-card:hover{

    transform:translateY(-12px);

}

.benefit-card .icon{

    width:75px;

    height:75px;

    border-radius:18px;

    background:rgba(198,40,40,.08);

    display:flex;

    align-items:center;

    justify-content:center;

    margin-bottom:30px;

}

.benefit-card .icon i{

    font-size:34px;

    color:var(--red);

}

.benefit-card h3{

    margin-bottom:18px;

}

.benefit-card p{

    color:var(--grey);

}

/*==================================================
    TIMELINE
==================================================*/

.journey{
    background:#fff;
}

.timeline{

    position:relative;

    max-width:900px;

    margin:auto;

}

.timeline::before{

    content:"";

    position:absolute;

    left:35px;

    top:0;

    width:4px;

    height:100%;

    background:var(--red);

}

.timeline-item{

    display:flex;

    gap:35px;

    margin-bottom:55px;

    position:relative;

}

.timeline-number{

    width:70px;

    height:70px;

    border-radius:50%;

    background:var(--red);

    color:white;

    display:flex;

    justify-content:center;

    align-items:center;

    font-weight:700;

    font-size:22px;

    flex-shrink:0;

    box-shadow:0 10px 20px rgba(198,40,40,.3);

}

.timeline-content{

    background:white;

    border-radius:20px;

    padding:30px;

    box-shadow:var(--shadow);

    flex:1;

    transition:var(--transition);

}

.timeline-content:hover{

    transform:translateX(10px);

}

.timeline-content h3{

    margin-bottom:12px;

}

/*==================================================
    CTA BANNER
==================================================*/

.cta-banner{

    background:linear-gradient(
        135deg,
        var(--navy),
        #143f7d
    );

    color:white;

}

.cta-container{

    display:flex;

    justify-content:space-between;

    align-items:center;

    gap:40px;

}

.cta-banner h2{

    color:white;

    margin-bottom:18px;

}

.cta-banner p{

    color:rgba(255,255,255,.9);

    max-width:700px;

}

/*==================================================
    ACHIEVEMENTS
==================================================*/

.achievements{

    background:var(--light);

}

.achievement-grid{

    display:grid;

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

    gap:30px;

}

.achievement-card{

    background:white;

    border-radius:20px;

    padding:40px 30px;

    text-align:center;

    box-shadow:var(--shadow);

    transition:var(--transition);

}

.achievement-card:hover{

    transform:translateY(-12px);

}

.achievement-card i{

    font-size:42px;

    color:var(--red);

    margin-bottom:25px;

}

.achievement-card h3{

    margin-bottom:15px;

}

.achievement-card p{

    color:var(--grey);

}

/*==================================================
    TESTIMONIALS
==================================================*/

.testimonials{
    background:#fff;
}

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

.testimonial-card{
    background:#fff;
    padding:35px;
    border-radius:20px;
    box-shadow:var(--shadow);
    transition:var(--transition);
    border-top:5px solid var(--red);
}

.testimonial-card:hover{
    transform:translateY(-10px);
}

.stars{
    color:#FFC107;
    font-size:22px;
    margin-bottom:20px;
}

.testimonial-card p{
    font-style:italic;
    margin-bottom:25px;
}

.testimonial-author{
    display:flex;
    align-items:center;
    gap:15px;
}

.testimonial-author img{
    width:65px;
    height:65px;
    border-radius:50%;
    object-fit:cover;
}

.testimonial-author h4{
    margin-bottom:3px;
}

.testimonial-author span{
    color:var(--grey);
    font-size:.9rem;
}

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

.faq{
    background:var(--light);
}

.faq-container{
    max-width:900px;
    margin:auto;
}

.faq-item{
    background:white;
    border-radius:15px;
    margin-bottom:20px;
    overflow:hidden;
    box-shadow:var(--shadow);
}

.faq-question{
    width:100%;
    padding:25px;
    background:white;
    border:none;
    cursor:pointer;
    display:flex;
    justify-content:space-between;
    align-items:center;
    font-size:1.05rem;
    font-weight:600;
    color:var(--navy);
}

.faq-question i{
    color:var(--red);
}

.faq-answer{
    padding:0 25px 25px;
    color:var(--grey);
}

/*==================================================
    CONTACT
==================================================*/

.contact{
    background:#fff;
}

.contact-grid{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:60px;
}

.contact-info h3{
    margin-bottom:20px;
}

.contact-info p{
    margin-bottom:20px;
}

.contact-item{
    display:flex;
    align-items:center;
    gap:15px;
    margin-bottom:20px;
    font-size:1.05rem;
}

.contact-item i{
    color:var(--red);
    font-size:20px;
    width:25px;
}

.contact-form{
    display:flex;
    flex-direction:column;
    gap:20px;
}

.contact-form input,
.contact-form textarea{

    width:100%;
    padding:16px 18px;
    border:1px solid var(--border);
    border-radius:15px;
    font-size:1rem;
    font-family:'Open Sans',sans-serif;
    outline:none;
    transition:var(--transition);

