@font-face {
    font-family: 'Cause';
    src: url('fonts/Cause/Cause-VariableFont_wght.ttf') format('truetype');
    font-weight: 100 900;
    font-style: normal;
    font-display: block;
}

@font-face {
    font-family: 'Londrina Sketch';
    src: url('fonts/Londrina_Sketch/LondrinaSketch-Regular.ttf') format('truetype');
    font-weight: 400;
    font-style: normal;
    font-display: block;
}

html {
    scroll-behavior: smooth;
}

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

:root {
    --green:       #6EAE60;
    --green-light: #A8D99A;
    --black:  #0F0F0F;
    --white:  #FFFFFF;
    --nav-h:  64px;
}

body {
    font-family: 'Cause', sans-serif;
    background: var(--black);
    color: var(--white);
    overflow-x: hidden;
}

/* ── NAV ── */

.nav {
    position: sticky;
    top: 0;
    z-index: 100;
    height: var(--nav-h);
    background: var(--white);
    display: flex;
    align-items: center;
    padding: 0 48px;
    overflow: visible;
}

.nav::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: -2%;
    width: 104%;
    height: 4px;
    background: var(--green);
    filter: url(#rough-edge);
}

.nav__brand {
    font-size: 15px;
    font-weight: 700;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--black);
    text-decoration: none;
    user-select: none;
}

.nav__links {
    margin-left: auto;
    display: flex;
    align-items: center;
    gap: 40px;
}

.nav__link {
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--black);
    text-decoration: none;
    transition: color 0.12s;
}

.nav__link:hover {
    color: var(--green);
    animation: sketch-jitter 0.35s ease-in-out infinite;
}

.nav__link--cta {
    padding: 8px 20px;
    position: relative;
}

.nav__link--cta::before {
    content: '';
    position: absolute;
    inset: 0;
    border: 2px solid var(--black);
    pointer-events: none;
    filter: url(#card-rough);
    transition: border-color 0.12s;
}

.nav__link--cta:hover::before {
    border-color: var(--green);
}

/* ── HERO ── */

.hero {
    height: calc(100vh - var(--nav-h));
    background: var(--green-light);
    display: grid;
    grid-template-columns: 58% 42%;
    overflow: hidden;
    position: relative;
}

.hero__content {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 64px 56px 64px 64px;
    position: relative;
    z-index: 2;
    overflow: visible;
}

.hero__headline {
    font-family: 'Londrina Sketch', cursive;
    font-size: clamp(48px, 7.5vw, 110px);
    font-weight: 400;
    line-height: 1.0;
    letter-spacing: 0.01em;
    color: var(--white);
    margin-bottom: 36px;
    width: 145%;
}

.hero__sub {
    font-size: clamp(19px, 2vw, 27px);
    font-weight: 400;
    line-height: 1.5;
    color: var(--white);
    margin-bottom: 52px;
    letter-spacing: 0.01em;
}

.hero__cta {
    display: inline-block;
    background: var(--white);
    color: var(--black);
    font-size: 15px;
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    text-decoration: none;
    padding: 20px 52px;
    align-self: flex-start;
    position: relative;
    transition: background 0.12s, color 0.12s;
}

.hero__cta::before {
    content: '';
    position: absolute;
    inset: 0;
    border: 2.5px solid var(--black);
    pointer-events: none;
    filter: url(#card-rough);
}

.hero__cta:hover {
    background: var(--green);
    color: var(--black);
    animation: sketch-jitter 0.35s ease-in-out infinite;
}

@keyframes sketch-jitter {
    0%   { transform: rotate(0deg)    translate(0px,  0px)  scaleX(1.00); }
    15%  { transform: rotate(-1.4deg) translate(-2px, 1px)  scaleX(0.98); }
    30%  { transform: rotate(1.2deg)  translate(2px, -1px)  scaleX(1.01); }
    45%  { transform: rotate(-0.6deg) translate(-1px, 2px)  scaleX(0.99); }
    60%  { transform: rotate(1.5deg)  translate(1px, -2px)  scaleX(1.01); }
    75%  { transform: rotate(-1.1deg) translate(-2px, 1px)  scaleX(0.98); }
    90%  { transform: rotate(0.7deg)  translate(1px,  0px)  scaleX(1.00); }
    100% { transform: rotate(0deg)    translate(0px,  0px)  scaleX(1.00); }
}

/* ── AVATAR ── */

.hero__image {
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: visible;
    position: relative;
    z-index: 1;
}

