/* ==================== */
/* Variables & Reset     */
/* ==================== */
:root {
    --color-primary: #E8402A;
	--color-primary-dark: #C62E1A;
	--color-primary-light: #F07A30;
	--color-secondary: #1A1A2E;
	--color-text: #1A1A2E;
	--color-text-light: #5C4A6E;
	--color-bg: #F5EFE6;
	--color-bg-alt: #EDE5D8;
	--color-border: #D9CCBC;
	--color-success: #10b981;

    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow: 0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);

    --radius-sm: 0.375rem;
    --radius: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;

    --transition: 0.3s ease;

    --header-height: 4rem;
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: var(--header-height);
}

body {
    font-family: var(--font-family);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-bg);
}

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

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

ul {
    list-style: none;
}

button {
    cursor: pointer;
    border: none;
    background: none;
    font-family: inherit;
}

/* ==================== */
/* Utilities            */
/* ==================== */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.section {
    padding: 5rem 0;
}

.section__subtitle {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-primary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.5rem;
}

.section__title {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 700;
    color: var(--color-secondary);
    margin-bottom: 3rem;
}

/* ==================== */
/* Buttons              */
/* ==================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.875rem 1.75rem;
    font-size: 1rem;
    font-weight: 500;
    border-radius: var(--radius);
    transition: all var(--transition);
}

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

.btn--primary:hover {
    background-color: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

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

.btn--secondary:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.btn--large {
    padding: 1rem 2.5rem;
    font-size: 1.125rem;
}

.btn--full {
    width: 100%;
}

/* ==================== */
/* Header               */
/* ==================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--header-height);
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-border);
    z-index: 1000;
    transition: all var(--transition);
}

.header--scrolled {
    box-shadow: var(--shadow);
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

.nav__logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-secondary);
}

.nav__logo span {
    color: var(--color-primary);
}

.nav__list {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav__link {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--color-text);
    transition: color var(--transition);
    position: relative;
}

.nav__link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-primary);
    transition: width var(--transition);
}

.nav__link:hover,
.nav__link.active {
    color: var(--color-primary);
}

.nav__link:hover::after,
.nav__link.active::after {
    width: 100%;
}

.nav__link--cta {
    background-color: var(--color-primary);
    color: white !important;
    padding: 0.625rem 1.25rem;
    border-radius: var(--radius);
}

.nav__link--cta::after {
    display: none;
}

.nav__link--cta:hover {
    background-color: var(--color-primary-dark);
}

.nav__toggle,
.nav__close {
    display: none;
    color: var(--color-secondary);
}

/* ==================== */
/* Hero                 */
/* ==================== */
.hero {
    padding-top: calc(var(--header-height) + 4rem);
    padding-bottom: 4rem;
    background: linear-gradient(135deg, var(--color-bg) 0%, var(--color-bg-alt) 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.hero__container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero__subtitle {
    display: inline-block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-primary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 1rem;
    padding: 0.5rem 1rem;
    background-color: rgba(37, 99, 235, 0.1);
    border-radius: var(--radius);
}

.hero__title {
    font-size: clamp(2.25rem, 5vw, 3.5rem);
    font-weight: 700;
    color: var(--color-secondary);
    line-height: 1.2;
    margin-bottom: 1.5rem;
}

.hero__title span {
    color: var(--color-primary);
}

.hero__description {
    font-size: 1.125rem;
    color: var(--color-text-light);
    margin-bottom: 2rem;
    max-width: 540px;
}

.hero__buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 3rem;
}

.hero__stats {
    display: flex;
    gap: 3rem;
}

.hero__stat {
    text-align: center;
}

.hero__stat-number {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-secondary);
}

.hero__stat-label {
    font-size: 0.875rem;
    color: var(--color-text-light);
}

.hero__image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero__image-placeholder {
    width: 100%;
    max-width: 400px;
    aspect-ratio: 1;
    color: var(--color-primary);
    animation: float 6s ease-in-out infinite;
}

