:root {
    --primary: #F08700;
    --gradient: linear-gradient(90deg, #F46B45, #FFB34C);
    --text: #171717;
    --bg: #FFFFFF;
    --radius-full: 999px;
    --font-heading: 'Poppins', sans-serif;
    --font-body: 'Poppins', sans-serif;
    --h1-text-size: 4rem;
    --h1-text-weight: 400;
    --h2-text-size: 2.5rem;
    --h2-text-weight: 400;
    --section-margin: 8rem;
}


/* Reset & base */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-body);
    color: var(--text);
    background: var(--bg);
    line-height: 1.5;
}

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

/* ---------------------------------------------------------------------------------------------------------------
GLOBAL
--------------------------------------------------------------------------------------------------------------- */

.body-layout {
    width: 1120px;
    margin: 0 auto;
}


h1 {
    font-size: var(--h1-text-size);
    font-weight: var(--h1-text-weight);
    font-family: var(--font-heading);
}

h2 {
    font-size: var(--h2-text-size);
    font-weight: var(--h2-text-weight);
    font-family: var(--font-heading);
}

.section-label {
    font-size: 0.875rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #666;
    margin-bottom: 0.5rem;
}

/* ---------------------------------------------------------------------------------------------------------------
   NAVBAR
--------------------------------------------------------------------------------------------------------------- */
.navbar {
    width: 100%;
    top: 0;
    overflow: hidden;
    background: #fff;
    /* border-bottom: 1px solid #eee; */
    position: sticky;
    z-index: 10;
}

.navbar-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 2rem;
    /* vertical padding; horizontal comes from .container */
}

/* Default: no border at top */
.navbar:not(.scrolled) {
    border-bottom: none;
}

/* Add border once you scroll */
.navbar.scrolled {
    border-bottom: 1px solid #ddd;
}

/* logo */
.logo {
    display: flex;
    align-items: center;
}

.logo-img {
    height: 40px;
}

.logo-text {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    margin-left: 0.5rem;
}

/* nav links */
.nav ul {
    display: flex;
    gap: 2rem;
    list-style: none;
}

.nav a {
    font-weight: 500;
    transition: color 0.2s;
}

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

/* navbar actions */
.navbar-actions {
    display: flex;
    gap: 1rem;
}

/* buttons */
.btn {
    padding: 0.5rem 1.25rem;
    border-radius: var(--radius-full);
    font-weight: 400;
    transition: all 0.3s;
    text-align: center;
    border: none;
}

.btn-primary {
    background: var(--gradient);
    color: #fff;
}


.btn-primary:hover {
    opacity: 0.9;
}

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

.btn-outline:hover {
    background: var(--primary);
    color: #fff;
}

.btn-info {
    background: #464646;
    color: #fff;
}

.btn-info:hover {
    opacity: 0.8;
}

/* hamburger toggle (mobile) */
.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
}

.hamburger,
.hamburger::before,
.hamburger::after {
    display: block;
    width: 25px;
    height: 2px;
    background: var(--text);
    position: relative;
    transition: transform 0.3s, top 0.3s, opacity 0.3s;
}

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
}

.hamburger::before {
    top: -8px;
}

.hamburger::after {
    top: 8px;
}

/* --------------------------------------------------------------------------------------------------------
   HERO
---------------------------------------------------------------------------------------------------------- */
.hero {
    position: relative;
    overflow: visible;
    background: var(--bg);
    margin-top: 6rem;
}

/* center-constrain & flex layout */
.hero-inner {
    display: flex;
    align-items: center;
    justify-content: space-evenly;
}


/* hero text */
.hero-content h1 {
    line-height: 1.2;
    margin-bottom: 1rem;
    width: 560px;
}

.highlight {
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-content p {
    max-width: 500px;
    margin-bottom: 1.5rem;
    color: #333;
}

/* hero buttons */
.hero-buttons {
    display: block;
    gap: 1rem;
}

.btn-hero {
    padding: 0.65rem 1.75rem;
    font-size: 1.25rem;
    /* font-weight: 500; */
}

.btn-hero-outline {
    padding: 0.5rem 1.75rem;
    font-size: 1.25rem;
    /* font-weight: 500; */
}

/* hero image */
.hero-image img {
    width: 100%;
    /* max-width: 600px; */
    border-radius: 8px;
    /* width: 800px; */
    border-radius: 10px;
    box-shadow:
        0px 0px 2.1px 0px rgba(0, 0, 0, 0.25),
        0px 0px 15.9px 4px rgba(209, 209, 209, 0.42);
}



/* ---------------------------------------------------------------------------------------------------------
   PROBLEM SECTION (simplicity)
--------------------------------------------------------------------------------------------------------- */
.problem-inner {
    display: flex;
    align-items: end;
    justify-content: space-between;
    margin-top: var(--section-margin);
    gap: 2rem;
}


/* main heading */
.section-heading {
    line-height: 1.2;
    margin-bottom: 1rem;
    width: 600px;
}

/* paragraph under heading */
.section-text {
    max-width: 480px;
    color: #333;
    margin-bottom: 2rem;
}

/* images: left & right */
.problem-left img,
.problem-image img {
    /* width: 100%; */
    border-radius: 8px;
    display: block;
}

.problem-left img {
    width: 100%;
}

.problem-image img {
    width: 100%;
}

/* push the right-side bottom image away from the text */
.problem-image {
    margin-top: 2rem;
}

@media (max-width: 768px) {
    .problem-inner {
        flex-direction: column;
        text-align: center;
    }

