:root {
    --color-bg: #f4f1ed;
    --color-surface: #ffffff;
    --color-surface-soft: #e6ede9;
    --color-primary: #136f5c;
    --color-primary-strong: #0d5143;
    --color-accent: #efb524;
    --color-text: #1f2521;
    --color-text-subtle: #4e5a57;
    --shadow-soft: 0 18px 48px -28px rgba(15, 111, 92, 0.55);
    --radius-large: 24px;
    --radius-small: 12px;
    --font-base: "Outfit", "Segoe UI", "Helvetica Neue", Arial, sans-serif;
}

@media (prefers-color-scheme: dark) {
    :root {
        --color-bg: #101a18;
        --color-surface: #162521;
        --color-surface-soft: #1f362f;
        --color-primary: #4fb09b;
        --color-primary-strong: #398874;
        --color-accent: #f2c45b;
        --color-text: #edf3f1;
        --color-text-subtle: #a1b5ae;
        --shadow-soft: 0 20px 52px -30px rgba(18, 61, 53, 0.85);
    }
}

body.dark-mode {
    --color-bg: #101a18;
    --color-surface: #162521;
    --color-surface-soft: #1f362f;
    --color-primary: #4fb09b;
    --color-primary-strong: #398874;
    --color-accent: #f2c45b;
    --color-text: #edf3f1;
    --color-text-subtle: #a1b5ae;
    --shadow-soft: 0 20px 52px -30px rgba(18, 61, 53, 0.85);
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    min-height: 100vh;
    font-family: var(--font-base);
    line-height: 1.6;
    background: radial-gradient(circle at top, rgba(239, 181, 36, 0.14), transparent 55%), var(--color-bg);
    color: var(--color-text);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 32px 16px 52px;
    transition: background 0.3s ease, color 0.3s ease;
    -webkit-font-smoothing: antialiased;
}

@media (prefers-reduced-motion: reduce) {
    body {
        transition: none;
    }
}

.page {
    width: min(680px, 100%);
}

.skip-link {
    position: absolute;
    top: -40px;
    left: 16px;
    padding: 8px 16px;
    background: var(--color-primary);
    color: #ffffff;
    border-radius: var(--radius-small);
    text-decoration: none;
    font-weight: 600;
    transition: top 0.2s ease;
    z-index: 10;
}

.skip-link:focus {
    top: 16px;
}

.hero {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 36px 28px 40px;
    background: var(--color-surface);
    border-radius: var(--radius-large);
    box-shadow: var(--shadow-soft);
    gap: 20px;
    overflow: hidden;
}

.hero-top {
    width: 100%;
    display: flex;
    justify-content: flex-end;
}

.client-area-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 18px;
    border-radius: 999px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-strong));
    color: #ffffff;
    font-weight: 600;
    letter-spacing: 0.02em;
    text-decoration: none;
    box-shadow: var(--shadow-soft);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.client-area-button:hover,
.client-area-button:focus-visible {
    transform: translateY(-2px);
    box-shadow: 0 22px 46px -30px rgba(15, 111, 92, 0.75);
}

.client-area-button:focus-visible {
    outline: 3px solid var(--color-accent);
    outline-offset: 3px;
}

.logo {
    width: 160px;
    height: 160px;
    border-radius: 36px;
    display: grid;
    place-items: center;
    overflow: hidden;
    filter: drop-shadow(0 16px 40px rgba(15, 111, 92, 0.2));
}

.logo img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    background: transparent;
}

.heading {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.heading h1 {
    margin: 0;
    font-size: clamp(1.9rem, 4.4vw, 2.6rem);
    font-weight: 700;
    color: var(--color-primary-strong);
}

.tagline {
    margin: 0;
    font-size: 1rem;
    color: var(--color-text-subtle);
}

.hero-name {
    margin: 0;
    font-size: 1.05rem;
    font-weight: 600;
}

.hero-role {
    margin: 0;
    font-size: 0.98rem;
    color: var(--color-text-subtle);
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 14px;
}

.hero-whatsapp,
.hero-vcard {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 22px;
    border-radius: 999px;
    font-weight: 600;
    letter-spacing: 0.02em;
    text-decoration: none;
    transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease, color 0.25s ease;
}

.hero-whatsapp {
    background: linear-gradient(135deg, var(--color-primary-strong), #0b463a);
    color: #ffffff;
    box-shadow: 0 22px 48px -30px rgba(13, 81, 67, 0.8);
}

.hero-whatsapp:hover,
.hero-whatsapp:focus-visible {
    transform: translateY(-3px);
    box-shadow: 0 26px 52px -32px rgba(13, 81, 67, 0.85);
}

.hero-whatsapp:focus-visible {
    outline: 3px solid var(--color-accent);
    outline-offset: 4px;
}

.hero-vcard {
    background: rgba(239, 181, 36, 0.16);
    color: var(--color-primary-strong);
    box-shadow: inset 0 0 0 1px rgba(239, 181, 36, 0.4);
}

body.dark-mode .hero-vcard {
    background: rgba(79, 176, 155, 0.16);
    color: var(--color-text);
    box-shadow: inset 0 0 0 1px rgba(79, 176, 155, 0.4);
}