.hero__profile-photo {
    width: 320px;
    height: 320px;
    border-radius: 50%;
    border: 4px solid #E8957A;
    object-fit: cover;
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-20px); }
}

/* ==================== */
/* Services             */
/* ==================== */
.services {
    background-color: var(--color-bg-alt);
}

.services__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.service__card {
    background-color: var(--color-bg);
    padding: 2rem;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow);
    transition: all var(--transition);
    position: relative;
    overflow: hidden;
}

.service__card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.service__card--featured {
    border: 2px solid var(--color-primary);
}

.service__badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    font-size: 0.75rem;
    font-weight: 600;
    color: white;
    background-color: var(--color-primary);
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius);
}

.service__icon {
    width: 3rem;
    height: 3rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(37, 99, 235, 0.1);
    border-radius: var(--radius);
    margin-bottom: 1.5rem;
    color: var(--color-primary);
}

.service__icon svg {
    width: 1.5rem;
    height: 1.5rem;
}

.service__title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-secondary);
    margin-bottom: 0.75rem;
}

.service__description {
    font-size: 0.9375rem;
    color: var(--color-text-light);
    margin-bottom: 1.5rem;
}

.service__list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.service__list li {
    font-size: 0.875rem;
    color: var(--color-text);
    padding-left: 1.25rem;
    position: relative;
}

.service__list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.5rem;
    width: 6px;
    height: 6px;
    background-color: var(--color-primary);
    border-radius: 50%;
}

/* ==================== */
/* About                */
/* ==================== */
.about__container {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 4rem;
    align-items: center;
}

.about__image-placeholder {
    width: 100%;
    max-width: 350px;
    color: var(--color-primary);
    border-radius: var(--radius-xl);
    overflow: hidden;
}

.about__profile-photo {
    width: 320px;
    height: 320px;
    border-radius: 50%;
    border: 4px solid #E8957A;
    object-fit: cover;
    display: block;
}

.about__text {
    font-size: 1.0625rem;
    color: var(--color-text-light);
    margin-bottom: 1.5rem;
}

.about__features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    margin-bottom: 2rem;
}

.about__feature {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 500;
    color: var(--color-secondary);
}

.about__feature svg {
    width: 1.25rem;
    height: 1.25rem;
    color: var(--color-success);
    flex-shrink: 0;
}

/* ==================== */
/* Method               */
/* ==================== */
.method {
    background-color: var(--color-bg-alt);
}

.method__steps {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 1.5rem;
    position: relative;
}

.method__steps::before {
    content: '';
    position: absolute;
    top: 2rem;
    left: 10%;
    right: 10%;
    height: 2px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-primary-light));
    z-index: 0;
}

.method__step {
    text-align: center;
    position: relative;
    z-index: 1;
}

.method__step-number {
    width: 4rem;
    height: 4rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 1.25rem;
    font-weight: 700;
    color: white;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
    border-radius: 50%;
    box-shadow: var(--shadow-md);
}

.method__step-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-secondary);
    margin-bottom: 0.75rem;
}

.method__step-description {
    font-size: 0.875rem;
    color: var(--color-text-light);
    line-height: 1.7;
}

/* ==================== */
/* CTA                  */
/* ==================== */
.cta {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: white;
}

.cta__container {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.cta__title {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 700;
    margin-bottom: 1rem;
}

.cta__description {
    font-size: 1.125rem;
    opacity: 0.9;
    margin-bottom: 2rem;
}

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

.cta .btn--primary:hover {
    background-color: var(--color-bg-alt);
}

/* ==================== */
/* Contact              */
/* ==================== */
.contact__container {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 4rem;
}

.contact__text {
    font-size: 1.0625rem;
    color: var(--color-text-light);
    margin-bottom: 2rem;
}

.contact__methods {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.contact__method {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.contact__method-icon {
    width: 3rem;
    height: 3rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(37, 99, 235, 0.1);
    border-radius: var(--radius);
    color: var(--color-primary);
    flex-shrink: 0;
}

