@import url('https://fonts.googleapis.com/css2?family=Bodoni+Moda:ital,wght@0,400..900;1,400..900&family=Jost:ital,wght@0,100..900;1,100..900&family=Playfair+Display:ital,wght@0,400..900;1,400..900&display=swap');

:root {
    --color-bg: #faf9f6;
    --color-dark: #2b2a29;
    --color-accent-red: #d93025;
    --color-accent-teal: #295560;
    --color-beige: #e3d4c1;
    --color-rose: #d6b7b1;
    --color-white: #FFFFFF;
    --color-hero-bg: #fcf9f2;

    --font-heading: 'Playfair Display', serif;
    --font-body: 'Jost', sans-serif;

    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 2rem;
    --space-lg: 4rem;
    --space-xl: 8rem;

    --font-size-base: 1.1rem;
    --font-size-h3: 1.5rem;
    --font-size-h2: clamp(2.5rem, 4vw, 3.5rem);
    --font-size-h1: clamp(3rem, 6vw, 4.8rem);

    --container-width: 1100px;
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 32px;
    --transition: all 0.5s cubic-bezier(0.19, 1, 0.22, 1);
}

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

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
}

body {
    font-family: var(--font-body);
    color: var(--color-dark);
    background-color: var(--color-bg);
    line-height: 1.6;
    overflow-x: hidden;
}

h1,
h2,
h3,
h4 {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: 1.1;
}

p {
    opacity: 0.9;
}

.container {
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--space-md);
}

/* Layout Utilities */
.section-padding {
    padding: var(--space-xl) 0;
}

.mb-xs {
    margin-bottom: var(--space-xs);
}

.mb-sm {
    margin-bottom: var(--space-sm);
}

.mb-md {
    margin-bottom: var(--space-md);
}

.mb-lg {
    margin-bottom: var(--space-lg);
}

.mb-xl {
    margin-bottom: var(--space-xl);
}

.mt-md {
    margin-top: var(--space-md);
}

.mt-lg {
    margin-top: var(--space-lg);
}

.opacity-70 {
    opacity: 0.7;
}

.opacity-50 {
    opacity: 0.5;
}

.text-sm {
    font-size: 0.875rem;
}

.text-red {
    color: var(--color-accent-red);
}

.list-none {
    list-style: none;
}

.flex {
    display: flex;
}

.flex-col {
    flex-direction: column;
}

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

.justify-between {
    justify-content: space-between;
}

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

.grid {
    display: grid;
    gap: var(--space-md);
}

.uppercase-label {
    text-transform: uppercase;
    letter-spacing: 0.15em;
    font-size: 0.75rem;
    font-weight: 700;
    display: block;
    margin-bottom: 1rem;
}

/* Base Components */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1.25rem 2.5rem;
    border-radius: 4px;
    /* More executive, less bubbly */
    font-family: var(--font-body);
    font-weight: 700;
    font-size: 0.9rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    cursor: pointer;
    transition: var(--transition);
    border: none;
}

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

.btn-primary:hover {
    background-color: #b5281e;
    transform: translateY(-2px);
}

.btn-outline {
    background-color: transparent;
    border: 1px solid var(--color-dark);
    color: var(--color-dark);
}

.btn-outline:hover {
    background-color: var(--color-dark);
    color: var(--color-white);
}

/* Header */
header {
    padding: 2rem 0;
    position: absolute;
    width: 100%;
    top: 0;
    z-index: 100;
}

.logo {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.5rem;
    letter-spacing: -0.02em;
}

/* Hero Section - Commanding Aesthetic */
.hero {
    min-height: 100vh;
    background-color: var(--color-hero-bg);
    color: var(--color-dark);
    display: flex;
    align-items: center;
    position: relative;
    padding-top: 100px;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to right, rgba(252, 249, 242, 0.95) 0%, rgba(252, 249, 242, 0.8) 45%, rgba(252, 249, 242, 0) 80%);
    z-index: 1;
}

.hero .uppercase-label {
    color: var(--color-accent-teal) !important;
    text-shadow: none;
    font-weight: 700;
}