.hero__avatar {
    width: 100%;
    max-width: 580px;
    height: auto;
    display: block;
    object-fit: contain;
    object-position: bottom center;
}

/* ── SERVICES ── */

.services {
    background: var(--white);
    padding: 96px 64px;
    position: relative;
}

.services::before {
    content: '';
    position: absolute;
    top: -4px;
    left: -2%;
    width: 104%;
    height: 6px;
    background: var(--green);
    filter: url(#rough-edge);
    z-index: 10;
}

.services__header {
    margin-bottom: 64px;
}

.services__title {
    font-family: 'Londrina Sketch', cursive;
    font-size: clamp(36px, 5vw, 64px);
    font-weight: 400;
    color: var(--black);
    line-height: 1.0;
    margin-bottom: 12px;
}

.services__sub {
    font-size: clamp(15px, 1.3vw, 19px);
    color: var(--black);
    opacity: 0.55;
    letter-spacing: 0.01em;
}

.services__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.services__card {
    position: relative;
    border-radius: 12px;
    padding: 40px 36px;
    display: flex;
    flex-direction: column;
    transition: transform 0.18s ease, box-shadow 0.18s ease;
    cursor: default;
}

.services__card::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 12px;
    border: 2px solid rgba(0, 0, 0, 0.16);
    pointer-events: none;
    filter: url(#card-rough);
    transition: border-color 0.18s ease;
}

.services__card:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.09);
}

.services__card:hover::before {
    border-color: var(--green);
}

.services__icon {
    width: 36px;
    height: 36px;
    margin-bottom: 28px;
    color: var(--black);
    transition: color 0.18s ease;
}

.services__card:hover .services__icon {
    color: var(--green);
}

.services__card-title {
    font-family: 'Londrina Sketch', cursive;
    font-size: clamp(24px, 2.2vw, 34px);
    font-weight: 400;
    color: var(--black);
    margin-bottom: 14px;
    line-height: 1.0;
    transition: color 0.18s ease;
}

.services__card:hover .services__card-title {
    color: var(--green);
}

.services__card-body {
    font-size: clamp(14px, 1.2vw, 17px);
    line-height: 1.7;
    color: var(--black);
    opacity: 0.65;
    flex: 1;
    margin-bottom: 32px;
    letter-spacing: 0.01em;
    transition: opacity 0.18s ease;
}

.services__card:hover .services__card-body {
    color: var(--green);
    opacity: 0.85;
}

.services__price {
    font-size: clamp(14px, 1.2vw, 17px);
    font-weight: 700;
    color: var(--black);
    letter-spacing: 0.01em;
    transition: color 0.18s ease;
}

.services__card:hover .services__price {
    color: var(--green);
}

/* ── ABOUT ── */

.about {
    background: var(--black);
    display: grid;
    grid-template-columns: 42% 58%;
    min-height: 80vh;
    position: relative;
}

.about::before {
    content: '';
    position: absolute;
    top: -4px;
    left: -2%;
    width: 104%;
    height: 6px;
    background: var(--green);
    filter: url(#rough-edge);
    z-index: 10;
}

.about__image {
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: visible;
    position: relative;
    padding: 72px 32px 72px 64px;
}

.about__avatar {
    width: 100%;
    max-width: 380px;
    height: auto;
    display: block;
    object-fit: contain;
}

.about__content {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 72px 64px 72px 48px;
}

.about__headline {
    font-family: 'Londrina Sketch', cursive;
    font-size: clamp(36px, 5vw, 72px);
    font-weight: 400;
    line-height: 1.0;
    color: var(--white);
    margin-bottom: 36px;
}

.about__body {
    font-size: clamp(16px, 1.4vw, 20px);
    font-weight: 400;
    line-height: 1.7;
    color: var(--white);
    opacity: 0.85;
    margin-bottom: 24px;
    letter-spacing: 0.01em;
}

.about__body:last-child {
    margin-bottom: 0;
}

/* ── PROCESS ── */

.process {
    background: var(--white);
    padding: 96px 64px;
    position: relative;
}

.process::before {
    content: '';
    position: absolute;
    top: -4px;
    left: -2%;
    width: 104%;
    height: 6px;
    background: var(--green);
    filter: url(#rough-edge);
    z-index: 10;
}

.process__header {
    margin-bottom: 72px;
}

.process__title {
    font-family: 'Londrina Sketch', cursive;
    font-size: clamp(36px, 5vw, 64px);
    font-weight: 400;
    color: var(--black);
    line-height: 1.0;
    margin-bottom: 12px;
}