.contact__method-icon svg {
    width: 1.25rem;
    height: 1.25rem;
}

.contact__method h4 {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-secondary);
    margin-bottom: 0.25rem;
}

.contact__method a {
    color: var(--color-text-light);
    transition: color var(--transition);
}

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

.contact__form {
    background-color: var(--color-bg-alt);
    padding: 2.5rem;
    border-radius: var(--radius-xl);
}

.form__group {
    margin-bottom: 1.5rem;
}

.form__label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-secondary);
    margin-bottom: 0.5rem;
}

.form__input,
.form__textarea {
    width: 100%;
    padding: 0.875rem 1rem;
    font-size: 1rem;
    font-family: inherit;
    color: var(--color-text);
    background-color: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    transition: all var(--transition);
}

.form__input:focus,
.form__textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.form__textarea {
    resize: vertical;
    min-height: 120px;
}

/* ==================== */
/* Footer               */
/* ==================== */
.footer {
    background-color: var(--color-secondary);
    color: white;
    padding: 3rem 0 1.5rem;
}

.footer__container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
}

.footer__logo {
    font-size: 1.5rem;
    font-weight: 700;
}

.footer__logo span {
    color: var(--color-primary-light);
}

.footer__tagline {
    font-size: 0.875rem;
    opacity: 0.7;
    margin-top: 0.25rem;
}

.footer__nav {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 2rem;
}

.footer__nav a {
    font-size: 0.9375rem;
    opacity: 0.8;
    transition: opacity var(--transition);
}

.footer__nav a:hover {
    opacity: 1;
}

.footer__bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    width: 100%;
}

.footer__bottom p {
    font-size: 0.875rem;
    opacity: 0.6;
}

.footer__bottom p:first-child {
    margin-bottom: 0.25rem;
}

/* ==================== */
/* Responsive           */
/* ==================== */
@media (max-width: 1024px) {
    .services__grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .method__steps {
        grid-template-columns: repeat(3, 1fr);
        gap: 2rem;
    }

    .method__steps::before {
        display: none;
    }
}

@media (max-width: 768px) {
    .nav__menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 400px;
        height: 100vh;
        background-color: var(--color-bg);
        padding: 5rem 2rem 2rem;
        box-shadow: var(--shadow-xl);
        transition: right var(--transition);
        z-index: 1001;
    }

    .nav__menu.show {
        right: 0;
    }

    .nav__list {
        flex-direction: column;
        align-items: flex-start;
        gap: 1.5rem;
    }

    .nav__link--cta {
        width: 100%;
        text-align: center;
    }

    .nav__close {
        display: block;
        position: absolute;
        top: 1.5rem;
        right: 1.5rem;
    }

    .nav__toggle {
        display: block;
    }

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

    .hero__description {
        margin-left: auto;
        margin-right: auto;
    }

    .hero__buttons {
        justify-content: center;
    }

    .hero__stats {
        justify-content: center;
    }

    .hero__image {
        order: -1;
    }

    .hero__image-placeholder {
        max-width: 250px;
    }

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

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

    .about__image {
        order: -1;
    }

    .about__image-placeholder {
        margin: 0 auto;
    }

    .about__features {
        justify-items: center;
    }

    .method__steps {
        grid-template-columns: 1fr;
        max-width: 400px;
        margin: 0 auto;
    }

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

    .contact__info {
        text-align: center;
    }

    .contact__methods {
        align-items: center;
    }

    .contact__method {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .section {
        padding: 3.5rem 0;
    }

    .hero__stats {
        flex-direction: column;
        gap: 1.5rem;
    }

    .hero__buttons {
        flex-direction: column;
    }

    .btn {
        width: 100%;
    }

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

    .contact__form {
        padding: 1.5rem;
    }

    .footer__nav {
        gap: 1rem 1.5rem;
    }
}