}

.contact-form input:focus,
.contact-form textarea:focus{

    border-color:var(--red);

}

/*==================================
    SOCIAL MEDIA
===================================*/

.social-section{

    background:#0B2D5B;

    padding:70px 20px;

    text-align:center;

    color:#fff;

}

.social-section h3{

    font-size:32px;

    margin-bottom:15px;

    color:#fff;

}

.social-section p{

    max-width:650px;

    margin:0 auto 40px;

    color:rgba(255,255,255,.8);

    line-height:1.8;

}

.social-icons{

    display:flex;

    justify-content:center;

    align-items:center;

    gap:25px;

    flex-wrap:wrap;

}

.social-icons a{

    width:65px;

    height:65px;

    border-radius:50%;

    display:flex;

    justify-content:center;

    align-items:center;

    background:#ffffff;

    color:#0B2D5B;

    font-size:28px;

    text-decoration:none;

    transition:.35s ease;

    box-shadow:0 12px 25px rgba(0,0,0,.18);

}

.social-icons a:hover{

    background:#C62828;

    color:#fff;

    transform:translateY(-8px);

    box-shadow:0 18px 35px rgba(0,0,0,.25);

}

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

footer{
    background:var(--navy);
    color:white;
    padding-top:80px;
}

.footer-grid{
    display:grid;
    grid-template-columns:1fr 1fr 1fr;
    gap:150px;
    padding-bottom:50px;
}

.footer-logo{
    width:5000px;
}

footer h3{
    color:white;
    margin-bottom:20px;
}

footer p,
footer li,
footer a{
    color:#d8dbe3;
    margin-bottom:12px;
}

footer ul li{
    margin-bottom:12px;
}

footer a:hover{
    color:white;
}

.copyright{
    border-top:1px solid rgba(255,255,255,.12);
    text-align:center;
    padding:25px;
    color:#b8bfd0;
}

/*==================================================
    FLOATING WHATSAPP
==================================================*/

.floating-whatsapp{

    position:fixed;
    right:25px;
    bottom:25px;

    width:65px;
    height:65px;

    background:#25D366;

    color:white;

    border-radius:50%;

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

    font-size:32px;

    box-shadow:0 15px 35px rgba(0,0,0,.25);

    z-index:999;

    transition:var(--transition);

}

.floating-whatsapp:hover{

    transform:scale(1.12);

}

/*==================================================
    SCROLL TO TOP
==================================================*/

#scrollTop{

    position:fixed;

    right:25px;

    bottom:105px;

    width:55px;

    height:55px;

    border:none;

    border-radius:50%;

    background:var(--red);

    color:white;

    cursor:pointer;

    display:none;

    box-shadow:var(--shadow);

    transition:var(--transition);

}

#scrollTop:hover{

    transform:translateY(-5px);

}

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

@media(max-width:1100px){

    .benefits-grid,
    .achievement-grid,
    .testimonial-slider{
        grid-template-columns:repeat(2,1fr);
    }

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

}

@media(max-width:900px){

    #menu-toggle{
        display:block;
    }

    nav{
        display:none;
    }

    .hero-container,
    .about-grid,
    .contact-grid,
    .cta-container{
        grid-template-columns:1fr;
        display:grid;
        text-align:center;
    }

    .hero-image{
        margin-top:50px;
    }

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

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

}

@media(max-width:768px){

    h1{
        font-size:2.6rem;
    }

    h2{
        font-size:2rem;
    }

    .benefits-grid,
    .achievement-grid,
    .testimonial-slider,
    .stats-grid{
        grid-template-columns:1fr;
    }

    .timeline::before{
        display:none;
    }

    .timeline-item{
        flex-direction:column;
    }

    .timeline-number{
        margin:auto;
    }

    .hero-buttons{
        flex-direction:column;
        align-items:center;
    }

}

@media(max-width:480px){

    .container{
        width:94%;
    }

    .navbar{
        height:80px;
    }

    .logo img{
        height:58px;
    }

    h1{
        font-size:2.1rem;
    }

    .btn-primary,
    .btn-secondary,
    .header-button{
        width:100%;
        justify-content:center;
    }

    .floating-whatsapp{
        width:58px;
        height:58px;
        font-size:28px;
    }

}

/* Scroll-to-top button */

#scrollTop{
    opacity:0;
    visibility:hidden;
    transition:.3s ease;
}

#scrollTop.show{
    opacity:1;
    visibility:visible;
}

/* Contact form validation */

.contact-form .error{
    border:2px solid #C62828 !important;
}

/* Image fade-in */

img{
    opacity:0;
    transition:opacity .5s ease;
}

img.loaded{
    opacity:1;
}