.hero-bg-img {
    position: absolute;
    top: 0;
    right: 0;
    left: auto;
    width: 60%;
    height: 100%;
    object-fit: cover;
    object-position: right top;
    opacity: 1;
    -webkit-mask-image: linear-gradient(to right, transparent 0%, black 25%);
    mask-image: linear-gradient(to right, transparent 0%, black 25%);
}

.hero .container {
    position: relative;
    z-index: 2;
}

.hero-content {
    max-width: 650px;
}

.hero h1 {
    font-size: var(--font-size-h1);
    margin-bottom: 2rem;
    line-height: 1.05;
}

.hero p {
    font-size: var(--font-size-h3);
    margin-bottom: 3rem;
    max-width: 550px;
    opacity: 0.85;
}

.hero-bullets {
    margin-bottom: 3rem;
    display: grid;
    gap: 1rem;
}

.hero-bullet {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 1.1rem;
    font-weight: 500;
}

.hero-bullet span {
    color: var(--color-accent-red);
    font-size: 1.2rem;
}

.microcopy {
    display: block;
    margin-top: 1.5rem;
    font-size: 0.85rem;
    opacity: 0.6;
}

/* Section Transitions */
.bg-dark {
    background-color: var(--color-dark);
    color: var(--color-white);
}

.bg-warm {
    background-color: var(--color-beige);
    color: var(--color-dark);
}

.bg-teal {
    background-color: var(--color-accent-teal);
    color: var(--color-white);
}

.executive-img {
    width: 100%;
    display: block;
    filter: brightness(0.9) contrast(1.1);
    border-radius: var(--radius-sm);
}

/* Section Headlines */
.sec-headline {
    font-size: var(--font-size-h2);
    margin-bottom: 2rem;
}

/* Identification Section */
.id-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg);
    align-items: center;
}

.id-image {
    border-radius: var(--radius-sm);
    overflow: hidden;
    height: 600px;
}

.id-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
}

.id-content .list-item {
    padding: 1.5rem 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

/* Paradigm Section */
.paradigm-box {
    padding: var(--space-lg);
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: var(--radius-md);
}

/* Method VOZ Grid */
.voz-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 3rem;
    margin-top: var(--space-lg);
}

.voz-pilar h3 {
    font-size: var(--font-size-h3);
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--color-accent-teal);
    display: inline-block;
}

.voz-letter {
    font-size: 5rem;
    font-family: var(--font-heading);
    color: var(--color-accent-teal);
    display: block;
    margin-bottom: 1rem;
    opacity: 0.3;
}

/* Results Split */
.split-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg);
}

.split-col {
    padding: var(--space-md);
    border-radius: var(--radius-md);
}

.split-col.before {
    background: #f0f0f0;
}

.split-col.after {
    background: var(--color-accent-teal);
    color: var(--color-white);
}

.split-col h4 {
    text-transform: uppercase;
    letter-spacing: 0.2em;
    margin-bottom: 2rem;
    font-size: 0.9rem;
}

.split-list li {
    margin-bottom: 1.5rem;
    list-style: none;
    display: flex;
    gap: 1rem;
}

/* Inclusion List & Bonos */
.inclusion-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.bonus-grid {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.bonus-card {
    background: var(--color-white);
    padding: 2.5rem;
    border-radius: var(--radius-sm);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.03);
    transition: var(--transition);
}

.bonus-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

.bonus-card h4 {
    color: var(--color-accent-red);
    margin-bottom: 1rem;
    font-size: 1.25rem;
}

/* Reveal Animation */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: all 1s cubic-bezier(0.19, 1, 0.22, 1);
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* Testimonial Section - 3D Stack Carousel Aesthetic */
.testimonials {
    overflow: hidden;
    background-color: var(--color-bg);
}

.testimonial-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
    align-items: center;
}

.testimonial-visual {
    position: relative;
    height: 500px;
    perspective: 1200px;
    /* Enhanced 3D depth */
    display: flex;
    justify-content: center;
    align-items: center;
}

.t-stack {
    position: relative;
    width: 320px;
    height: 400px;
    transform-style: preserve-3d;
}

.t-card {
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: var(--transition);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.12);
    cursor: pointer;
    background: var(--color-white);
}