    .problem-image {
        margin-top: 1.5rem;
    }
}


/* ---------------------------------------------------------------------------------------------------------
   AMPLIFICATION SECTION (structure)
--------------------------------------------------------------------------------------------------------- */
.amplification-section {
    position: relative;
    /* so blobs can overflow if needed */
    overflow: visible;
}

.amplification-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: var(--section-margin);
    gap: 2rem;
    position: relative;
    /* positioning context for blob */
}

/* blob behind content */
.amplification-blob {
    position: absolute;
    top: -20px;
    /* adjust as needed */
    right: -40px;
    /* adjust as needed */
    width: 400px;
    /* or percentage: 30% */
    opacity: 0.4;
    pointer-events: none;
    z-index: 1;
}

/* left-side image */
.amplification-left img {
    width: 110%;
    border-radius: 8px;
    display: block;
}

/* right-side text */
.amplification-right {
    position: relative;
    z-index: 2;
    /* sits above the blob */
    max-width: 600px;
}

.section-heading {
    line-height: 1.2;
    margin-bottom: 1rem;
}

.section-text {
    color: #333;
    line-height: 1.6;
}


/* ---------------------------------------------------------------------------------------------------------
   SOLUTION SECTION (better tools)
--------------------------------------------------------------------------------------------------------- */

.solution-section {
    overflow: visible;
    margin-top: var(--section-margin);
}

.solution-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.solution-section .section-heading {
    width: 500px;
}


/* ---------------------------------------------------------------------------------------------------------
   FEATURES SHOWCASE
--------------------------------------------------------------------------------------------------------- */
.feature-showcase {
    margin-top: 1rem;
}

.feature-showcase .section-heading {
    margin: 0 auto;
    margin-top: var(--section-margin);
}

.feature-showcase .section-text {
    margin: 0 auto;
    margin-bottom: 2rem;
}

.feature-showcase-inner {
    display: flex;
    flex-direction: column;
    text-align: center;
}

.features-titles-list {
    list-style: none;
    display: flex;
    flex-direction: row;
    justify-content: space-evenly;
    margin: 0 5rem;
}

.feature-showcase-img img {
    transform: translateY(50px);
    width: 100%;
    border-radius: 10px;
    box-shadow:
        0px 0px 2.1px 0px rgba(0, 0, 0, 0.25),
        0px 0px 15.9px 4px rgba(209, 209, 209, 0.42);
    margin-bottom: 50px;

}


/* --------------------------------------------------------------------------------------------------------
   MOBILE APP
----------------------------------------------------------------------------------------------------------- */

.mobile-app {
    overflow: visible;
    margin: var(--section-margin) 0;
}

.mobile-app-inner {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
}

.mobile-app .section-heading {
    width: 450px;
}

/* --------------------------------------------------------------------------------------------------------
   RESPONSIVE
----------------------------------------------------------------------------------------------------------- */
@media (max-width: 640px) {

    /* mobile nav */
    .nav {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: var(--bg);
        border-bottom: 1px solid #eee;
    }

    .nav.active {
        display: flex;
    }

    .nav ul {
        flex-direction: column;
        gap: 1rem;
        padding: 1rem 0;
    }

    .navbar-actions {
        display: none;
    }

    .nav-toggle {
        display: block;
    }

    .nav-toggle.open .hamburger {
        background: transparent;
    }

    .nav-toggle.open .hamburger::before {
        transform: rotate(45deg);
        top: 0;
    }

    .nav-toggle.open .hamburger::after {
        transform: rotate(-45deg);
        top: 0;
    }

    /* hero stack */
    .hero-inner {
        flex-direction: column;
        text-align: center;
        padding: 2rem 0;
    }

    .hero-content h1 {
        font-size: 2rem;
    }

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

    .hero-buttons .btn {
        width: 100%;
        max-width: 240px;
        margin: 0.5rem auto;
    }

    .hero-image {
        margin-top: 2rem;
    }
}

@media (max-width: 768px) {
    .amplification-inner {
        flex-direction: column;
        text-align: center;
    }

    .amplification-blob {
        top: -10px;
        right: -10px;
        width: 300px;
    }

    .amplification-right {
        margin-top: 1.5rem;
    }

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

@media (max-width: 1024px) {}

@media (max-width: 1280px) {
    .hero-content h1 {
        font-size: 3rem;
    }

    .hero-image img {
        width: 600px
    }

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

    .hero-buttons .btn {
        width: 100%;
        max-width: 240px;
        margin: auto;
    }
}

/* --------------------------------------------------------------------------------------------------------
   FOOTER
----------------------------------------------------------------------------------------------------------- */

.footer {
    background-color: #121212;
    color: #fff;
    padding: 4rem 2rem;
    font-family: 'Poppins', sans-serif;
}

.footer-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    max-width: 1120px;
    margin: auto;
    gap: 2rem;
}

.footer-section {
    flex: 1 1 200px;
}

.footer-section h3 {
    font-size: 1.2rem;
    margin-bottom: 1rem;
    font-weight: 400;
}

.footer-section ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section ul li a {
    color: #ccc;
    text-decoration: none;
    transition: 0.2s ease;
}

.footer-section ul li a:hover {
    color: #fff;
    text-decoration: underline;
}

.footer-socials {
    display: flex;
    gap: 1rem;
    align-items: center;
    margin-top: 1rem;
}

.footer-socials a img {
    width: 20px;
    height: 20px;
    filter: brightness(0) invert(1);
    transition: 0.3s ease;
}

.footer-socials a:hover img {
    opacity: 0.8;
}

.dropdown-arrow {
    font-size: 0.8rem;
    margin-left: 0.25rem;
}