:root {
    --primary: #f56100;
    --primary-dark: #d45200;
    --primary-light: #ff7a24;
    --secondary: #f56100;
    --secondary-dark: #b84600;
    --heading-text: #1a1a1a;
    --text-main: #393d3f;
    --text-muted: #5a5a5a;
    --bg-light: #f9fafb;
    --white: #ffffff;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
    --shadow-md:
        0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --radius-lg: 16px;
    --radius-md: 8px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Inter", sans-serif;
}

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-light);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
}

/* --- Header & Navigation --- */
header {
    position: fixed;
    top: 0;
    width: 100%;
    padding: 1.25rem 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 1000;
    transition: var(--transition);
    backdrop-filter: blur(12px);
    background: rgba(255, 255, 255, 0.9);
    border-bottom: 1px solid transparent;
}

header.scrolled {
    padding: 0.75rem 5%;
    box-shadow: var(--shadow-sm);
    background: var(--white);
    border-bottom: 1px solid #e2e8f0;
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-container h1 {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--heading-text);
    cursor: pointer;
    letter-spacing: -0.5px;
    margin: 0;
    line-height: 1;
}

.logo-container img {
    height: 50px;
    width: auto;
    cursor: pointer;
    display: block;
}

/* --- Hero Section --- */
.hero-section {
    position: relative;
    min-height: 90vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 120px 5% 80px;
    color: var(--white);
    background: radial-gradient(
        circle at top right,
        var(--secondary-dark),
        var(--primary-dark),
        var(--primary)
    );
    overflow: hidden;
}

.hero-section::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
}

.hero-section::after {
    content: "";
    position: absolute;
    top: -12%;
    left: -8%;
    width: 45vw;
    height: 45vw;
    max-width: 600px;
    max-height: 600px;
    background: radial-gradient(
        circle,
        rgba(255, 255, 255, 0.08) 0%,
        transparent 70%
    );
    border-radius: 50%;
    pointer-events: none;
}

.hero-shape-1 {
    position: absolute;
    bottom: -10%;
    right: -5%;
    width: 35vw;
    height: 35vw;
    max-width: 480px;
    max-height: 480px;
    background: linear-gradient(
        135deg,
        rgba(255, 255, 255, 0.06),
        rgba(255, 255, 255, 0.02)
    );
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 24px;
    transform: rotate(45deg);
    pointer-events: none;
}

.hero-shape-2 {
    position: absolute;
    top: 18%;
    right: 8%;
    width: 18vw;
    height: 18vw;
    max-width: 240px;
    max-height: 240px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.07);
    pointer-events: none;
}

.hero-shape-3 {
    position: absolute;
    top: 35%;
    left: 5%;
    width: 8vw;
    height: 8vw;
    max-width: 120px;
    max-height: 120px;
    background: rgba(255, 255, 255, 0.07);
    border-radius: 50%;
    pointer-events: none;
}

.hero-shape-4 {
    position: absolute;
    bottom: 15%;
    left: 12%;
    width: 14vw;
    height: 14vw;
    max-width: 200px;
    max-height: 200px;
    border: 2px solid rgba(255, 255, 255, 0.06);
    border-radius: 50%;
    pointer-events: none;
}

.hero-shape-5 {
    position: absolute;
    top: 10%;
    right: 25%;
    width: 6vw;
    height: 6vw;
    max-width: 90px;
    max-height: 90px;
    background-image: radial-gradient(
        circle,
        rgba(255, 255, 255, 0.15) 1.5px,
        transparent 1.5px
    );
    background-size: 12px 12px;
    pointer-events: none;
}

.hero-shape-6 {
    position: absolute;
    top: 22%;
    left: 15%;
    width: 10vw;
    height: 2px;
    max-width: 160px;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.12),
        transparent
    );
    transform: rotate(-30deg);
    pointer-events: none;
}

.hero-shape-7 {
    position: absolute;
    bottom: 25%;
    right: 18%;
    width: 5vw;
    height: 14vw;
    max-width: 70px;
    max-height: 220px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 12px;
    transform: rotate(20deg);
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 900px;
}

.hero-content h1 {
    font-size: 3.8rem;
    margin-bottom: 1.5rem;
    line-height: 1.1;
    font-weight: 800;
    letter-spacing: -1px;
}

.hero-content h1 span {
    color: #ffd59f;
}

.hero-content p {
    font-size: 1.3rem;
    margin-bottom: 2.5rem;
    opacity: 0.9;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    font-weight: 400;
}

/* --- Buttons --- */
.btn-group {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-bottom: 2rem;
}

.btn {
    padding: 0.8rem 2rem;
    border-radius: var(--radius-md);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
    cursor: pointer;
    border: none;
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1rem;
}