.process__sub {
    font-size: clamp(15px, 1.3vw, 19px);
    color: var(--black);
    opacity: 0.55;
    letter-spacing: 0.01em;
}

.process__steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0 32px;
    position: relative;
}

/* rough connecting line through the circles */
.process__steps::before {
    content: '';
    position: absolute;
    top: 22px;
    left: 30px;
    right: 30px;
    height: 1.5px;
    background: rgba(0, 0, 0, 0.18);
    filter: url(#card-rough);
    pointer-events: none;
}

.process__step {
    display: flex;
    flex-direction: column;
    padding: 0 8px;
    cursor: default;
    transition: transform 0.18s ease;
}

.process__step:hover {
    transform: translateY(-6px);
}

.process__num {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    font-family: 'Londrina Sketch', cursive;
    font-size: 18px;
    font-weight: 400;
    color: var(--black);
    background: var(--white);
    position: relative;
    transition: color 0.18s ease;
}

.process__num::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 50%;
    border: 1.5px solid rgba(0, 0, 0, 0.22);
    filter: url(#card-rough);
    transition: border-color 0.18s ease;
}

.process__step:hover .process__num {
    color: var(--green);
}

.process__step:hover .process__num::before {
    border-color: var(--green);
}

.process__step-title {
    font-family: 'Londrina Sketch', cursive;
    font-size: clamp(22px, 2vw, 30px);
    font-weight: 400;
    color: var(--black);
    margin-bottom: 12px;
    line-height: 1.0;
    transition: color 0.18s ease;
}

.process__step:hover .process__step-title {
    color: var(--green);
}

.process__step-body {
    font-size: clamp(14px, 1.2vw, 17px);
    line-height: 1.7;
    color: var(--black);
    opacity: 0.65;
    letter-spacing: 0.01em;
    transition: color 0.18s ease, opacity 0.18s ease;
}

.process__step:hover .process__step-body {
    color: var(--green);
    opacity: 0.85;
}

/* ── CONTACT ── */

.contact {
    background: var(--black);
    padding: 96px 64px;
    position: relative;
}

.contact::before {
    content: '';
    position: absolute;
    top: -4px;
    left: -2%;
    width: 104%;
    height: 6px;
    background: var(--green);
    filter: url(#rough-edge);
    z-index: 10;
}

.contact__inner {
    display: grid;
    grid-template-columns: 40% 60%;
    gap: 64px;
    align-items: start;
}

.contact__title {
    font-family: 'Londrina Sketch', cursive;
    font-size: clamp(36px, 5vw, 64px);
    font-weight: 400;
    color: var(--white);
    line-height: 1.0;
    margin-bottom: 20px;
}

.contact__intro {
    font-size: clamp(15px, 1.3vw, 19px);
    color: var(--white);
    opacity: 0.7;
    line-height: 1.65;
    margin-bottom: 40px;
    letter-spacing: 0.01em;
}

.contact__detail {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
    color: var(--white);
    opacity: 0.75;
    font-size: clamp(14px, 1.2vw, 17px);
    letter-spacing: 0.01em;
}

.contact__detail svg {
    flex-shrink: 0;
    color: var(--green-light);
}

.contact__link {
    color: var(--white);
    text-decoration: none;
    transition: color 0.15s;
}

.contact__link:hover {
    color: var(--green-light);
}

.field {
    margin-bottom: 24px;
}

.field__label {
    display: block;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--white);
    opacity: 0.7;
    margin-bottom: 8px;
}

.field__req {
    color: var(--green-light);
    opacity: 1;
}

.field__wrap {
    position: relative;
}

.field__wrap::before {
    content: '';
    position: absolute;
    inset: 0;
    border: 1.5px solid rgba(255, 255, 255, 0.22);
    pointer-events: none;
    filter: url(#card-rough);
    z-index: 2;
    transition: border-color 0.15s;
}

.field__wrap:focus-within::before {
    border-color: var(--green-light);
}

.field__wrap input,
.field__wrap textarea {
    width: 100%;
    border: none;
    outline: none;
    padding: 14px 16px;
    font-family: 'Cause', sans-serif;
    font-size: 16px;
    background: rgba(255, 255, 255, 0.06);
    color: var(--white);
    resize: vertical;
    position: relative;
    z-index: 1;
}

.field__wrap input::placeholder,
.field__wrap textarea::placeholder {
    color: rgba(255, 255, 255, 0.28);
}