.t-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(0.2);
    transition: var(--transition);
}

.t-card:hover img {
    filter: grayscale(0);
    transform: scale(1.05);
}

/* Card States */
.t-card.active {
    transform: translate3d(0, 0, 0) rotateY(0deg);
    z-index: 5;
    opacity: 1;
}

.t-card.next {
    transform: translate3d(25%, -5%, -150px) rotateY(-20deg) scale(0.85);
    z-index: 4;
    opacity: 0.6;
}

.t-card.prev {
    transform: translate3d(-25%, -5%, -150px) rotateY(20deg) scale(0.85);
    z-index: 3;
    opacity: 0.4;
}

.t-card.hidden {
    transform: translate3d(0, 0, -300px) scale(0.7);
    opacity: 0;
    pointer-events: none;
}

.testimonial-content {
    max-width: 500px;
}

.testimonial-text {
    margin-bottom: 3rem;
    min-height: 200px;
}

.testimonial-text blockquote {
    font-size: 1.5rem;
    font-family: var(--font-heading);
    font-style: italic;
    color: var(--color-dark);
    margin-bottom: 2rem;
    line-height: 1.4;
    position: relative;
}

.testimonial-text blockquote::before {
    content: '"';
    position: absolute;
    left: -1.5rem;
    top: -1rem;
    font-size: 4rem;
    color: var(--color-accent-teal);
    opacity: 0.2;
}

.author-info h4 {
    font-size: 1.25rem;
    color: var(--color-dark);
    margin-bottom: 0.25rem;
}

.author-info p {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-weight: 700;
    color: var(--color-accent-teal);
}

.testimonial-nav {
    display: flex;
    gap: 1.5rem;
}

.nav-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: 1px solid var(--color-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
    background: transparent;
    font-size: 1.2rem;
}

.nav-btn:hover {
    background: var(--color-dark);
    color: var(--color-white);
}

/* Responsive */
@media (max-width: 992px) {
    .testimonial-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .testimonial-visual {
        height: 400px;
    }

    .t-stack {
        width: 280px;
        height: 350px;
    }

    .testimonial-content {
        margin: 0 auto;
    }

    .testimonial-nav {
        justify-content: center;
    }
}

/* Responsive */
@media (max-width: 992px) {
    .hero-overlay {
        background: linear-gradient(to bottom, rgba(252, 249, 242, 0.6) 0%, rgba(252, 249, 242, 0.95) 100%);
    }

    .hero-bg-img {
        width: 100%;
        opacity: 0.8;
        /* Increased visibility for the face */
        object-position: center top;
        -webkit-mask-image: none;
        mask-image: none;
    }

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

    .id-image {
        height: 400px;
    }

    .voz-grid {
        grid-template-columns: 1fr;
        gap: 4rem;
    }

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

    .inclusion-list {
        grid-template-columns: 1fr;
    }

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

    .value-image-wrapper {
        width: 100%;
        margin-top: var(--space-md);
    }

    .value-text {
        max-width: 100%;
    }

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

    .exclusion-box {
        border-left: none;
        padding-left: 0;
        border-top: 1px solid rgba(0, 0, 0, 0.1);
        padding-top: var(--space-md);
    }
}

/* New Section Utilities */
.pain-summary {
    font-size: var(--font-size-h3);
    border-left: 3px solid var(--color-accent-red);
    padding-left: var(--space-md);
}

.paradigm-grid {
    grid-template-columns: repeat(3, 1fr);
    margin: var(--space-lg) 0;
}

.value-text {
    max-width: 500px;
}

.value-quote {
    margin-top: var(--space-md);
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    padding-top: var(--space-sm);
    font-size: 0.9rem;
    font-style: italic;
}

.value-image-wrapper {
    width: 400px;
    border-radius: var(--radius-md);
    overflow: hidden;
}

.profile-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg);
}

.exclusion-box {
    border-left: 1px solid rgba(0, 0, 0, 0.1);
    padding-left: var(--space-lg);
}

.contact-desc {
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.main-footer {
    padding: var(--space-lg) 0;
    border-top: 1px solid rgba(0, 0, 0, 0.05);
}