:root {
    --primary-color: #0F4C5C;
    --secondary-color: #2C6975;
    --dark: #12343B;
    --soft: #7FB7BE;
    --bg: #F4F7F6;
    --white: #FFFFFF;
    --text-color: #102A33;

    --header-height: 88px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: "Montserrat", sans-serif;
    line-height: 1.5;
    color: #222;
    background: radial-gradient(circle at 15% 20%, rgba(127, 183, 190, 0.15), transparent 40%),
            radial-gradient(circle at 85% 80%, rgba(44, 105, 117, 0.12), transparent 45%),
            var(--bg);
}

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

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

h1, h2, h3, p {
    color: var(--text-color);
}

.btn {
    transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(15, 76, 92, 0.25);
}

.btn-primary {
    --bs-btn-bg: var(--primary-color);
    --bs-btn-border-color: var(--primary-color);

    --bs-btn-hover-bg: var(--dark);
    --bs-btn-hover-border-color: var(--dark);

    --bs-btn-active-bg: var(--dark);
    --bs-btn-active-border-color: var(--dark);

    --bs-btn-color: var(--white);
}

.btn-outline-primary {
    --bs-btn-color: var(--primary-color);
    --bs-btn-border-color: var(--primary-color);
    --bs-btn-hover-bg: var(--primary-color);
    --bs-btn-hover-border-color: var(--primary-color);
    --bs-btn-hover-color: var(--white);
    --bs-btn-active-bg: var(--dark);
    --bs-btn-active-border-color: var(--dark);
}

.header {
    width: 100%;
    height: var(--header-height);
    padding: 16px 0;
    position: sticky;
    top: 0;
    z-index: 10;
}

.header-content {
    width: 90%;
    height: 100%;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo-header {
    display: flex;
    align-items: center;
    gap: 12px;
}

#logo-img {
    width: 15vw;
    max-width: 80px;
    min-width: 50px;
    max-height: 56px;
}

#logo-text {
    width: 15vw;
    max-width: 150px;
    min-width: 120px;
    max-height: 56px;
}

@media (max-width: 768px) {
    #logo-text {
        display: none;
    }
}

.logo-header p {
    font-size: large;
}

nav a:not(.btn) {
    position: relative;
    font-weight: 500;
    color: var(--text-color);
    padding: 4px 0;
    transition: color 0.2s ease;
}

nav a:not(.btn)::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -2px;
    width: 0;
    height: 2px;
    background-color: var(--primary-color);
    transition: width 0.2s ease;
}

nav a:not(.btn):hover {
    color: var(--primary-color);
}

nav a:not(.btn):hover::after {
    width: 100%;
}

@media (max-width: 768px) {
    nav a:not(.btn) {
        display: none;
    }
}

.full-screen {
    min-height: calc(100vh - var(--header-height));
    display: flex;
    flex-direction: column;
    justify-content: center;
    scroll-margin-top: var(--header-height);
}

.section-header {
    text-align: center;
    max-width: 660px;
    margin: 0 auto 48px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
}

.section-header h2 {
    font-size: clamp(1.75rem, 2vw + 1rem, 2.5rem);
    font-weight: 700;
    letter-spacing: -0.01em;
}

.section-subtitle {
    font-size: clamp(1rem, 0.5vw + 0.9rem, 1.15rem);
    color: var(--secondary-color);
    max-width: 560px;
}

#main {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    width: 90%;
    max-width: 860px;
    margin: 0 auto;
    gap: 28px;
    padding: 0 0 40px;
}

.eyebrow {
    display: inline-block;
    padding: 6px 16px;
    border-radius: 999px;
    background-color: rgba(15, 76, 92, 0.08);
    color: var(--primary-color);
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.03em;
    text-transform: uppercase;
}

#main h1 {
    font-weight: 700;
    font-size: clamp(2.5rem, 4vw + 1.2rem, 4.25rem);
    line-height: 1.12;
    letter-spacing: -0.02em;
}

#main h1 .highlight {
    color: var(--primary-color);
}

.main-subtitle {
    font-size: clamp(1rem, 0.5vw + 0.9rem, 1.15rem);
    color: var(--secondary-color);
    max-width: 560px;
}

.main-cta {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    justify-content: center;
    margin-top: 12px;
}

#services {
    width: 90%;
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 0 60px;
}

.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 32px;
}

.card {
    background-color: var(--white);
    border-radius: 16px;
    padding: 25px 32px;
    box-shadow: 0 4px 16px rgba(16, 42, 51, 0.06);
    border: 1px solid rgba(16, 42, 51, 0.06);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    text-align: left;
}