.contact__submit {
    display: block;
    width: 100%;
    padding: 18px;
    background: var(--white);
    color: var(--black);
    border: none;
    font-family: 'Cause', sans-serif;
    font-size: 15px;
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    cursor: pointer;
    position: relative;
    transition: background 0.15s, color 0.15s;
}

.contact__submit::before {
    content: '';
    position: absolute;
    inset: 0;
    border: 2.5px solid var(--black);
    pointer-events: none;
    filter: url(#card-rough);
}

.contact__submit:hover {
    background: var(--green);
    animation: sketch-jitter 0.35s ease-in-out infinite;
}

.form-success,
.form-error {
    margin-top: 20px;
    padding: 16px 20px;
    font-size: 15px;
    line-height: 1.6;
}

.form-success {
    color: var(--green-light);
    border-left: 3px solid var(--green);
}

.form-error {
    color: rgba(255, 255, 255, 0.8);
    border-left: 3px solid #e05555;
}

.form-error a {
    color: var(--green-light);
}

/* ── FOOTER ── */

.footer {
    background: var(--black);
    padding: 24px 64px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer__brand {
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--white);
    opacity: 0.5;
}

.footer__copy {
    font-size: 13px;
    color: var(--white);
    opacity: 0.3;
    letter-spacing: 0.05em;
}

/* ── NAV TOGGLE ── */

.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
    margin-left: auto;
    color: var(--black);
    line-height: 0;
}

.nav-toggle[aria-expanded="true"]  .nav-toggle__open  { display: none; }
.nav-toggle[aria-expanded="false"] .nav-toggle__close { display: none; }

/* ── RESPONSIVE ── */

@media (max-width: 767px) {

    /* Nav */
    .nav {
        padding: 0 24px;
    }

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

    .nav__links {
        display: none;
        position: fixed;
        top: var(--nav-h);
        left: 0;
        right: 0;
        bottom: 0;
        background: var(--white);
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 48px;
        z-index: 99;
        margin-left: 0;
    }

    .nav__links.is-open {
        display: flex;
    }

    .nav__link {
        font-size: 18px;
    }

    /* Hero */
    .hero {
        grid-template-columns: 1fr;
        height: auto;
        min-height: 100svh;
    }

    .hero__image {
        order: -1;
        max-height: 46vh;
    }

    .hero__avatar {
        max-width: 260px;
        object-position: center bottom;
    }

    .hero__content {
        padding: 40px 24px 52px;
    }

    .hero__headline {
        font-size: clamp(52px, 14vw, 80px);
        width: 100%;
        margin-bottom: 24px;
    }

    .hero__sub {
        font-size: clamp(17px, 4.5vw, 22px);
        margin-bottom: 36px;
    }

    /* About */
    .about {
        grid-template-columns: 1fr;
        min-height: 0;
    }

    .about__image {
        order: -1;
        padding: 56px 24px 24px;
    }

    .about__content {
        padding: 24px 24px 64px;
    }

    /* Services */
    .services {
        padding: 72px 24px;
    }

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

    /* Process */
    .process {
        padding: 72px 24px;
    }

    .process__steps {
        grid-template-columns: repeat(2, 1fr);
        gap: 40px 24px;
    }

    .process__steps::before {
        display: none;
    }

    /* Contact */
    .contact {
        padding: 72px 24px;
    }

    .contact__inner {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    /* Footer */
    .footer {
        padding: 20px 24px;
        flex-direction: column;
        gap: 8px;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .process__steps {
        grid-template-columns: 1fr;
    }
}

/* ── TOUCH SCROLL HIGHLIGHT ── */

@media (pointer: coarse) {

    .services__card.is-visible {
        transform: translateX(8px);
        box-shadow: -4px 8px 24px rgba(0, 0, 0, 0.12);
    }

    .services__card.is-visible::before {
        border-color: var(--green);
    }

    .services__card.is-visible .services__icon,
    .services__card.is-visible .services__card-title,
    .services__card.is-visible .services__price {
        color: var(--green);
    }

    .services__card.is-visible .services__card-body {
        color: var(--green);
        opacity: 0.85;
    }

    .process__step.is-visible {
        transform: translateX(8px);
    }

    .process__step.is-visible .process__num {
        color: var(--green);
    }

    .process__step.is-visible .process__num::before {
        border-color: var(--green);
    }

    .process__step.is-visible .process__step-title {
        color: var(--green);
    }

    .process__step.is-visible .process__step-body {
        color: var(--green);
        opacity: 0.85;
    }
}