.hero-vcard:hover,
.hero-vcard:focus-visible {
    transform: translateY(-3px);
    box-shadow: inset 0 0 0 1px var(--color-accent);
    background: rgba(239, 181, 36, 0.26);
}

.hero-vcard:focus-visible {
    outline: 3px solid var(--color-accent);
    outline-offset: 4px;
}

.content {
    margin-top: 44px;
    display: grid;
    gap: 56px;
}

.section-heading {
    margin: 0 0 22px;
    font-size: 1.2rem;
    font-weight: 700;
    letter-spacing: 0.01em;
    color: var(--color-primary-strong);
}

.links-grid {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 20px;
}

.links-grid li {
    position: relative;
}

.link-card {
    position: relative;
    display: flex;
    align-items: center;
    gap: 18px;
    padding: 20px 22px;
    background: var(--color-surface);
    border-radius: var(--radius-large);
    box-shadow: var(--shadow-soft);
    text-decoration: none;
    color: inherit;
    overflow: hidden;
    transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
    width: 100%;
    border: 0;
    cursor: pointer;
    font: inherit;
    text-align: left;
    appearance: none;
    --icon-bg: linear-gradient(135deg, var(--color-primary-strong), var(--color-primary));
    --icon-glow: rgba(15, 111, 92, 0.55);
    --icon-border: rgba(255, 255, 255, 0.24);
}

.link-card--whatsapp {
    --icon-bg: linear-gradient(135deg, #2bd36d, #128c7e);
    --icon-glow: rgba(37, 211, 102, 0.55);
}

.link-card--phone {
    --icon-bg: linear-gradient(135deg, #4fb09b, #0f6f5c);
    --icon-glow: rgba(79, 176, 155, 0.55);
}

.link-card--email {
    --icon-bg: linear-gradient(135deg, #f7b733, #fc4a1a);
    --icon-glow: rgba(252, 74, 26, 0.45);
}

.link-card--budget {
    --icon-bg: linear-gradient(135deg, #6c5ce7, #8e8df5);
    --icon-glow: rgba(108, 92, 231, 0.5);
}

.link-card--instagram {
    --icon-bg: linear-gradient(135deg, #f58529, #dd2a7b 45%, #8134af 70%, #515bd4);
    --icon-glow: rgba(221, 42, 123, 0.5);
}

.link-card::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(239, 181, 36, 0.16), transparent 55%);
    opacity: 0;
    transition: opacity 0.25s ease;
}

.link-card > * {
    position: relative;
    z-index: 1;
}

.link-card:hover,
.link-card:focus-visible {
    transform: translateY(-4px);
    box-shadow: 0 26px 52px -30px rgba(15, 111, 92, 0.78);
}

.link-card:hover::after,
.link-card:focus-visible::after {
    opacity: 1;
}

.link-card:focus-visible {
    outline: 3px solid var(--color-accent);
    outline-offset: 3px;
}

.icon {
    position: relative;
    flex: 0 0 54px;
    width: 54px;
    height: 54px;
    border-radius: 22px;
    background: var(--icon-bg);
    display: grid;
    place-items: center;
    color: #ffffff;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
    box-shadow: inset 0 0 0 1px var(--icon-border);
}

.icon::before {
    content: '';
    position: absolute;
    inset: -6px;
    border-radius: inherit;
    background: var(--icon-bg);
    filter: blur(18px);
    opacity: 0.45;
    z-index: 0;
}

.icon svg {
    width: 24px;
    height: 24px;
    fill: currentColor;
    position: relative;
    z-index: 1;
}

.link-card:hover .icon,
.link-card:focus-visible .icon {
    transform: scale(1.08);
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.4), 0 16px 32px -22px var(--icon-glow);
}

.text {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.title {
    font-size: 1.07rem;
    font-weight: 600;
}

.subtitle {
    font-size: 0.94rem;
    color: var(--color-text-subtle);
}

.footer {
    margin-top: 40px;
    text-align: center;
    color: var(--color-text-subtle);
    font-size: 0.86rem;
}

.badge {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 999px;
    background: rgba(239, 181, 36, 0.18);
    color: var(--color-accent);
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.04em;
}

body.modal-open {
    overflow: hidden;
}

.modal {
    position: fixed;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.25s ease;
    z-index: 100;
}

.modal.is-open {
    opacity: 1;
    pointer-events: auto;
}

.modal[hidden] {
    display: none !important;
}

.modal__overlay {
    position: absolute;
    inset: 0;
    background: rgba(17, 37, 32, 0.62);
    backdrop-filter: blur(2px);
}

.modal__content {
    position: relative;
    width: min(640px, 100%);
    background: var(--color-surface);
    border-radius: var(--radius-large);
    box-shadow: 0 32px 80px -36px rgba(15, 111, 92, 0.6);
    padding: 32px 32px 36px;
    display: flex;
    flex-direction: column;
    gap: 24px;
    z-index: 1;
}