.btn-primary {
    background: var(--secondary);
    color: var(--white);
}

.btn-primary:hover {
    /*transform: translateY(-2px);*/
    box-shadow: 0 4px 12px rgba(245, 97, 0, 0.3);
    background: #ff7a24;
}

.btn-primary-dark {
    background: var(--heading-text);
    color: var(--white);
}

.btn-primary-dark:hover {
    /*transform: translateY(-2px);*/
    box-shadow: 0 4px 12px rgba(57, 61, 63, 0.3);
    background: #1a1a1a;
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.1);
    color: var(--white);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.2);
    /*transform: translateY(-2px);*/
}

/* --- Sections General --- */
.section {
    padding: 100px 5%;
}

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

.section-title {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--heading-text);
    font-weight: 700;
    letter-spacing: -0.5px;
}

.section-subtitle {
    font-size: 1.15rem;
    color: var(--text-muted);
    margin-bottom: 4rem;
    max-width: 650px;
    margin-inline: auto;
}

/* --- Feature Grid --- */
.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.feature-card {
    background: var(--white);
    padding: 3rem 2rem;
    border-radius: var(--radius-lg);
    transition: var(--transition);
    border: 1px solid #eef2f6;
    text-align: center;
    box-shadow: var(--shadow-sm);
}

.feature-card:hover {
    /*transform: translateY(-5px);*/
    box-shadow: var(--shadow-md);
    border-color: var(--primary);
}

.feature-icon {
    width: 64px;
    height: 64px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 1.5rem;
    color: var(--white);
}

.icon-primary {
    background: var(--primary);
}

.icon-primary-dark {
    background: var(--primary-dark);
}

.icon-accent {
    background: var(--secondary-dark);
}

.icon-charcoal {
    background: var(--text-main);
}

.feature-card h3 {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
    color: var(--heading-text);
    font-weight: 600;
}

.feature-card p {
    color: var(--text-muted);
    font-size: 1rem;
}

/* --- Alternating Section --- */
.alternating-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: center;
}

.alternating-content h3 {
    font-size: 2.25rem;
    margin-bottom: 1.25rem;
    color: var(--heading-text);
    font-weight: 700;
    letter-spacing: -0.5px;
}

.alternating-content p {
    font-size: 1.1rem;
    color: var(--text-muted);
    margin-bottom: 2rem;
}

.benefit-list {
    list-style: none;
    margin-top: 2rem;
}

.benefit-list li {
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 500;
    color: var(--text-main);
}

.benefit-list i {
    color: var(--primary);
    font-size: 1.2rem;
}

.alternating-image img {
    width: 100%;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    border: 8px solid var(--white);
}

/* --- CTA Section --- */
.cta-section {
    position: relative;
    background: linear-gradient(135deg, #1a1a1a, var(--primary-dark), #393d3f);
    color: white;
    text-align: center;
    padding: 100px 5%;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(57, 61, 63, 0.3);
}

.cta-shape-1 {
    position: absolute;
    top: -15%;
    right: -10%;
    width: 40vw;
    height: 40vw;
    max-width: 500px;
    max-height: 500px;
    background: radial-gradient(
        circle,
        rgba(255, 255, 255, 0.06) 0%,
        transparent 70%
    );
    border-radius: 50%;
    pointer-events: none;
}

.cta-shape-2 {
    position: absolute;
    bottom: -12%;
    left: -8%;
    width: 30vw;
    height: 30vw;
    max-width: 380px;
    max-height: 380px;
    border: 2px solid rgba(255, 255, 255, 0.06);
    border-radius: 50%;
    pointer-events: none;
}

.cta-shape-3 {
    position: absolute;
    top: 20%;
    left: 10%;
    width: 12vw;
    height: 12vw;
    max-width: 160px;
    max-height: 160px;
    background: rgba(255, 255, 255, 0.04);
    border-radius: 16px;
    transform: rotate(30deg);
    pointer-events: none;
}

.cta-shape-4 {
    position: absolute;
    bottom: 20%;
    right: 12%;
    width: 8vw;
    height: 8vw;
    max-width: 100px;
    max-height: 100px;
    background-image: radial-gradient(
        circle,
        rgba(255, 255, 255, 0.12) 1.5px,
        transparent 1.5px
    );
    background-size: 10px 10px;
    pointer-events: none;
}

.cta-shape-5 {
    position: absolute;
    top: 50%;
    left: 5%;
    width: 15vw;
    height: 2px;
    max-width: 200px;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.08),
        transparent
    );
    transform: rotate(-15deg);
    pointer-events: none;
}