.card:hover {
    transform: translateY(-6px);
    box-shadow: 0 16px 32px rgba(16, 42, 51, 0.12);
}

.card-icon {
    width: 56px;
    height: 56px;
    border-radius: 12px;
    background-color: rgba(15, 76, 92, 0.08);
    color: var(--primary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
}

.card-icon svg {
    width: 26px;
    height: 26px;
}

.card-title {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 12px;
}

.card-text {
    color: var(--secondary-color);
    font-size: 0.95rem;
    line-height: 1.6;
}

.card-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 15px;
    margin-bottom: 0px;
    padding-top: 20px;
    padding-left: 0px;
    border-top: 1px solid rgba(16, 42, 51, 0.08);
}

@media (max-width: 1600px) {
    .services-list {
        display: none;
    }
}

.card-list li {
    position: relative;
    padding-left: 22px;
    font-size: 0.9rem;
    color: var(--text-color);
}

.card-list li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: 700;
}

#method {
    width: 90%;
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 0 60px;
}

.steps-grid {
    display: flex;
    align-items: stretch;
    justify-content: center;
    gap: 28px;
    flex-wrap: wrap;
}

.step-card {
    flex: 1;
    min-width: 240px;
    max-width: 320px;
    background-color: var(--white);
    border-radius: 16px;
    padding: 40px 28px;
    text-align: left;
    box-shadow: 0 4px 16px rgba(16, 42, 51, 0.06);
    border: 1px solid rgba(16, 42, 51, 0.06);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.step-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 16px 32px rgba(16, 42, 51, 0.12);
}

.step-number {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background-color: var(--primary-color);
    color: var(--white);
    font-weight: 700;
    font-size: 1.25rem;
    margin-bottom: 24px;
}

.step-arrow {
    display: flex;
    align-items: center;
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--soft);
}

@media (max-width: 768px) {
    .steps-grid {
        flex-direction: column;
        align-items: center;
    }

    .step-arrow {
        transform: rotate(90deg);
    }
}

.step-result {
    margin-top: 20px;
    padding-top: 16px;
    border-top: 1px solid rgba(16, 42, 51, 0.08);
    font-size: 0.85rem;
    color: var(--secondary-color);
}

.step-result strong {
    color: var(--text-color);
}

#contact {
    width: 90%;
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 0 60px;
}

.contact-form {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 20px;
    background-color: var(--white);
    padding: 40px;
    border-radius: 16px;
    box-shadow: 0 4px 16px rgba(16, 42, 51, 0.06);
    border: 1px solid rgba(16, 42, 51, 0.06);
}

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

.form-label {
    font-weight: 600;
    font-size: 0.9rem;
}

.contact-form .form-control {
    border: 1px solid rgba(16, 42, 51, 0.15);
    border-radius: 10px;
    padding: 12px 14px;
    font-family: inherit;
}

.contact-form .form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(15, 76, 92, 0.15);
    outline: none;
}

.form-row {
    display: flex;
    gap: 20px;
}

.form-row .form-group {
    flex: 1;
}

@media (max-width: 480px) {
    .form-row {
        flex-direction: column;
    }
}

.contact-form button {
    margin-top: 8px;
}

.contact-grid {
    display: grid;
    grid-template-columns: 3fr 2fr;
    gap: 32px;
    align-items: stretch;
    max-width: 1000px;
    margin: 0 auto;
}

.contact-info {
    display: flex;
    flex-direction: column;
}

.contact-channels {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-top: 24px;
    padding-top: 20px;
    border-top: 1px solid rgba(16, 42, 51, 0.08);
}

.contact-channel {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 600;
    color: var(--text-color);
    transition: color 0.2s ease;
}

.contact-channel svg {
    width: 20px;
    height: 20px;
    color: var(--primary-color);
    flex-shrink: 0;
}

.contact-channel:hover {
    color: var(--primary-color);
}

@media (max-width: 768px) {
    .contact-grid {
        grid-template-columns: 1fr;
    }
}

.whatsapp-float {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 56px;
    height: 56px;
    background-color: #25D366;
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
    z-index: 1000;
    transition: transform 0.2s ease;
}

.whatsapp-float:hover {
    transform: scale(1.08);
    color: var(--white);
}

.whatsapp-float svg {
    width: 28px;
    height: 28px;
}

#bg-canvas {
    position: fixed;
    inset: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    pointer-events: none;
}