.modal__close {
    position: absolute;
    top: 18px;
    right: 18px;
    width: 42px;
    height: 42px;
    border-radius: 999px;
    border: none;
    background: rgba(19, 111, 92, 0.12);
    color: var(--color-primary-strong);
    display: grid;
    place-items: center;
    cursor: pointer;
    transition: transform 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}

.modal__close svg {
    width: 22px;
    height: 22px;
    fill: currentColor;
}

.modal__close:hover,
.modal__close:focus-visible {
    transform: scale(1.05);
    background: rgba(19, 111, 92, 0.18);
    box-shadow: 0 18px 44px -28px rgba(15, 111, 92, 0.6);
}

.modal__close:focus-visible {
    outline: 3px solid var(--color-accent);
    outline-offset: 3px;
}

.modal__header {
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding-right: 48px;
}

.modal__header h2 {
    margin: 0;
    font-size: 1.6rem;
    color: var(--color-primary-strong);
}

.modal__subtitle {
    margin: 0;
    font-size: 0.95rem;
    color: var(--color-text-subtle);
}

.budget-status {
    margin: 0 0 8px;
    font-size: 0.95rem;
    color: var(--color-primary-strong);
    min-height: 1.2em;
    opacity: 0;
    transition: opacity 0.2s ease;
}

.budget-status.is-visible {
    opacity: 1;
}

.budget-form {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.form-grid {
    display: grid;
    gap: 18px;
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.form-field {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-field--full {
    grid-column: 1 / -1;
}

.form-label {
    font-weight: 600;
    font-size: 0.94rem;
    color: var(--color-primary-strong);
}

.form-field input,
.form-field select,
.form-field textarea {
    width: 100%;
    padding: 12px 14px;
    border-radius: var(--radius-small);
    border: 1px solid rgba(19, 111, 92, 0.16);
    background: var(--color-surface-soft);
    font-size: 1rem;
    color: var(--color-text);
    transition: border-color 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}

.form-field input::placeholder,
.form-field textarea::placeholder {
    color: rgba(31, 37, 33, 0.48);
}

.form-field select {
    appearance: none;
    background-image: linear-gradient(45deg, transparent 50%, var(--color-primary) 50%), linear-gradient(135deg, var(--color-primary) 50%, transparent 50%);
    background-position: calc(100% - 18px) calc(50% - 3px), calc(100% - 12px) calc(50% - 3px);
    background-size: 6px 6px, 6px 6px;
    background-repeat: no-repeat;
    padding-right: 40px;
}

.form-field textarea {
    resize: vertical;
    min-height: 120px;
}

.form-field input:focus-visible,
.form-field select:focus-visible,
.form-field textarea:focus-visible {
    outline: 3px solid var(--color-accent);
    outline-offset: 2px;
    border-color: var(--color-primary);
    background: var(--color-surface);
    box-shadow: 0 20px 48px -36px rgba(15, 111, 92, 0.3);
}

.budget-form__actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 16px;
    justify-content: space-between;
}

.form-hint {
    margin: 0;
    font-size: 0.85rem;
    color: var(--color-text-subtle);
}

.budget-form__submit {
    border: none;
    border-radius: 999px;
    padding: 12px 24px;
    font-weight: 600;
    letter-spacing: 0.02em;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-strong));
    color: #ffffff;
    cursor: pointer;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.budget-form__submit:hover,
.budget-form__submit:focus-visible {
    transform: translateY(-2px);
    box-shadow: 0 24px 52px -32px rgba(15, 111, 92, 0.75);
}

.budget-form__submit:focus-visible {
    outline: 3px solid var(--color-accent);
    outline-offset: 3px;
}

@media (max-width: 640px) {
    .modal {
        padding: 16px;
    }

    .modal__content {
        padding: 28px 24px 32px;
    }

    .modal__header {
        padding-right: 0;
    }

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

    .budget-form__actions {
        flex-direction: column;
        align-items: stretch;
    }

    .budget-form__submit {
        width: 100%;
        justify-content: center;
        display: inline-flex;
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(26px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

body.animations-ready .hero,
body.animations-ready .links-grid li {
    animation: fadeInUp 0.6s ease both;
}

body.animations-ready .links-grid li:nth-child(1) { animation-delay: 0.12s; }
body.animations-ready .links-grid li:nth-child(2) { animation-delay: 0.18s; }
body.animations-ready .links-grid li:nth-child(3) { animation-delay: 0.24s; }
body.animations-ready .links-grid li:nth-child(4) { animation-delay: 0.3s; }
body.animations-ready .links-grid li:nth-child(5) { animation-delay: 0.36s; }
body.animations-ready .links-grid li:nth-child(6) { animation-delay: 0.42s; }

@media (min-width: 560px) {
    body {
        padding: 72px 32px;
    }

    .links-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (hover: hover) {
    .client-area-button,
    .hero-whatsapp,
    .hero-vcard,
    .link-card {
        will-change: transform, box-shadow;
    }
}

@media (prefers-reduced-motion: reduce) {
    .hero,
    .links-grid li {
        opacity: 1 !important;
        transform: none !important;
        animation: none !important;
    }

    .client-area-button,
    .hero-whatsapp,
    .hero-vcard,
    .link-card {
        transition: none !important;
    }
}