.cta-shape-6 {
    position: absolute;
    top: 15%;
    right: 20%;
    width: 4vw;
    height: 12vw;
    max-width: 50px;
    max-height: 150px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    transform: rotate(-25deg);
    pointer-events: none;
}

.cta-section h2 {
    font-size: 3rem;
    margin-bottom: 1rem;
    font-weight: 800;
    letter-spacing: -1px;
}

footer {
    text-align: center;
    padding: 60px 5%;
    color: var(--text-muted);
    font-size: 0.9rem;
    border-top: 1px solid #e2e8f0;
    background: var(--white);
}

/* --- Responsive Design --- */
@media (max-width: 1200px) {
    .hero-content h1 {
        font-size: 3.2rem;
    }
    .section-title {
        font-size: 2.25rem;
    }
    .cta-section h2 {
        font-size: 2.5rem;
    }
}

@media (max-width: 992px) {
    .hero-content h1 {
        font-size: 2.8rem;
    }
    .hero-content p {
        font-size: 1.15rem;
    }
    .section {
        padding: 70px 5%;
    }
    .section-title {
        font-size: 2rem;
    }
    .feature-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .alternating-grid {
        gap: 3rem;
    }
    .alternating-content h3 {
        font-size: 1.8rem;
    }
    .cta-section h2 {
        font-size: 2.25rem;
    }
    .hero-shape-1,
    .hero-shape-2 {
        display: none;
    }
}

@media (max-width: 992px) {
    header {
        padding: 1rem 4%;
    }
    header.scrolled {
        padding: 0.6rem 4%;
    }
    .logo-container h1 {
        font-size: 1.2rem;
    }
    .logo-container img {
        height: 32px;
    }
    .hero-section {
        min-height: 80vh;
        padding: 100px 5% 60px;
    }
    .hero-content h1 {
        font-size: 2.2rem;
        line-height: 1.15;
    }
    .hero-content p {
        font-size: 1.05rem;
    }
    .btn-group {
        flex-direction: column;
        align-items: center;
    }
    .btn {
        width: 100%;
        max-width: 300px;
        justify-content: center;
    }
    .section {
        padding: 60px 5%;
    }
    .section-title {
        font-size: 1.75rem;
    }
    .section-subtitle {
        font-size: 1rem;
        margin-bottom: 2.5rem;
    }
    .feature-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    .feature-card {
        padding: 2rem 1.5rem;
    }
    .alternating-grid {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2.5rem;
    }
    .benefit-list li {
        justify-content: center;
    }
    .alternating-content h3 {
        font-size: 1.6rem;
    }
    .cta-section {
        padding: 50px 5%;
        margin: 30px 3%;
        border-radius: 20px;
    }
    .cta-section h2 {
        font-size: 1.75rem;
    }
    .cta-section p {
        font-size: 1rem !important;
    }
    .cta-section .btn {
        font-size: 1rem !important;
        padding: 0.8rem 2rem !important;
    }
    footer {
        padding: 40px 5%;
    }
    .hero-shape-3,
    .hero-shape-4,
    .hero-shape-5,
    .hero-shape-6,
    .hero-shape-7,
    .cta-shape-3,
    .cta-shape-5,
    .cta-shape-6 {
        display: none;
    }
}

@media (max-width: 480px) {
    header {
        padding: 0.8rem 4%;
    }
    .logo-container img {
        height: 28px;
    }
    .logo-container h1 {
        font-size: 1rem;
        margin-left: 6px;
    }
    .hero-section {
        min-height: 75vh;
        padding: 90px 5% 50px;
    }
    .hero-content h1 {
        font-size: 1.75rem;
    }
    .hero-content p {
        font-size: 0.95rem;
    }
    .section {
        padding: 50px 5%;
    }
    .section-title {
        font-size: 1.5rem;
    }
    .section-subtitle {
        font-size: 0.95rem;
    }
    .feature-card {
        padding: 1.5rem 1.25rem;
    }
    .feature-card h3 {
        font-size: 1.1rem;
    }
    .feature-card p {
        font-size: 0.9rem;
    }
    .alternating-content h3 {
        font-size: 1.4rem;
    }
    .alternating-content p {
        font-size: 1rem;
    }
    .cta-section {
        padding: 40px 5%;
        margin: 20px 2%;
        border-radius: 16px;
    }
    .cta-section h2 {
        font-size: 1.5rem;
    }
    .cta-section p {
        font-size: 0.95rem !important;
    }
    .benefit-list li {
        font-size: 0.95rem;
    }
    footer {
        padding: 30px 5%;
        font-size: 0.85rem;
    }
    .hero-shape-1,
    .hero-shape-2,
    .cta-shape-1,
    .cta-shape-2 {
        display: none;
    }
}